Enthalpies of mixing of liquid systems for lead free soldering: Co–Sb–Sn
Identifieur interne : 000428 ( Pmc/Curation ); précédent : 000427; suivant : 000429Enthalpies of mixing of liquid systems for lead free soldering: Co–Sb–Sn
Auteurs : A. Elmahfoudi [Maroc, Autriche] ; A. Sabbar [Maroc] ; H. Flandorfer [Autriche]Source :
- Intermetallics [ 0966-9795 ] ; 2012.
Abstract
The partial and integral enthalpy of mixing of molten ternary Co–Sb–Sn alloys was determined performing high temperature drop calorimetry in a large compositional range at 1273 K. Measurements have been done along five sections,
Url:
DOI: 10.1016/j.intermet.2011.12.023
PubMed: 27087752
PubMed Central: 4819022
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Enthalpies of mixing of liquid systems for lead free soldering: Co–Sb–Sn</title><author><name sortKey="Elmahfoudi, A" sort="Elmahfoudi, A" uniqKey="Elmahfoudi A" first="A." last="Elmahfoudi">A. Elmahfoudi</name><affiliation wicri:level="1"><nlm:aff id="aff1">Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat, Morocco</nlm:aff><country xml:lang="fr">Maroc</country><wicri:regionArea>Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff2">University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien, Austria</nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea>University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien</wicri:regionArea></affiliation></author><author><name sortKey="Sabbar, A" sort="Sabbar, A" uniqKey="Sabbar A" first="A." last="Sabbar">A. Sabbar</name><affiliation wicri:level="1"><nlm:aff id="aff1">Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat, Morocco</nlm:aff><country xml:lang="fr">Maroc</country><wicri:regionArea>Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat</wicri:regionArea></affiliation></author><author><name sortKey="Flandorfer, H" sort="Flandorfer, H" uniqKey="Flandorfer H" first="H." last="Flandorfer">H. Flandorfer</name><affiliation wicri:level="1"><nlm:aff id="aff2">University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien, Austria</nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea>University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">27087752</idno><idno type="pmc">4819022</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4819022</idno><idno type="RBID">PMC:4819022</idno><idno type="doi">10.1016/j.intermet.2011.12.023</idno><date when="2012">2012</date><idno type="wicri:Area/Pmc/Corpus">000429</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000429</idno><idno type="wicri:Area/Pmc/Curation">000428</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000428</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Enthalpies of mixing of liquid systems for lead free soldering: Co–Sb–Sn</title><author><name sortKey="Elmahfoudi, A" sort="Elmahfoudi, A" uniqKey="Elmahfoudi A" first="A." last="Elmahfoudi">A. Elmahfoudi</name><affiliation wicri:level="1"><nlm:aff id="aff1">Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat, Morocco</nlm:aff><country xml:lang="fr">Maroc</country><wicri:regionArea>Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff2">University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien, Austria</nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea>University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien</wicri:regionArea></affiliation></author><author><name sortKey="Sabbar, A" sort="Sabbar, A" uniqKey="Sabbar A" first="A." last="Sabbar">A. Sabbar</name><affiliation wicri:level="1"><nlm:aff id="aff1">Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat, Morocco</nlm:aff><country xml:lang="fr">Maroc</country><wicri:regionArea>Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat</wicri:regionArea></affiliation></author><author><name sortKey="Flandorfer, H" sort="Flandorfer, H" uniqKey="Flandorfer H" first="H." last="Flandorfer">H. Flandorfer</name><affiliation wicri:level="1"><nlm:aff id="aff2">University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien, Austria</nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea>University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien</wicri:regionArea></affiliation></author></analytic><series><title level="j">Intermetallics</title><idno type="ISSN">0966-9795</idno><idno type="eISSN">1879-0216</idno><imprint><date when="2012">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>The partial and integral enthalpy of mixing of molten ternary Co–Sb–Sn alloys was determined performing high temperature drop calorimetry in a large compositional range at 1273 K. Measurements have