Poly[di-μ-aqua-diaqua-di-μ6-malonato-cobalt(II)dipotassium(I)]
Identifieur interne : 000392 ( Pmc/Curation ); précédent : 000391; suivant : 000393Poly[di-μ-aqua-diaqua-di-μ6-malonato-cobalt(II)dipotassium(I)]
Auteurs : Adama Sy [Sénégal] ; Aliou Hamady Barry [Mauritanie] ; Mohamed Gaye [Sénégal] ; Abdou Salam Sall [Sénégal] ; Ahmed Driss [Tunisie]Source :
- Acta Crystallographica Section E: Structure Reports Online [ 1600-5368 ] ; 2011.
Abstract
In the title complex, [CoK2(C3H2O4)2(H2O)4]
Url:
DOI: 10.1107/S1600536811012839
PubMed: 21754320
PubMed Central: 3089327
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Poly[di-μ-aqua-diaqua-di-μ<sub>6</sub>
-malonato-cobalt(II)dipotassium(I)]</title>
<author><name sortKey="Sy, Adama" sort="Sy, Adama" uniqKey="Sy A" first="Adama" last="Sy">Adama Sy</name>
<affiliation wicri:level="1"><nlm:aff id="a">Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar,<country>Senegal</country>
</nlm:aff>
<country xml:lang="fr">Sénégal</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
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</author>
<author><name sortKey="Barry, Aliou Hamady" sort="Barry, Aliou Hamady" uniqKey="Barry A" first="Aliou Hamady" last="Barry">Aliou Hamady Barry</name>
<affiliation wicri:level="1"><nlm:aff id="b">Département de Chimie, Faculté des Sciences, Université de Nouakchott, Nouakchott,<country>Mauritania</country>
</nlm:aff>
<country xml:lang="fr">Mauritanie</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Gaye, Mohamed" sort="Gaye, Mohamed" uniqKey="Gaye M" first="Mohamed" last="Gaye">Mohamed Gaye</name>
<affiliation wicri:level="1"><nlm:aff id="a">Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar,<country>Senegal</country>
</nlm:aff>
<country xml:lang="fr">Sénégal</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Sall, Abdou Salam" sort="Sall, Abdou Salam" uniqKey="Sall A" first="Abdou Salam" last="Sall">Abdou Salam Sall</name>
<affiliation wicri:level="1"><nlm:aff id="a">Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar,<country>Senegal</country>
</nlm:aff>
<country xml:lang="fr">Sénégal</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Driss, Ahmed" sort="Driss, Ahmed" uniqKey="Driss A" first="Ahmed" last="Driss">Ahmed Driss</name>
<affiliation wicri:level="1"><nlm:aff id="c">Campus Universitaire, Département de Chimie, Faculté des Sciences, Université de Tunis, 1060 Tunis,<country>Tunisia</country>
</nlm:aff>
<country xml:lang="fr">Tunisie</country>
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</affiliation>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Poly[di-μ-aqua-diaqua-di-μ<sub>6</sub>
-malonato-cobalt(II)dipotassium(I)]</title>
<author><name sortKey="Sy, Adama" sort="Sy, Adama" uniqKey="Sy A" first="Adama" last="Sy">Adama Sy</name>
<affiliation wicri:level="1"><nlm:aff id="a">Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar,<country>Senegal</country>
</nlm:aff>
<country xml:lang="fr">Sénégal</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Barry, Aliou Hamady" sort="Barry, Aliou Hamady" uniqKey="Barry A" first="Aliou Hamady" last="Barry">Aliou Hamady Barry</name>
<affiliation wicri:level="1"><nlm:aff id="b">Département de Chimie, Faculté des Sciences, Université de Nouakchott, Nouakchott,<country>Mauritania</country>
</nlm:aff>
<country xml:lang="fr">Mauritanie</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Gaye, Mohamed" sort="Gaye, Mohamed" uniqKey="Gaye M" first="Mohamed" last="Gaye">Mohamed Gaye</name>
<affiliation wicri:level="1"><nlm:aff id="a">Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar,<country>Senegal</country>
</nlm:aff>
<country xml:lang="fr">Sénégal</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Sall, Abdou Salam" sort="Sall, Abdou Salam" uniqKey="Sall A" first="Abdou Salam" last="Sall">Abdou Salam Sall</name>
<affiliation wicri:level="1"><nlm:aff id="a">Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar,<country>Senegal</country>
</nlm:aff>
<country xml:lang="fr">Sénégal</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Driss, Ahmed" sort="Driss, Ahmed" uniqKey="Driss A" first="Ahmed" last="Driss">Ahmed Driss</name>
<affiliation wicri:level="1"><nlm:aff id="c">Campus Universitaire, Département de Chimie, Faculté des Sciences, Université de Tunis, 1060 Tunis,<country>Tunisia</country>
</nlm:aff>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea># see nlm:aff country strict</wicri:regionArea>
