Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. Synthesis and characterization of [η5-RC5H4(CO)3M]2Hg complexes (R = H, M = W; R = CH3CO, M = Cr, Mo, W)
Identifieur interne : 003A77 ( Istex/Corpus ); précédent : 003A76; suivant : 003A78Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. Synthesis and characterization of [η5-RC5H4(CO)3M]2Hg complexes (R = H, M = W; R = CH3CO, M = Cr, Mo, W)
Auteurs : Li-Cheng Song ; Hua Yang ; Qing Dong ; Qing-Mei HuSource :
- Journal of Organometallic Chemistry [ 0022-328X ] ; 1991.
Abstract
Trimetallic complexes with the general formula of [η5-RC5H4(CO)3M]2Hg (R = H, M = W. R = CH3CO, M = Cr, Mo, W) were prepared from the reactions of MeHgCl with Nη5-C5H5W(CO)3] or with Na[η5-CH3COC5H4M(CO)3] (M = Cr, Mo, W) in diglyme. Structures assigned by combustion analysis and spectroscopy were confirmed by X-ray crystal structure determination of one representative complex, [η5-C5H5(CO)3W]2Hg. This molecule crystallizes in the monoclinic space group C2/c with a = 21.119(2), b = 7.067(1), c = 12.033(1) Å; β = 91.10(1)°; V = 1795.5 Å3; Z = 4. While the WHgW skeleton possesses a linear configuration, the geometry around each tungsten atom approximates to a square-based pyramid with the cyclopentadienyl ring occupying the apical position.
Url:
DOI: 10.1016/0022-328X(91)86096-9
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Synthesis and characterization of [η5-RC5H4(CO)3M]2Hg complexes (R = H, M = W; R = CH3CO, M = Cr, Mo, W)</title><author><name sortKey="Song, Li Cheng" sort="Song, Li Cheng" uniqKey="Song L" first="Li-Cheng" last="Song">Li-Cheng Song</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author><author><name sortKey="Yang, Hua" sort="Yang, Hua" uniqKey="Yang H" first="Hua" last="Yang">Hua Yang</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author><author><name sortKey="Dong, Qing" sort="Dong, Qing" uniqKey="Dong Q" first="Qing" last="Dong">Qing Dong</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author><author><name sortKey="Hu, Qing Mei" sort="Hu, Qing Mei" uniqKey="Hu Q" first="Qing-Mei" last="Hu">Qing-Mei Hu</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:B16E9E0F46BEBD765667BC6C3FF0767CD7391B23</idno><date when="1991" year="1991">1991</date><idno type="doi">10.1016/0022-328X(91)86096-9</idno><idno type="url">https://api.istex.fr/document/B16E9E0F46BEBD765667BC6C3FF0767CD7391B23/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">003A77</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. Synthesis and characterization of [η5-RC5H4(CO)3M]2Hg complexes (R = H, M = W; R = CH3CO, M = Cr, Mo, W)</title><author><name sortKey="Song, Li Cheng" sort="Song, Li Cheng" uniqKey="Song L" first="Li-Cheng" last="Song">Li-Cheng Song</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author><author><name sortKey="Yang, Hua" sort="Yang, Hua" uniqKey="Yang H" first="Hua" last="Yang">Hua Yang</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author><author><name sortKey="Dong, Qing" sort="Dong, Qing" uniqKey="Dong Q" first="Qing" last="Dong">Qing Dong</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author><author><name sortKey="Hu, Qing Mei" sort="Hu, Qing Mei" uniqKey="Hu Q" first="Qing-Mei" last="Hu">Qing-Mei Hu</name><affiliation><mods:affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Organometallic Chemistry</title><title level="j" type="abbrev">JOM</title><idno type="ISSN">0022-328X</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1991">1991</date><biblScope unit="volume">414</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="137">137</biblScope><biblScope unit="page" to="143">143</biblScope></imprint><idno type="ISSN">0022-328X</idno></series><idno