been done along five sections, <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:1, <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:3, <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 3:1, <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:4, and <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sb</sub> ≈ 1:5. Additionally, binary alloys of the constituent systems Co–Sb and Co–Sn were investigated at the same temperature. All the binary data were evaluated by means of a standard Redlich–Kister polynomial fit whereas ternary data were fitted on the basis of an extended Redlich–Kister–Muggianu model for substitutional solutions. An iso-enthalpy plot of the ternary system was constructed. In addition, the extrapolation Model of Toop was applied and compared to our data.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Puttlitz, K J" uniqKey="Puttlitz K">K.J. Puttlitz</name></author><author><name sortKey="Galyon, G T" uniqKey="Galyon G">G.T. Galyon</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jendrzejczyk Handzlik, D" uniqKey="Jendrzejczyk Handzlik D">D. Jendrzejczyk-Handzlik</name></author><author><name sortKey="Rechchach, M" uniqKey="Rechchach M">M. Rechchach</name></author><author><name sortKey="Gierlotka, W" uniqKey="Gierlotka W">W. Gierlotka</name></author><author><name sortKey="Ipser, H" uniqKey="Ipser H">H. Ipser</name></author><author><name sortKey="Flandorfer, H" uniqKey="Flandorfer H">H. Flandorfer</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Ivanov, M I" uniqKey="Ivanov M">M.I. 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<front><journal-meta><journal-id journal-id-type="nlm-ta">Intermetallics (Barking)</journal-id><journal-id journal-id-type="iso-abbrev">Intermetallics (Barking)</journal-id><journal-title-group><journal-title>Intermetallics</journal-title></journal-title-group><issn pub-type="ppub">0966-9795</issn><issn pub-type="epub">1879-0216</issn><publisher><publisher-name>Elsevier Applied Science</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">27087752</article-id><article-id pub-id-type="pmc">4819022</article-id><article-id pub-id-type="publisher-id">S0966-9795(11)00411-0</article-id><article-id pub-id-type="doi">10.1016/j.intermet.2011.12.023</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title-group><article-title>Enthalpies of mixing of liquid systems for lead free soldering: Co–Sb–Sn</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Elmahfoudi</surname><given-names>A.</given-names></name><xref rid="aff1" ref-type="aff">a</xref><xref rid="aff2" ref-type="aff">b</xref></contrib><contrib contrib-type="author"><name><surname>Sabbar</surname><given-names>A.</given-names></name><xref rid="aff1" ref-type="aff">a</xref></contrib><contrib contrib-type="author"><name><surname>Flandorfer</surname><given-names>H.</given-names></name><email>hans.flandorfer@univie.ac.at</email><xref rid="aff2" ref-type="aff">b</xref><xref rid="cor1" ref-type="corresp">∗</xref></contrib></contrib-group><aff id="aff1"><label>a</label>Faculté des Sciences, Université Mohammed V-Agdal, Laboratoire de Chimie Physique Générale, Av. Ibn Batouta, B.P. 1014, Rabat, Morocco</aff><aff id="aff2"><label>b</label>University of Vienna, Department of Inorganic Chemistry / Materials Chemistry, Währinger Str. 42, A-1090 Wien, Austria</aff><author-notes><corresp id="cor1"><label>∗</label>Corresponding author. <email>hans.flandorfer@univie.ac.at</email></corresp></author-notes><pub-date pub-type="pmc-release"><day>1</day><month>4</month><year>2012</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on .</pmc-comment>
<pub-date pub-type="ppub"><month>4</month><year>2012</year></pub-date><volume>23</volume><issue>2-2</issue><fpage>128</fpage><lpage>133</lpage><history><date date-type="received"><day>7</day><month>11</month><year>2011</year></date><date date-type="rev-recd"><day>27</day><month>12</month><year>2011</year></date><date date-type="accepted"><day>28</day><month>12</month><year>2011</year></date></history><permissions><copyright-statement>© 2012 Elsevier Ltd.</copyright-statement><copyright-year>2011</copyright-year><copyright-holder>Elsevier Ltd</copyright-holder><license><license-p>This document may be redistributed and reused, subject to <ext-link ext-link-type="uri" xlink:href="http://www.elsevier.com/wps/find/authorsview.authors/supplementalterms1.0">certain conditions</ext-link>.