</affiliation>
</author>
</analytic>
<series><title level="j">Acta Crystallographica Section E: Structure Reports Online</title>
<idno type="eISSN">1600-5368</idno>
<imprint><date when="2011">2011</date>
</imprint>
</series>
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<front><div type="abstract" xml:lang="en"><p>In the title complex, [CoK<sub>2</sub>
(C<sub>3</sub>
H<sub>2</sub>
O<sub>4</sub>
)<sub>2</sub>
(H<sub>2</sub>
O)<sub>4</sub>
]<sub><italic>n</italic>
</sub>
, the Co atom is located on a position with site symmetry 2/<italic>m</italic>
, the K atom and one water molecule are located on a mirror plane, and the malonate and one water molecule are located on a twofold rotation axis. The K<sup>I</sup>
atom is seven-coordinated by four carboxylate O atoms from four malonate ligands and by three water O atoms, forming a distorted polyhedron. The Co<sup>II</sup>
atom is in an almost octahedral environment formed by four carboxylate O atoms from two malonate ligands and two water O atoms. The structure consists of layers parallel to (20<inline-formula><inline-graphic xlink:href="e-67-0m601-efi1.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
) built up from edge-sharing KO<sub>7</sub>
and CoO<sub>6</sub>
polyhedra, which are connected by O—H⋯O hydrogen bonding including water molecules into a three-dimensional network.</p>
</div>
</front>
<back><div1 type="bibliography"><listBibl><biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
</listBibl>
</div1>
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<pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Acta Crystallogr Sect E Struct Rep Online</journal-id>
<journal-id journal-id-type="publisher-id">Acta Cryst. E</journal-id>
<journal-title-group><journal-title>Acta Crystallographica Section E: Structure Reports Online</journal-title>
</journal-title-group>
<issn pub-type="epub">1600-5368</issn>
<publisher><publisher-name>International Union of Crystallography</publisher-name>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">21754320</article-id>
<article-id pub-id-type="pmc">3089327</article-id>
<article-id pub-id-type="publisher-id">bt5510</article-id>
<article-id pub-id-type="doi">10.1107/S1600536811012839</article-id>
<article-id pub-id-type="coden">ACSEBH</article-id>
<article-id pub-id-type="pii">S1600536811012839</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Metal-Organic Papers</subject>
</subj-group>
</article-categories>
<title-group><article-title>Poly[di-μ-aqua-diaqua-di-μ<sub>6</sub>
-malonato-cobalt(II)dipotassium(I)]</article-title>
<alt-title><italic>[CoK<sub>2</sub>
(C<sub>3</sub>
H<sub>2</sub>
O<sub>4</sub>
)<sub>2</sub>
(H<sub>2</sub>
O)<sub>4</sub>
]</italic>
</alt-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Sy</surname>
<given-names>Adama</given-names>
</name>
<xref ref-type="aff" rid="a">a</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Barry</surname>
<given-names>Aliou Hamady</given-names>
</name>
<xref ref-type="aff" rid="b">b</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Gaye</surname>
<given-names>Mohamed</given-names>
</name>
<xref ref-type="aff" rid="a">a</xref>
<xref ref-type="corresp" rid="cor">*</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Sall</surname>
<given-names>Abdou Salam</given-names>
</name>
<xref ref-type="aff" rid="a">a</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Driss</surname>
<given-names>Ahmed</given-names>
</name>
<xref ref-type="aff" rid="c">c</xref>
</contrib>
<aff id="a"><label>a</label>
Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar,<country>Senegal</country>
</aff>
<aff id="b"><label>b</label>
Département de Chimie, Faculté des Sciences, Université de Nouakchott, Nouakchott,<country>Mauritania</country>
</aff>
<aff id="c"><label>c</label>
Campus Universitaire, Département de Chimie, Faculté des Sciences, Université de Tunis, 1060 Tunis,<country>Tunisia</country>
</aff>
</contrib-group>
<author-notes><corresp id="cor">Correspondence e-mail: <email>mlgayeastou@yahoo.fr</email>
</corresp>
</author-notes>
<pub-date pub-type="collection"><day>01</day>
<month>5</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub"><day>16</day>
<month>4</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="pmc-release"><day>16</day>
<month>4</month>
<year>2011</year>
</pub-date>
<pmc-comment> PMC Release delay is 0 months and 0 days and was based on the
