Tris(tri‐tert‐butylsilyl)digallanyl (tBu3Si)3Ga2: A New Type of Compound for a Heavy Group 13 Element
Identifieur interne : 001621 ( Main/Corpus ); précédent : 001620; suivant : 001622Tris(tri‐tert‐butylsilyl)digallanyl (tBu3Si)3Ga2: A New Type of Compound for a Heavy Group 13 Element
Auteurs : Wiberg ; Amelunxen ; Nöth ; Schwenk ; Kaim ; Klein ; ScheiringSource :
- Angewandte Chemie International Edition in English [ 0570-0833 ] ; 1997-06-16.
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Abstract
Blue‐black trisupersilyldigallanyl, a new metastable inorganic radical, forms in the reaction of GaCl3 with tBu3SiNa in pentane at room temperature according to Equation (a). The X‐ray structure analysis reveals that it contains a planar Si2GaIIGaI and a nearly linear GaIIGaISi framework; according to the ESR spectrum the unpaired electron resides in both Ga atoms. Surprisingly, the analogous reaction of AlCl3 and tBu3SiNa (Al instead of Ga in Equation (a)) does not lead to trisupersilyldialanyl, but to red tetrasupersilyldialane (tBu3Si)2Al–Al(SitBu3)2.
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DOI: 10.1002/anie.199712131
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ISTEX:244EA5C463A4D4E0047BBA10A2083ADF73DF101FLe document en format XML
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Chem. Int. Ed. Engl.</title><idno type="ISSN">0570-0833</idno><idno type="eISSN">1521-3773</idno><imprint><publisher>Hüthig & Wepf Verlag</publisher><pubPlace>Zug</pubPlace><date type="published" when="1997-06-16">1997-06-16</date><biblScope unit="volume">36</biblScope><biblScope unit="issue">11</biblScope><biblScope unit="page" from="1213">1213</biblScope><biblScope unit="page" to="1215">1215</biblScope></imprint><idno type="ISSN">0570-0833</idno></series><idno type="istex">244EA5C463A4D4E0047BBA10A2083ADF73DF101F</idno><idno type="DOI">10.1002/anie.199712131</idno><idno type="ArticleID">ANIE199712131</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0570-0833</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>gallium</term><term>main group elements</term><term>radicals</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Blue‐black trisupersilyldigallanyl, a new metastable inorganic radical, forms in the reaction of GaCl3 with tBu3SiNa in pentane at room temperature according to Equation (a). The X‐ray structure analysis reveals that it contains a planar Si2GaIIGaI and a nearly linear GaIIGaISi framework; according to the ESR spectrum the unpaired electron resides in both Ga atoms. Surprisingly, the analogous reaction of AlCl3 and tBu3SiNa (Al instead of Ga in Equation (a)) does not lead to trisupersilyldialanyl, but to red tetrasupersilyldialane (tBu3Si)2Al–Al(SitBu3)2.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Prof. Dr. Wiberg</name><affiliations><json:string>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</json:string></affiliations></json:item><json:item><name>Dipl.‐Chem. Amelunxen</name><affiliations><json:string>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</json:string></affiliations></json:item><json:item><name>Prof. Dr. Nöth</name><affiliations><json:string>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</json:string></affiliations></json:item><json:item><name>Dr. Schwenk</name><affiliations><json:string>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</json:string></affiliations></json:item><json:item><name>Prof. Dr. Kaim</name><affiliations><json:string>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</json:string></affiliations></json:item><json:item><name>Dr. Klein</name><affiliations><json:string>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</json:string></affiliations></json:item><json:item><name>Dipl.‐Chem. Scheiring</name><affiliations><json:string>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>gallium</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>main group elements</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>radicals</value></json:item></subject><language><json:string>eng</json:string></language><abstract>Blue‐black trisupersilyldigallanyl, a new metastable inorganic radical, forms in the reaction of GaCl3 with tBu3SiNa in pentane at room temperature according to Equation (a). The X‐ray structure analysis reveals that it contains a planar Si2GaIIGaI and a nearly linear GaIIGaISi framework; according to the ESR spectrum the unpaired electron resides in both Ga atoms. Surprisingly, the analogous reaction of AlCl3 and tBu3SiNa (Al instead of Ga in Equation (a)) does not lead to trisupersilyldialanyl, but to red tetrasupersilyldialane (tBu3Si)2Al–Al(SitBu3)2.