</license-p></license></permissions><abstract><p>The partial and integral enthalpy of mixing of molten ternary Co–Sb–Sn alloys was determined performing high temperature drop calorimetry in a large compositional range at 1273 K. Measurements have been done along five sections, <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:1, <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:3, <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 3:1, <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:4, and <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sb</sub> ≈ 1:5. Additionally, binary alloys of the constituent systems Co–Sb and Co–Sn were investigated at the same temperature. All the binary data were evaluated by means of a standard Redlich–Kister polynomial fit whereas ternary data were fitted on the basis of an extended Redlich–Kister–Muggianu model for substitutional solutions. An iso-enthalpy plot of the ternary system was constructed. In addition, the extrapolation Model of Toop was applied and compared to our data.</p></abstract><abstract abstract-type="graphical"><title>Highlights</title><p>► New determination of Δ<sub>mix</sub><italic>H</italic> of liquid Co–Sb and Co–Sn alloys. ► First experimental investigation of Δ<sub>mix</sub><italic>H</italic> in Co–Sb–Sn. ► Important experimental values for modeling of liquid phase in Co–Sb–Sn.</p></abstract><kwd-group><title>Keywords</title><kwd>A. Ternary alloy systems</kwd><kwd>B. Thermodynamic and thermochemical properties</kwd><kwd>F. Calorimetry</kwd></kwd-group></article-meta></front><floats-group><fig id="fig1"><label>Fig. 1</label><caption><p>Measured sections (A,B,C,D,E) and alloy compositions in the ternary Co–Sb–Sn system (intersections a–e indicated, see <xref rid="tbl3" ref-type="table">Table 3</xref>), the liquidus limit is marked by the dashed line.</p></caption><graphic xlink:href="gr1"></graphic></fig><fig id="fig2"><label>Fig. 2</label><caption><p>Integral molar enthalpies of mixing of binary Co–Sb and Co–Sn alloys at 1273 K; reference states: pure liquid metals.</p></caption><graphic xlink:href="gr2"></graphic></fig><fig id="fig3"><label>Fig. 3</label><caption><p>Integral molar enthalpies of mixing of liquid Co–Sb–Sn alloys along the section <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:3 at 1273 K; reference states: pure liquid metals.</p></caption><graphic xlink:href="gr3"></graphic></fig><fig id="fig4"><label>Fig. 4</label><caption><p>Integral molar enthalpies of mixing of liquid Co–Sb–Sn alloys along the section <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:4 at 1273 K; reference states: pure liquid metals.</p></caption><graphic xlink:href="gr4"></graphic></fig><fig id="fig5"><label>Fig. 5</label><caption><p>Integral molar enthalpies of mixing of liquid Co–Sb–Sn alloys along the section <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sb</sub> ≈ 1:5 at 1273 K; reference states: pure liquid metals.</p></caption><graphic xlink:href="gr5"></graphic></fig><fig id="fig6"><label>Fig. 6</label><caption><p>Isoenthalpy curves of liquid Co–Sb–Sn alloys at 1273 K; reference states: pure liquid metals, numbers given in J/mol.</p></caption><graphic xlink:href="gr6"></graphic></fig><table-wrap id="tbl1" position="float"><label>Table 1</label><caption><p>Partial and integral molar enthalpies of mixing of liquid Co–Sb and Co–Sn alloys at 1273 K; standard states: pure liquid metals.</p></caption><table frame="hsides" rules="groups"><thead><tr><th>Dropped mole<hr></hr></th><th>Drop enthalpy<hr></hr></th><th colspan="2">Partial enthalpy<hr></hr></th><th colspan="2">Integral enthalpy<xref rid="tbl1fna" ref-type="table-fn">a</xref><hr></hr></th></tr><tr><th><italic>n</italic>(i) [mmol]</th><th>Δ<italic>H</italic><sub>drop</sub> [J]</th><th><italic>x</italic>(i)<xref rid="tbl1fnb" ref-type="table-fn">b</xref></th><th><inline-formula><mml:math id="M6" altimg="si6.gif" overflow="scroll"><mml:mrow><mml:msub><mml:mo>Δ</mml:mo><mml:mrow><mml:mtext>mix</mml:mtext></mml:mrow></mml:msub><mml:msub><mml:mover accent="true"><mml:mi>H</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mtext>i</mml:mtext></mml:msub></mml:mrow></mml:math></inline-formula> [J/mol]</th><th><italic>x</italic>(i)</th><th>Δ<sub>mix</sub><italic>H</italic> [J/mol]</th></tr></thead><tbody><tr><td colspan="2">Co–Sb; i = Co</td><td colspan="4">Starting amount: <italic>n</italic>(Sb) = 8.6089 