. </pmc-comment>
<volume>67</volume>
<issue>Pt 5</issue>
<issue-id pub-id-type="publisher-id">e110500</issue-id>
<fpage>m601</fpage>
<lpage>m601</lpage>
<history><date date-type="received"><day>05</day>
<month>4</month>
<year>2011</year>
</date>
<date date-type="accepted"><day>06</day>
<month>4</month>
<year>2011</year>
</date>
</history>
<permissions><copyright-statement>© Sy et al. 2011</copyright-statement>
<copyright-year>2011</copyright-year>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/2.0/uk/"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.</license-p>
</license>
</permissions>
<self-uri xlink:type="simple" xlink:href="http://dx.doi.org/10.1107/S1600536811012839">A full version of this article is available from Crystallography Journals Online.</self-uri>
<abstract><p>In the title complex, [CoK<sub>2</sub>
(C<sub>3</sub>
H<sub>2</sub>
O<sub>4</sub>
)<sub>2</sub>
(H<sub>2</sub>
O)<sub>4</sub>
]<sub><italic>n</italic>
</sub>
, the Co atom is located on a position with site symmetry 2/<italic>m</italic>
, the K atom and one water molecule are located on a mirror plane, and the malonate and one water molecule are located on a twofold rotation axis. The K<sup>I</sup>
atom is seven-coordinated by four carboxylate O atoms from four malonate ligands and by three water O atoms, forming a distorted polyhedron. The Co<sup>II</sup>
atom is in an almost octahedral environment formed by four carboxylate O atoms from two malonate ligands and two water O atoms. The structure consists of layers parallel to (20<inline-formula><inline-graphic xlink:href="e-67-0m601-efi1.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
) built up from edge-sharing KO<sub>7</sub>
and CoO<sub>6</sub>
polyhedra, which are connected by O—H⋯O hydrogen bonding including water molecules into a three-dimensional network.</p>
</abstract>
</article-meta>
</front>
<floats-group><table-wrap id="table1" position="float"><label>Table 1</label>
<caption><title>Selected bond lengths (Å)</title>
</caption>
<table frame="hsides" rules="groups"><tbody valign="top"><tr><td style="" rowspan="1" colspan="1" align="left" valign="top">Co1—O2</td>
<td style="" rowspan="1" colspan="1" align="char" valign="top">2.0584 (11)</td>
</tr>
<tr><td style="" rowspan="1" colspan="1" align="left" valign="top">Co1—O1</td>
<td style="" rowspan="1" colspan="1" align="char" valign="top">2.1347 (18)</td>
</tr>
</tbody>
</table>
</table-wrap>
<table-wrap id="table2" position="float"><label>Table 2</label>
<caption><title>Hydrogen-bond geometry (Å, °)</title>
</caption>
<table frame="hsides" rules="groups"><thead valign="bottom"><tr><th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom"><italic>D</italic>
—H⋯<italic>A</italic>
</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom"><italic>D</italic>
—H</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom">H⋯<italic>A</italic>
</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom"><italic>D</italic>
⋯<italic>A</italic>
</th>
<th style="border-bottom:1px solid black;" rowspan="1" colspan="1" align="left" valign="bottom"><italic>D</italic>
—H⋯<italic>A</italic>
</th>
</tr>
</thead>
<tbody valign="top"><tr><td style="" rowspan="1" colspan="1" align="left" valign="top">O1—H<italic>W</italic>
1⋯O3<sup>iv</sup>
</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">0.81 (2)</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">1.91 (2)</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">2.7077 (17)</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">167 (2)</td>
</tr>
<tr><td style="" rowspan="1" colspan="1" align="left" valign="top">O4—H<italic>W</italic>
2⋯O3<sup>i</sup>
</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">0.80 (3)</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">2.03 (3)</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">2.8372 (18)</td>
<td style="" rowspan="1" colspan="1" align="left" valign="top">176 (3)</td>
</tr>
</tbody>
</table>
<table-wrap-foot><p>Symmetry codes: (i) <inline-formula><inline-graphic xlink:href="e-67-0m601-efi3.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
; (iv) <inline-formula><inline-graphic xlink:href="e-67-0m601-efi4.jpg" mimetype="image" mime-subtype="gif"></inline-graphic>
</inline-formula>
.</p>
</table-wrap-foot>
</table-wrap>
</floats-group>
</pmc>
</record>
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