type="istex">B16E9E0F46BEBD765667BC6C3FF0767CD7391B23</idno><idno type="DOI">10.1016/0022-328X(91)86096-9</idno><idno type="PII">0022-328X(91)86096-9</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-328X</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Trimetallic complexes with the general formula of [η5-RC5H4(CO)3M]2Hg (R = H, M = W. R = CH3CO, M = Cr, Mo, W) were prepared from the reactions of MeHgCl with Nη5-C5H5W(CO)3] or with Na[η5-CH3COC5H4M(CO)3] (M = Cr, Mo, W) in diglyme. Structures assigned by combustion analysis and spectroscopy were confirmed by X-ray crystal structure determination of one representative complex, [η5-C5H5(CO)3W]2Hg. This molecule crystallizes in the monoclinic space group C2/c with a = 21.119(2), b = 7.067(1), c = 12.033(1) Å; β = 91.10(1)°; V = 1795.5 Å3; Z = 4. While the WHgW skeleton possesses a linear configuration, the geometry around each tungsten atom approximates to a square-based pyramid with the cyclopentadienyl ring occupying the apical position.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>Li-Cheng Song</name><affiliations><json:string>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</json:string></affiliations></json:item><json:item><name>Hua Yang</name><affiliations><json:string>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</json:string></affiliations></json:item><json:item><name>Qing Dong</name><affiliations><json:string>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</json:string></affiliations></json:item><json:item><name>Qing-Mei Hu</name><affiliations><json:string>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</json:string></affiliations></json:item></author><language><json:string>eng</json:string></language><abstract>Trimetallic complexes with the general formula of [η5-RC5H4(CO)3M]2Hg (R = H, M = W. R = CH3CO, M = Cr, Mo, W) were prepared from the reactions of MeHgCl with Nη5-C5H5W(CO)3] or with Na[η5-CH3COC5H4M(CO)3] (M = Cr, Mo, W) in diglyme. Structures assigned by combustion analysis and spectroscopy were confirmed by X-ray crystal structure determination of one representative complex, [η5-C5H5(CO)3W]2Hg. This molecule crystallizes in the monoclinic space group C2/c with a = 21.119(2), b = 7.067(1), c = 12.033(1) Å; β = 91.10(1)°; V = 1795.5 Å3; Z = 4. While the WHgW skeleton possesses a linear configuration, the geometry around each tungsten atom approximates to a square-based pyramid with the cyclopentadienyl ring occupying the apical position.</abstract><qualityIndicators><score>3.23</score><pdfVersion>1.2</pdfVersion><pdfPageSize>469 x 684 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>0</keywordCount><abstractCharCount>750</abstractCharCount><pdfWordCount>1826</pdfWordCount><pdfCharCount>13431</pdfCharCount><pdfPageCount>7</pdfPageCount><abstractWordCount>117</abstractWordCount></qualityIndicators><title>Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. Synthesis and characterization of [η5-RC5H4(CO)3M]2Hg complexes (R = H, M = W; R = CH3CO, M = Cr, Mo, W)</title><pii><json:string>0022-328X(91)86096-9</json:string></pii><genre><json:string>research-article</json:string></genre><serie><genre></genre><language><json:string>unknown</json:string></language><title>Chap. 40</title></serie><host><volume>414</volume><pii><json:string>S0022-328X(00)X1077-7</json:string></pii><pages><last>143</last><first>137</first></pages><issn><json:string>0022-328X</json:string></issn><issue>2</issue><genre><json:string>Journal</json:string></genre><language><json:string>unknown</json:string></language><title>Journal of Organometallic Chemistry</title><publicationDate>1991</publicationDate></host><categories><wos><json:string>CHEMISTRY, INORGANIC & NUCLEAR</json:string><json:string>CHEMISTRY, ORGANIC</json:string></wos></categories><publicationDate>1991</publicationDate><copyrightDate>1991</copyrightDate><doi><json:string>10.1016/0022-328X(91)86096-9</json:string></doi><id>B16E9E0F46BEBD765667BC6C3FF0767CD7391B23</id><fulltext><json:item><original>true</original><mimetype>application/pdf</mimetype><extension>pdf</extension><uri>https://api.istex.fr/document/B16E9E0F46BEBD765667BC6C3FF0767CD7391B23/fulltext/pdf</uri></json:item><json:item><original>true</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/B16E9E0F46BEBD765667BC6C3FF0767CD7391B23/fulltext/txt</uri></json:item><json:item><original>false</original><mimetype>application/zip</mimetype><extension>zip</extension><uri>https://api.istex.fr/document/B16E9E0F46BEBD765667BC6C3FF0767CD7391B23/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/B16E9E0F46BEBD765667BC6C3FF0767CD7391B23/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a">Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. 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Synthesis and characterization of [η5-RC5H4(CO)3M]2Hg complexes (R = H, M = W; R = CH3CO, M = Cr, Mo, W)</title><author><persName><forename type="first">Li-Cheng</forename><surname>Song</surname></persName><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation></author><author><persName><forename type="first">Hua</forename><surname>Yang</surname></persName><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation></author><author><persName><forename type="first">Qing</forename><surname>Dong</surname></persName><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation></author><author><persName><forename type="first">Qing-Mei</forename><surname>Hu</surname></persName><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation></author></analytic><monogr><title level="j">Journal of Organometallic Chemistry</title><title level="j" type="abbrev">JOM</title><idno type="pISSN">0022-328X</idno><idno type="PII">S0022-328X(00)X1077-7</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1991"></date><biblScope unit="volume">414</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="137">137</biblScope><biblScope unit="page" to="143">143</biblScope></imprint></monogr><idno type="istex">B16E9E0F46BEBD765667BC6C3FF0767CD7391B23</idno><idno type="DOI">10.1016/0022-328X(91)86096-9</idno><idno type="PII">0022-328X(91)86096-9</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1991</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Trimetallic complexes with the general formula of [η5-RC5H4(CO)3M]2Hg (R = H, M = W. R = CH3CO, M = Cr, Mo, W) were prepared from the reactions of MeHgCl with Nη5-C5H5W(CO)3] or with Na[η5-CH3COC5H4M(CO)3] (M = Cr, Mo, W) in diglyme. Structures assigned by combustion analysis and spectroscopy were confirmed by X-ray crystal structure determination of one representative complex, [η5-C5H5(CO)3W]2Hg. This molecule crystallizes in the monoclinic space group C2/c with a = 21.119(2), b = 7.067(1), c = 12.033(1) Å; β = 91.10(1)°; V = 1795.5 Å3; Z = 4. While the WHgW skeleton possesses a linear configuration, the geometry around each tungsten atom approximates to a square-based pyramid with the cyclopentadienyl ring occupying the apical position.