mmol</td></tr><tr><td>0.1890</td><td>15,774</td><td>0.0107</td><td>−28,254</td><td>0.0215</td><td>−790</td></tr><tr><td>0.1962</td><td>16,792</td><td>0.0322</td><td>−27,236</td><td>0.0428</td><td>−1553</td></tr><tr><td>0.1971</td><td>17,340</td><td>0.0531</td><td>−26,688</td><td>0.0634</td><td>−2275</td></tr><tr><td>0.1987</td><td>16,012</td><td>0.0733</td><td>−28,016</td><td>0.0832</td><td>−3000</td></tr><tr><td>0.2009</td><td>19,034</td><td>0.0928</td><td>−24,994</td><td>0.1024</td><td>−3639</td></tr><tr><td>0.2092</td><td>17,281</td><td>0.1120</td><td>−26,747</td><td>0.1215</td><td>−4314</td></tr><tr><td>0.2173</td><td>20,176</td><td>0.1311</td><td>−23,852</td><td>0.1406</td><td>−4923</td></tr><tr><td>0.2184</td><td>18,484</td><td>0.1498</td><td>−25,544</td><td>0.1589</td><td>−5544</td></tr><tr><td>0.2194</td><td>23,158</td><td>0.1678</td><td>−20,870</td><td>0.1766</td><td>−6045</td></tr><tr><td>0.2232</td><td>20,435</td><td>0.1852</td><td>−23,593</td><td>0.1938</td><td>−6590</td></tr><tr><td>0.2260</td><td>21,122</td><td>0.2021</td><td>−22,907</td><td>0.2105</td><td>−7104</td></tr><tr><td colspan="6">
</td></tr><tr><td colspan="2">Co–Sn; i = Co; 1. run</td><td colspan="4">Starting amount: n(Sn) = 21.0679 mmol</td></tr><tr><td>0.5103</td><td>38,071</td><td>0.0118</td><td>−14,479</td><td>0.0236</td><td>−342</td></tr><tr><td>0.5106</td><td>38,990</td><td>0.0349</td><td>−13,560</td><td>0.0462</td><td>−648</td></tr><tr><td>0.5461</td><td>38,847</td><td>0.0577</td><td>−13,702</td><td>0.0692</td><td>−963</td></tr><tr><td>0.5747</td><td>39,241</td><td>0.0808</td><td>−13,308</td><td>0.0923</td><td>−1269</td></tr><tr><td>0.5808</td><td>39,145</td><td>0.1034</td><td>−13,404</td><td>0.1144</td><td>−1565</td></tr><tr><td>0.5829</td><td>39,441</td><td>0.1250</td><td>−13,108</td><td>0.1356</td><td>−1841</td></tr><tr><td>0.5934</td><td>39,642</td><td>0.1459</td><td>−12,908</td><td>0.1562</td><td>−2104</td></tr><tr><td>0.6262</td><td>39,907</td><td>0.1665</td><td>−12,642</td><td>0.1768</td><td>−2362</td></tr><tr><td>0.6267</td><td>40,151</td><td>0.1866</td><td>−12,399</td><td>0.1965</td><td>−2602</td></tr><tr><td>0.6394</td><td>38,988</td><td>0.2060</td><td>−13,561</td><td>0.2156</td><td>−2863</td></tr><tr><td>0.6629</td><td>38,838</td><td>0.2251</td><td>−13,711</td><td>0.2345</td><td>−3124</td></tr><tr><td colspan="6">
</td></tr><tr><td colspan="2">Co–Sn; i = Co; 2. run</td><td colspan="4">Starting amount: <italic>n</italic>(Sn) = 21.3158 mmol</td></tr><tr><td>0.5129</td><td>39,433</td><td>0.0117</td><td>−13,117</td><td>0.0235</td><td>−308</td></tr><tr><td>0.5599</td><td>40,403</td><td>0.0357</td><td>−12,146</td><td>0.0479</td><td>−604</td></tr><tr><td>0.5606</td><td>40,611</td><td>0.0595</td><td>−11,939</td><td>0.0712</td><td>−881</td></tr><tr><td>0.5616</td><td>40,163</td><td>0.0823</td><td>−12,386</td><td>0.0934</td><td>−1156</td></tr><tr><td>0.5878</td><td>41,195</td><td>0.1044</td><td>−11,355</td><td>0.1155</td><td>−1405</td></tr><tr><td>0.6021</td><td>41,031</td><td>0.1263</td><td>−11,518</td><td>0.1370</td><td>−1651</td></tr><tr><td>0.6131</td><td>41,524</td><td>0.1475</td><td>−11,025</td><td>0.1579</td><td>−1878</td></tr><tr><td>0.6378</td><td>41,694</td><td>0.1683</td><td>−10,855</td><td>0.1786</td><td>−2099</td></tr><tr><td>0.6539</td><td>41,763</td><td>0.1887</td><td>−10,786</td><td>0.1988</td><td>−2312</td></tr><tr><td>0.6688</td><td>38,170</td><td>0.2086</td><td>−14,380</td><td>0.2185</td><td>−2608</td></tr></tbody></table><table-wrap-foot><fn id="tbl1fna"><label>a</label><p>Per mole of binary mixture.</p></fn></table-wrap-foot><table-wrap-foot><fn id="tbl1fnb"><label>b</label><p>Average of x<sub>i</sub> before and after the drop.</p></fn></table-wrap-foot></table-wrap><table-wrap id="tbl2" position="float"><label>Table 2</label><caption><p>Partial and integral enthalpies of mixing of Co–Sb–Sn alloys, 1273 K; standard states: pure liquid metals.</p></caption><table frame="hsides" rules="groups"><thead><tr><th>dropped mole<hr></hr></th><th>Drop enthalpy<hr></hr></th><th colspan="2">Partial enthalpy<hr></hr></th><th colspan="3">Integral enthalpy<xref rid="tbl2fna" ref-type="table-fn">a</xref><hr></hr></th></tr><tr><th><italic>n</italic><sub>i</sub> [mmol]</th><th>Δ<italic>H</italic><sub>Drop</sub> [J]</th><th><italic>x</italic><sub>i</sub><xref rid="tbl2fnb" ref-type="table-fn">b</xref></th><th><inline-formula><mml:math id="M7" altimg="si2.gif" overflow="scroll"><mml:mrow><mml:msub><mml:mo>Δ</mml:mo><mml:mrow><mml:mtext>mix</mml:mtext></mml:mrow></mml:msub><mml:mover accent="true"><mml:mrow><mml:msub><mml:mi>H</mml:mi><mml:mi>i</mml:mi></mml:msub></mml:mrow><mml:mo stretchy="true">¯</mml:mo></mml:mover></mml:mrow></mml:math></inline-formula><break></break>[J/mol]</th><th><italic>x</italic><sub>Co</sub></th><th><italic>x</italic><sub>Sb</sub></th><th>Δ<sub>mix</sub><italic>H</italic> [J/mol]</th></tr></thead><tbody><tr><td