</abstract><qualityIndicators><score>3.949</score><pdfVersion>1.3</pdfVersion><pdfPageSize>576 x 792 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>3</keywordCount><abstractCharCount>560</abstractCharCount><pdfWordCount>3001</pdfWordCount><pdfCharCount>16389</pdfCharCount><pdfPageCount>3</pdfPageCount><abstractWordCount>79</abstractWordCount></qualityIndicators><title>Tris(tri‐tert‐butylsilyl)digallanyl (tBu3Si)3Ga2: A New Type of Compound for a Heavy Group 13 Element</title><genre><json:string>brief communication</json:string></genre><host><volume>36</volume><pages><total>3</total><last>1215</last><first>1213</first></pages><issn><json:string>0570-0833</json:string></issn><issue>11</issue><subject><json:item><value>Communication</value></json:item></subject><genre></genre><language><json:string>unknown</json:string></language><eissn><json:string>1521-3773</json:string></eissn><title>Angewandte Chemie International Edition in English</title><doi><json:string>10.1002/(ISSN)1521-3773a</json:string></doi></host><publicationDate>1997</publicationDate><copyrightDate>1997</copyrightDate><doi><json:string>10.1002/anie.199712131</json:string></doi><id>244EA5C463A4D4E0047BBA10A2083ADF73DF101F</id><fulltext><json:item><original>true</original><mimetype>application/pdf</mimetype><extension>pdf</extension><uri>https://api.istex.fr/document/244EA5C463A4D4E0047BBA10A2083ADF73DF101F/fulltext/pdf</uri></json:item><json:item><original>false</original><mimetype>application/zip</mimetype><extension>zip</extension><uri>https://api.istex.fr/document/244EA5C463A4D4E0047BBA10A2083ADF73DF101F/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/244EA5C463A4D4E0047BBA10A2083ADF73DF101F/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Tris(tri‐tert‐butylsilyl)digallanyl (tBu3Si)3Ga2: A New Type of Compound for a Heavy Group 13 Element</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Hüthig & Wepf Verlag</publisher><pubPlace>Zug</pubPlace><availability><p>WILEY</p></availability><date>1997</date></publicationStmt><notesStmt><note type="content">*Compounds of Silicon, Part 113; Sterically Overloaded Supersilyl Compounds, Part 12. This research was supported by the Deutsche Forschungsgemeinschaft. Parts 112 and 11: N. Wiberg, A. Wörner, K. Karaghiosoff, D. Fenske, Chem. Ber. 1997, 130, 135.</note><note type="content">*Dedicated to Professor Walter Siebert on the occasion of his 60th birthday</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Tris(tri‐tert‐butylsilyl)digallanyl (tBu3Si)3Ga2: A New Type of Compound for a Heavy Group 13 Element</title><author><persName><surname>Wiberg</surname></persName><roleName type="degree">Prof. Dr.</roleName><note type="correspondence"><p>Correspondence: Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</p></note><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation></author><author><persName><surname>Amelunxen</surname></persName><roleName type="degree">Dipl.‐Chem.</roleName><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation></author><author><persName><surname>Nöth</surname></persName><roleName type="degree">Prof. Dr.</roleName><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation></author><author><persName><surname>Schwenk</surname></persName><roleName type="degree">Dr.</roleName><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation></author><author><persName><surname>Kaim</surname></persName><roleName type="degree">Prof. Dr.</roleName><affiliation>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</affiliation></author><author><persName><surname>Klein</surname></persName><roleName type="degree">Dr.</roleName><affiliation>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</affiliation></author><author><persName><surname>Scheiring</surname></persName><roleName type="degree">Dipl.‐Chem.</roleName><affiliation>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</affiliation></author></analytic><monogr><title level="j">Angewandte Chemie International Edition in English</title><title level="j" type="abbrev">Angew. Chem. Int. Ed. Engl.