</p></abstract></profileDesc><revisionDesc><change when="1991">Published</change></revisionDesc></teiHeader></istex:fulltextTEI></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>JOM</jid><aid>91860969</aid><ce:pii>0022-328X(91)86096-9</ce:pii><ce:doi>10.1016/0022-328X(91)86096-9</ce:doi><ce:copyright type="unknown" year="1991"></ce:copyright></item-info><head><ce:title>Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. Synthesis and characterization of [η<ce:sup>5</ce:sup>-RC<ce:inf>5</ce:inf>H<ce:inf>4</ce:inf>(CO)<ce:inf>3</ce:inf>M]<ce:inf>2</ce:inf>Hg complexes (R = H, M = W; R = CH<ce:inf>3</ce:inf>CO, M = Cr, Mo, W)</ce:title><ce:author-group><ce:author><ce:given-name>Li-Cheng</ce:given-name><ce:surname>Song</ce:surname><ce:ranking><ce:sup>∗</ce:sup></ce:ranking></ce:author><ce:author><ce:given-name>Hua</ce:given-name><ce:surname>Yang</ce:surname></ce:author><ce:author><ce:given-name>Qing</ce:given-name><ce:surname>Dong</ce:surname></ce:author><ce:author><ce:given-name>Qing-Mei</ce:given-name><ce:surname>Hu</ce:surname></ce:author><ce:affiliation><ce:textfn>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</ce:textfn></ce:affiliation></ce:author-group><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>Trimetallic complexes with the general formula of [η<ce:sup>5</ce:sup>-RC<ce:inf>5</ce:inf>H<ce:inf>4</ce:inf>(CO)<ce:inf>3</ce:inf>M]<ce:inf>2</ce:inf>Hg (R = H, M = W. R = CH<ce:inf>3</ce:inf>CO, M = Cr, Mo, W) were prepared from the reactions of MeHgCl with Nη<ce:sup>5</ce:sup>-C<ce:inf>5</ce:inf>H<ce:inf>5</ce:inf>W(CO)<ce:inf>3</ce:inf>] or with Na[η<ce:sup>5</ce:sup>-CH<ce:inf>3</ce:inf>COC<ce:inf>5</ce:inf>H<ce:inf>4</ce:inf>M(CO)<ce:inf>3</ce:inf>] (M = Cr, Mo, W) in diglyme. Structures assigned by combustion analysis and spectroscopy were confirmed by X-ray crystal structure determination of one representative complex, [η<ce:sup>5</ce:sup>-C<ce:inf>5</ce:inf>H<ce:inf>5</ce:inf>(CO)<ce:inf>3</ce:inf>W]<ce:inf>2</ce:inf>Hg. This molecule crystallizes in the monoclinic space group <ce:italic>C</ce:italic>2/<ce:italic>c</ce:italic> with <ce:italic>a</ce:italic> = 21.119(2), <ce:italic>b</ce:italic> = 7.067(1), <ce:italic>c</ce:italic> = 12.033(1) Å; β = 91.10(1)°; <ce:italic>V</ce:italic> = 1795.5 Å<ce:sup>3</ce:sup>; <ce:italic>Z</ce:italic> = 4. While the WHgW skeleton possesses a linear configuration, the geometry around each tungsten atom approximates to a square-based pyramid with the cyclopentadienyl ring occupying the apical position.</ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. Synthesis and characterization of [η5-RC5H4(CO)3M]2Hg complexes (R = H, M = W; R = CH3CO, M = Cr, Mo, W)</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Unexpected metalmetal bond formation in the MHgM (M = Cr, Mo, W) structural unit. Synthesis and characterization of [η</title></titleInfo><name type="personal"><namePart type="given">Li-Cheng</namePart><namePart type="family">Song</namePart><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Hua</namePart><namePart type="family">Yang</namePart><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Qing</namePart><namePart type="family">Dong</namePart><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Qing-Mei</namePart><namePart type="family">Hu</namePart><affiliation>Department of Chemistry, Nankai University Tianjin 300071 People's Republic of China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1991</dateIssued><copyrightDate encoding="w3cdtf">1991</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">Trimetallic complexes with the general formula of [η5-RC5H4(CO)3M]2Hg (R = H, M = W. R = CH3CO, M = Cr, Mo, W) were prepared from the reactions of MeHgCl with Nη5-C5H5W(CO)3] or with Na[η5-CH3COC5H4M(CO)3] (M = Cr, Mo, W) in diglyme. Structures assigned by combustion analysis and spectroscopy were confirmed by X-ray crystal structure determination of one representative complex, [η5-C5H5(CO)3W]2Hg. This molecule crystallizes in the monoclinic space group C2/c with a = 21.119(2), b = 7.067(1), c = 12.033(1) Å; β = 91.10(1)°; V = 1795.5 Å3; Z = 4. 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