colspan="7"><italic>Sect. A</italic>: <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 3:1; i = Co; starting amounts: <italic>n</italic><sub>Sb</sub> = 8.1911 mmol; <italic>n</italic><sub>Sn</sub> = 2.9204 mmol</td></tr><tr><td>0</td><td>–</td><td>0</td><td>–</td><td>0</td><td>0.7372</td><td>−974</td></tr><tr><td>0.3955</td><td>21,495</td><td>0.0172</td><td>−31,081</td><td>0.0344</td><td>0.7118</td><td>−2009</td></tr><tr><td>0.4123</td><td>22,548</td><td>0.0511</td><td>−30,027</td><td>0.0678</td><td>0.6872</td><td>−2978</td></tr><tr><td>0.4232</td><td>24,984</td><td>0.0838</td><td>−27,591</td><td>0.0997</td><td>0.6636</td><td>−3822</td></tr><tr><td>0.4274</td><td>24,994</td><td>0.1148</td><td>−27,581</td><td>0.1299</td><td>0.6414</td><td>−4617</td></tr><tr><td>0.4530</td><td>25,277</td><td>0.1448</td><td>−27,298</td><td>0.1597</td><td>0.6195</td><td>−5394</td></tr><tr><td>0.4609</td><td>26,166</td><td>0.1738</td><td>−26,410</td><td>0.1880</td><td>0.5986</td><td>−6102</td></tr><tr><td>0.4724</td><td>24,466</td><td>0.2015</td><td>−28,110</td><td>0.2151</td><td>0.5786</td><td>−6837</td></tr><tr><td>0.4792</td><td>23,011</td><td>0.2279</td><td>−29,565</td><td>0.2408</td><td>0.5597</td><td>−7581</td></tr><tr><td>0.4799</td><td>19,319</td><td>0.2528</td><td>−33,257</td><td>0.2649</td><td>0.5419</td><td>−8396</td></tr><tr><td>0.4811</td><td>18,318</td><td>0.2762</td><td>−34,257</td><td>0.2876</td><td>0.5252</td><td>−9194</td></tr><tr><td>0.4812</td><td>17,053</td><td>0.2982</td><td>−35,522</td><td>0.3089</td><td>0.5095</td><td>−9982</td></tr><tr><td>0.4846</td><td>18,861</td><td>0.3190</td><td>−33,715</td><td>0.3291</td><td>0.4946</td><td>−10,676</td></tr><tr><td>0.5027</td><td>21,101</td><td>0.3390</td><td>−31,474</td><td>0.3489</td><td>0.4800</td><td>−11,289</td></tr><tr><td>0.5091</td><td>18,745</td><td>0.3583</td><td>−33,830</td><td>0.3677</td><td>0.4661</td><td>−11,942</td></tr><tr><td>0.5215</td><td>18,734</td><td>0.3768</td><td>−33,842</td><td>0.3860</td><td>0.4527</td><td>−12,573</td></tr><tr><td>0.5299</td><td>20,414</td><td>0.3947</td><td>−32,161</td><td>0.4034</td><td>0.4398</td><td>−13,130</td></tr><tr><td>0.5332</td><td>19,071</td><td>0.4117</td><td>−33,505</td><td>0.4200</td><td>0.4275</td><td>−13,697</td></tr><tr><td>0.5446</td><td>21,845</td><td>0.4280</td><td>−30,730</td><td>0.4361</td><td>0.4157</td><td>−14,168</td></tr><tr><td>0.5750</td><td>20,899</td><td>0.4441</td><td>−31,677</td><td>0.4520</td><td>0.4039</td><td>−14,665</td></tr><tr><td>0.5785</td><td>20,517</td><td>0.4596</td><td>−32,058</td><td>0.4672</td><td>0.3927</td><td>−15,147</td></tr><tr><td>0.5834</td><td>19,984</td><td>0.4745</td><td>−32,591</td><td>0.4817</td><td>0.3820</td><td>−15,622</td></tr><tr><td>0.5933</td><td>30,447</td><td>0.4887</td><td>−22,128</td><td>0.4957</td><td>0.3718</td><td>−15,797</td></tr><tr><td>0.6013</td><td>24,324</td><td>0.5024</td><td>−28,251</td><td>0.5091</td><td>0.3619</td><td>−16,128</td></tr><tr><td>0.6466</td><td>32,795</td><td>0.5159</td><td>−19,780</td><td>0.5227</td><td>0.3518</td><td>−16,229</td></tr><tr><td>0.6778</td><td>22,999</td><td>0.5295</td><td>−29,576</td><td>0.5362</td><td>0.3419</td><td>−16,607</td></tr><tr><td colspan="7"><italic>Sect. B</italic>: <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:1; i = Co; starting amounts: <italic>n</italic><sub>Sb</sub> = 8.5209 mmol; <italic>n</italic><sub>Sn</sub> = 9.0809 mmol</td></tr><tr><td>0</td><td>–</td><td>0</td><td>–</td><td>0</td><td>0.4841</td><td>−1320</td></tr><tr><td>0.4545</td><td>27,957</td><td>0.0126</td><td>−24,618</td><td>0.0252</td><td>0.4719</td><td>−1907</td></tr><tr><td>0.4761</td><td>27,844</td><td>0.0377</td><td>−24,731</td><td>0.0502</td><td>0.4598</td><td>−2493</td></tr><tr><td>0.4895</td><td>27,930</td><td>0.0624</td><td>−24,645</td><td>0.0747</td><td>0.4480</td><td>−3063</td></tr><tr><td>0.4988</td><td>29,014</td><td>0.0865</td><td>−23,561</td><td>0.0983</td><td>0.4365</td><td>−3587</td></tr><tr><td>0.5135</td><td>29,345</td><td>0.1099</td><td>−23,230</td><td>0.1214</td><td>0.4253</td><td>−4090</td></tr><tr><td>0.5305</td><td>30,737</td><td>0.1327</td><td>−21,838</td><td>0.1441</td><td>0.4143</td><td>−4548</td></tr><tr><td>0.5315</td><td>31,001</td><td>0.1549</td><td>−21,574</td><td>0.1656</td><td>0.4039</td><td>−4977</td></tr><tr><td>0.5460</td><td>30,895</td><td>0.1762</td><td>−21,680</td><td>0.1867</td><td>0.3937</td><td>−5398</td></tr><tr><td>0.5485</td><td>31,004</td><td>0.1967</td><td>−21,572</td><td>0.2068</td><td>0.3840</td><td>−5798</td></tr><tr><td>0.5569</td><td>27,992</td><td>0.2165</td><td>−24,583</td><td>0.2262</td><td>0.3746</td><td>−6258</td></tr><tr><td>0.5690</td><td>26,822</td><td>0.2357</td><td>−25,753</td><td>0.2451</td><td>0.3654</td><td>−6734</td></tr><tr><td>0.5824</td><td>24,505</td><td>0.2543</td><td>−28,071</td><td>0.2635</td><td>0.3565</td><td>−7254</td></tr><tr><td>0.5870</td><td>20,844</td><td>0.2723</td><td>−31,731</td><td>0.2811</td><td>0.3480</td><td>−7840</td></tr><tr><td>0.5932</td><td>21,503</td><td>0.2896</td><td>−31,072</td><td>0.2981</td><td>0.3398</td><td>−8390</td></tr><tr><td>0.6114</td><td>20,482</td><td>0.3065</td><td>−32,094</td><td>0.3149</td><td>0.3317</td><td>−8954</td></tr><tr><td>0.6121</td><td>22,848</td><td>0.3228</td><td>−29,727</td><td>0.3308</td><td>0.3240</td><td>−9437</td></tr><tr><td>0.6134</td><td>22,388</td><td>0.3384</td><td>−30,188</td><td>0.3460</td><td>0.3166</td><td>−9910</td></tr><tr><td>0.6393</td><td>22,779</td><td>0.3536</td><td>−29,797</td><td>0.3612</td><td>0.3092</td><td>−10372</td></tr><tr><td>0.6419</td><td>20,186</td><td>0.3685</td><td>−32,389</td><td>0.3758</td><td>0.3022</td><td>−10873</td></tr><tr><td>0.6562</td><td>22,921</td><td>0.3829</td><td>−29,654</td><td>0.3900</td><td>0.2953</td><td>−11300</td></tr><tr><td>0.6620</td><td>22,112</td><td>0.3968</td><td>−30,463</td><td>0.4036</td><td>0.2887</td><td>−11730</td></tr><tr><td>0.6884</td><td>22,832</td><td>0.4104</td><td>−29,743</td><td>0.4172</td><td>0.2821</td><td>−12140</td></tr><tr><td>0.7208</td><td>21,483</td><td>0.4240</td><td>−31,092</td><td>0.4308</td><td>0.2755</td><td>−12582</td></tr><tr><td>0.7260</td><td>23,788</td><td>0.4373</td><td>−28,787</td><td>0.4439</td><td>0.2692</td><td>−12954</td></tr><tr><td>0.7966</td><td>24,531</td><td>0.4507</td><td>−28,044</td><td>0.4575</td><td>0.2626</td><td>−13324</td></tr><tr><td colspan="7"><italic>Sect. C</italic>: <italic>x</italic><sub>Sb</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:3; i = Co; starting amounts: <italic>n</italic><sub>Sb</sub> = 2.7486 mmol; <italic>n</italic><sub>Sn</sub> = 8.1840 mmol</td></tr><tr><td>0</td><td>–</td><td>0</td><td>–</td><td>0</td><td>0.2514</td><td>−1039</td></tr><tr><td>0.3419</td><td>31,838</td><td>0.0152</td><td>−20,738</td><td>0.0303</td><td>0.2438</td><td>−1636</td></tr><tr><td>0.3913</td><td>32,091</td><td>0.0466</td><td>−20,484</td><td>0.0629</td><td>0.2356</td><td>−2269</td></tr><tr><td>0.4332</td><td>33,755</td><td>0.0796</td><td>−18,821</td><td>0.0964</td><td>0.2272</td><td>−2861</td></tr><tr><td>0.4540</td><td>33,776</td><td>0.1127</td><td>−18,799</td><td>0.1291</td><td>0.2190</td><td>−3438</td></tr><tr><td>0.4596</td><td>34,371</td><td>0.1445</td><td>−18,204</td><td>0.1598</td><td>0.2112</td><td>−3959</td></tr><tr><td>0.4742</td><td>35,901</td><td>0.1746</td><td>−16,674</td><td>0.1894</td><td>0.2038</td><td>−4406</td></tr><tr><td>0.4943</td><td>36,129</td><td>0.2037</td><td>−16,446</td><td>0.2180</td><td>0.1966</td><td>−4832</td></tr><tr><td>0.5017</td><td>33,626</td><td>0.2316</td><td>−18,949</td><td>0.2451</td><td>0.1898</td><td>−5321</td></tr><tr><td>0.5018</td><td>28,742</td><td>0.2578</td><td>−23,833</td><td>0.2704</td><td>0.1834</td><td>−5941</td></tr><tr><td>0.5060</td><td>25,324</td><td>0.2823</td><td>−27,251</td><td>0.2942</td><td>0.1774</td><td>−6637</td></tr><tr><td>0.5209</td><td>22,516</td><td>0.3057</td><td>−30,059</td><td>0.3172</td><td>0.1717</td><td>−7399</td></tr><tr><td>0.5224</td><td>21,653</td><td>0.3280</td><td>−30,923</td><td>0.3388</td><td>0.1662</td><td>−8142</td></tr><tr><td>0.5246</td><td>26,036</td><td>0.3489</td><td>−26,540</td><td>0.3591</td><td>0.1611</td><td>−8708</td></tr><tr><td>0.5311</td><td>23,526</td><td>0.3688</td><td>−29,049</td><td>0.3785</td><td>0.1563</td><td>−9322</td></tr><tr><td>0.5322</td><td>23,718</td><td>0.3876</td><td>−28,857</td><td>0.3967</td><td>0.1517</td><td>−9896</td></tr><tr><td>0.5329</td><td>25,712</td><td>0.4053</td><td>−26,863</td><td>0.4140</td><td>0.1473</td><td>−10,381</td></tr><tr><td>0.5528</td><td>24,592</td><td>0.4224</td><td>−27,983</td><td>0.4308</td><td>0.1431</td><td>−10,887</td></tr><tr><td>0.5596</td><td>24,727</td><td>0.4389</td><td>−27,849</td><td>0.4469</td><td>0.1390</td><td>−11,367</td></tr><tr><td>0.5674</td><td>24,419</td><td>0.4546</td><td>−28,156</td><td>0.4624</td><td>0.1352</td><td>−11,836</td></tr><tr><td>0.5818</td><td>25,680</td><td>0.4698</td><td>−26,895</td><td>0.4773</td><td>0.1314</td><td>−12,255</td></tr><tr><td>0.5828</td><td>26,341</td><td>0.4844</td><td>−26,234</td><td>0.4915</td><td>0.1278</td><td>−12,634</td></tr><tr><td>0.6408</td><td>26,886</td><td>0.4988</td><td>−25,690</td><td>0.5062</td><td>0.1241</td><td>−13,012</td></tr><tr><td>0.6641</td><td>31,189</td><td>0.5134</td><td>−21,386</td><td>0.5206</td><td>0.1205</td><td>−13,255</td></tr><tr><td>0.6687</td><td>26,314</td><td>0.5274</td><td>−26,261</td><td>0.5342</td><td>0.1171</td><td>−13,626</td></tr><tr><td>0.6863</td><td>26,416</td><td>0.5409</td><td>−26,160</td><td>0.5475</td><td>0.1138</td><td>−13,982</td></tr><tr><td colspan="7"><italic>Sect. D</italic>: <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sn</sub> ≈ 1:4; i = Sb; starting amounts: <italic>n</italic><sub>Co</sub> = 1.5833 mmol; <italic>n</italic><sub>Sn</sub> = 7.1116 mmol</td></tr><tr><td>0</td><td>–</td><td>0</td><td>–</td><td>0.1821</td><td>0</td><td>−2324</td></tr><tr><td>0.3158</td><td>35,134</td><td>0.0175</td><td>−13,030</td><td>0.1757</td><td>0.0350</td><td>−2699</td></tr><tr><td>0.3438</td><td>37,451</td><td>0.0528</td><td>−10,713</td><td>0.1693</td><td>0.0705</td><td>−2994</td></tr><tr><td>0.3446</td><td>38,339</td><td>0.0870</td><td>−9825</td><td>0.1632</td><td>0.1035</td><td>−3236</td></tr><tr><td>0.3979</td><td>37,798</td><td>0.1212</td><td>−10,366</td><td>0.1568</td><td>0.1389</td><td>−3517</td></tr><tr><td>0.4630</td><td>39,112</td><td>0.1577</td><td>−9052</td><td>0.1499</td><td>0.1766</td><td>−3760</td></tr><tr><td>0.4677</td><td>39,252</td><td>0.1941</td><td>−8912</td><td>0.1436</td><td>0.2115</td><td>−3979</td></tr><tr><td>0.5221</td><td>40,082</td><td>0.2294</td><td>−8082</td><td>0.1371</td><td>0.2472</td><td>−4164</td></tr><tr><td>0.5467</td><td>41,188</td><td>0.2642</td><td>−6976</td><td>0.1309</td><td>0.2812</td><td>−4291</td></tr><tr><td>0.6028</td><td>41,729</td><td>0.2983</td><td>−6435</td><td>0.1247</td><td>0.3153</td><td>−4393</td></tr><tr><td>0.6036</td><td>41,997</td><td>0.3309</td><td>−6168</td><td>0.1190</td><td>0.3464</td><td>−4474</td></tr><tr><td>0.6190</td><td>42,608</td><td>0.3609</td><td>−5556</td><td>0.1137</td><td>0.3754</td><td>−4522</td></tr><tr><td>0.6325</td><td>43,126</td><td>0.3890</td><td>−5038</td><td>0.1088</td><td>0.4026</td><td>−4544</td></tr><tr><td>0.6367</td><td>43,937</td><td>0.4151</td><td>−4227</td><td>0.1042</td><td>0.4276</td><td>−4531</td></tr><tr><td>0.6564</td><td>44,112</td><td>0.4395</td><td>−4052</td><td>0.0999</td><td>0.4513</td><td>−4511</td></tr><tr><td>0.6567</td><td>43,993</td><td>0.4623</td><td>−4171</td><td>0.0959</td><td>0.4732</td><td>−4497</td></tr><tr><td>0.6960</td><td>44,826</td><td>0.4838</td><td>−3338</td><td>0.0921</td><td>0.4945</td><td>−4451</td></tr><tr><td>0.7112</td><td>45,061</td><td>0.5045</td><td>−3103</td><td>0.0884</td><td>0.5146</td><td>−4397</td></tr><tr><td>0.7597</td><td>45,245</td><td>0.5244</td><td>−2919</td><td>0.0848</td><td>0.5343</td><td>−4337</td></tr><tr><td>0.8088</td><td>45,454</td><td>0.5440</td><td>−2711</td><td>0.0813</td><td>0.5536</td><td>−4269</td></tr><tr><td>0.8193</td><td>44,995</td><td>0.5627</td><td>−3170</td><td>0.0780</td><td>0.5717</td><td>−4225</td></tr><tr><td>0.8610</td><td>45,240</td><td>0.5804</td><td>−2925</td><td>0.0748</td><td>0.5891</td><td>−4172</td></tr><tr><td>0.9272</td><td>45,090</td><td>0.5977</td><td>−3074</td><td>0.0717</td><td>0.6063</td><td>−4126</td></tr><tr><td>1.1087</td><td>46,197</td><td>0.6157</td><td>−1967</td><td>0.0683</td><td>0.6252</td><td>−4023</td></tr><tr><td>1.1820</td><td>45,658</td><td>0.6342</td><td>−2506</td><td>0.0649</td><td>0.6433</td><td>−3949</td></tr><tr><td>1.1881</td><td>45,930</td><td>0.6516</td><td>−2234</td><td>0.0619</td><td>0.6599</td><td>−3870</td></tr><tr><td colspan="7"><italic>Sect. E</italic>: <italic>x</italic><sub>Co</sub>/<italic>x</italic><sub>Sb</sub> ≈ 1:5; i = Sn; starting amounts: <italic>n</italic><sub>Co</sub> = 1.2102 mmol; <italic>n</italic><sub>Sb</sub> = 6.6881 mmol</td></tr><tr><td>0</td><td>–</td><td>0</td><td>–</td><td>0.1532</td><td>0.8468</td><td>−5334</td></tr><tr><td>0.2938</td><td>33,166</td><td>0.0179</td><td>−1758</td><td>0.1477</td><td>0.8164</td><td>−5206</td></tr><tr><td>0.3278</td><td>30,148</td><td>0.0544</td><td>−4776</td><td>0.1420</td><td>0.7850</td><td>−5189</td></tr><tr><td>0.3393</td><td>32,997</td><td>0.0907</td><td>−1927</td><td>0.1366</td><td>0.7549</td><td>−5064</td></tr><tr><td>0.3429</td><td>34,450</td><td>0.1251</td><td>−473</td><td>0.1315</td><td>0.7268</td><td>−4893</td></tr><tr><td>0.3447</td><td>31,929</td><td>0.1572</td><td>−2994</td><td>0.1268</td><td>0.7006</td><td>−4825</td></tr><tr><td>0.3578</td><td>32,191</td><td>0.1876</td><td>−2732</td><td>0.1222</td><td>0.6752</td><td>−4749</td></tr><tr><td>0.3593</td><td>24,402</td><td>0.2165</td><td>−10522</td><td>0.1179</td><td>0.6516</td><td>−4705</td></tr><tr><td>0.3884</td><td>32,450</td><td>0.2445</td><td>−2474</td><td>0.1136</td><td>0.6278</td><td>−4624</td></tr><tr><td>0.3910</td><td>34,771</td><td>0.2717</td><td>−152</td><td>0.1096</td><td>0.6056</td><td>−4466</td></tr><tr><td>0.3947</td><td>28,778</td><td>0.2971</td><td>−6145</td><td>0.1058</td><td>0.5847</td><td>−4524</td></tr><tr><td>0.4030</td><td>32,629</td><td>0.3212</td><td>−2295</td><td>0.1022</td><td>0.5648</td><td>−4448</td></tr><tr><td>0.4061</td><td>33,448</td><td>0.3440</td><td>−1475</td><td>0.0988</td><td>0.5461</td><td>−4349</td></tr><tr><td>0.4151</td><td>31,213</td><td>0.3657</td><td>−3711</td><td>0.0956</td><td>0.5282</td><td>−4328</td></tr><tr><td>0.4262</td><td>31,516</td><td>0.3864</td><td>−3407</td><td>0.0925</td><td>0.5110</td><td>−4298</td></tr><tr><td>0.4280</td><td>32,175</td><td>0.4061</td><td>−2748</td><td>0.0895</td><td>0.4948</td><td>−4249</td></tr><tr><td>0.4436</td><td>34,298</td><td>0.4249</td><td>−625</td><td>0.0867</td><td>0.4791</td><td>−4134</td></tr><tr><td>0.4476</td><td>34,104</td><td>0.4430</td><td>−820</td><td>0.0840</td><td>0.4642</td><td>−4031</td></tr><tr><td>0.4698</td><td>34,002</td><td>0.4605</td><td>−921</td><td>0.0813</td><td>0.4495</td><td>−3933</td></tr><tr><td>0.5101</td><td>30,126</td><td>0.4779</td><td>−4798</td><td>0.0786</td><td>0.4346</td><td>−3962</td></tr><tr><td>0.5155</td><td>31,225</td><td>0.4950</td><td>−3699</td><td>0.0761</td><td>0.4206</td><td>−3953</td></tr><tr><td>0.5179</td><td>35,758</td><td>0.5112</td><td>834</td><td>0.0737</td><td>0.4073</td><td>−3802</td></tr><tr><td>0.5315</td><td>33,527</td><td>0.5266</td><td>−1396</td><td>0.0714</td><td>0.3945</td><td>−3727</td></tr><tr><td>0.5452</td><td>40,532</td><td>0.5414</td><td>5608</td><td>0.0692</td><td>0.3822</td><td>−3658</td></tr><tr><td>0.5622</td><td>33,278</td><td>0.5556</td><td>−1646</td><td>0.0670</td><td>0.3703</td><td>−3596</td></tr><tr><td>0.5713</td><td>30,674</td><td>0.5694</td><td>−4250</td><td>0.0650</td><td>0.3590</td><td>−3616</td></tr></tbody></table><table-wrap-foot><fn id="tbl2fna"><label>a</label><p>Per mole of mixture.</p></fn></table-wrap-foot><table-wrap-foot><fn id="tbl2fnb"><label>b</label><p>Average value before and after the drop.</p></fn></table-wrap-foot></table-wrap><table-wrap id="tbl3" position="float"><label>Table 3</label><caption><p>Binary and ternary interaction parameters for Co–Sb–Sn at 1273 K.</p></caption><table frame="hsides" rules="groups"><thead><tr><th>System</th><th>Reference</th><th>Interaction Parameters (J/mol)</th></tr></thead><tbody><tr><td>Co–Sb</td><td>[this work]</td><td><italic><sup>0</sup>L</italic> = −50706<break></break><italic><sup>1</sup>L</italic> = −13831</td></tr><tr><td>Co–Sn</td><td>[this work]</td><td><italic><sup>0</sup>L</italic> = −20746<break></break><italic><sup>1</sup>L</italic> = −8087</td></tr><tr><td>Sb–Sn</td><td><xref rid="bib16" ref-type="bibr">[16]</xref></td><td><italic><sup>0</sup>L</italic> = −5269.4<break></break><italic><sup>1</sup>L</italic> = 507.4</td></tr><tr><td>Co–Sb–Sn</td><td>[this work]</td><td><sup>0</sup><italic>M</italic> = 293415<break></break><italic><sup>1</sup>M</italic> = −43213<break></break><italic><sup>2</sup>M</italic> = −63791</td></tr></tbody></table></table-wrap><table-wrap id="tbl4" position="float"><label>Table 4</label><caption><p>Values of the integral enthalpy of mixing at the intersection points a, b, c, d and e; see also <xref rid="fig1" ref-type="fig">Fig. 1</xref>.</p></caption><table frame="hsides" rules="groups"><thead><tr><th>Intersection</th><th colspan="3">Integral enthalpy of mixing in J/mol<xref rid="tbl4fna" ref-type="table-fn">a</xref><hr></hr></th></tr><tr><th>Co drops</th><th>Sb drops</th><th>Sn drops</th></tr></thead><tbody><tr><td><italic>a</italic>(A,E)</td><td align="char">−4600</td><td></td><td align="char">−4750</td></tr><tr><td><italic>b</italic>(D,E)</td><td align="char">−4500</td><td></td><td align="char">−4650</td></tr><tr><td><italic>c</italic>(B,D)</td><td align="char">−3800</td><td align="char">−4550</td><td></td></tr><tr><td><italic>d</italic>(B,E)</td><td align="char">−3200</td><td></td><td align="char">−4100</td></tr><tr><td><italic>e</italic>(C,D)</td><td align="char">−3800</td><td align="char">−3760</td><td></td></tr></tbody></table><table-wrap-foot><fn id="tbl4fna"><label>a</label><p>Values rounded.</p></fn></table-wrap-foot></table-wrap></floats-group></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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