</title><idno type="pISSN">0570-0833</idno><idno type="eISSN">1521-3773</idno><idno type="DOI">10.1002/(ISSN)1521-3773a</idno><imprint><publisher>Hüthig & Wepf Verlag</publisher><pubPlace>Zug</pubPlace><date type="published" when="1997-06-16"></date><biblScope unit="volume">36</biblScope><biblScope unit="issue">11</biblScope><biblScope unit="page" from="1213">1213</biblScope><biblScope unit="page" to="1215">1215</biblScope></imprint></monogr><idno type="istex">244EA5C463A4D4E0047BBA10A2083ADF73DF101F</idno><idno type="DOI">10.1002/anie.199712131</idno><idno type="ArticleID">ANIE199712131</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1997</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en" style="short"><p>Blue‐black trisupersilyldigallanyl, a new metastable inorganic radical, forms in the reaction of GaCl3 with tBu3SiNa in pentane at room temperature according to Equation (a). The X‐ray structure analysis reveals that it contains a planar Si2GaIIGaI and a nearly linear GaIIGaISi framework; according to the ESR spectrum the unpaired electron resides in both Ga atoms. Surprisingly, the analogous reaction of AlCl3 and tBu3SiNa (Al instead of Ga in Equation (a)) does not lead to trisupersilyldialanyl, but to red tetrasupersilyldialane (tBu3Si)2Al–Al(SitBu3)2.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>gallium</term></item><item><term>main group elements</term></item><item><term>radicals</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>article category</head><item><term>Communication</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1996-11-15">Received</change><change when="1997-06-16">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/244EA5C463A4D4E0047BBA10A2083ADF73DF101F/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Hüthig & Wepf Verlag</publisherName><publisherLoc>Zug</publisherLoc></publisherInfo><doi registered="yes">10.1002/(ISSN)1521-3773a</doi><issn type="print">0570-0833</issn><issn type="electronic">1521-3773</issn><idGroup><id type="product" value="ANIEBACK"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="ANGEWANDTE CHEMIE INTERNATIONAL EDITION IN ENGLISH">Angewandte Chemie International Edition in English</title><title type="tocForm">Angewandte Chemie International Edition</title><title type="short">Angew. 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The X‐ray structure analysis reveals that it contains a planar Si<sub>2</sub>Ga<sup>II</sup>Ga<sup>I</sup> and a nearly linear Ga<sup>II</sup>Ga<sup>I</sup>Si framework; according to the ESR spectrum the unpaired electron resides in both Ga atoms. Surprisingly, the analogous reaction of AlCl<sub>3</sub> and <i>t</i>Bu<sub>3</sub>SiNa (Al instead of Ga in Equation (a)) does not lead to trisupersilyldialanyl, but to red tetrasupersilyldialane (<i>t</i>Bu<sub>3</sub>Si)<sub>2</sub>Al–Al(Si<i>t</i>Bu<sub>3</sub>)<sub>2</sub>. <displayedItem xml:id="di-ueqn-1" type="mathematics" numbered="no"><mediaResourceGroup><mediaResource alt="equation image" href="urn:x-wiley:05700833:media:ANIE199712131:ueqn001"></mediaResource><mediaResource alt="equation image" rendition="webOriginal" mimeType="image/gif" href=""></mediaResource></mediaResourceGroup></displayedItem></p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="fn1"><p>Compounds of Silicon, Part 113; Sterically Overloaded Supersilyl Compounds, Part 12. This research was supported by the Deutsche Forschungsgemeinschaft. Parts 112 and 11: N. Wiberg, A. Wörner, K. Karaghiosoff, D. Fenske, <i>Chem. Ber.</i> <b>1997</b>, <i>130</i>, 135.</p></note><note xml:id="fn2"><p><i>Dedicated to Professor Walter Siebert on the occasion of his 60th birthday</i></p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Tris(tri‐tert‐butylsilyl)digallanyl (tBu3Si)3Ga2: A New Type of Compound for a Heavy Group 13 Element</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Tris(tri‐</title></titleInfo><name type="personal"><namePart type="termsOfAddress">Prof. Dr.</namePart><namePart type="family">Wiberg</namePart><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation><description>Correspondence: Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="termsOfAddress">Dipl.‐Chem.</namePart><namePart type="family">Amelunxen</namePart><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="termsOfAddress">Prof. Dr.</namePart><namePart type="family">Nöth</namePart><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="termsOfAddress">Dr.</namePart><namePart type="family">Schwenk</namePart><affiliation>Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D‐80333 München (Germany), Fax: Int. code +(89)5902‐578</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="termsOfAddress">Prof. Dr.</namePart><namePart type="family">Kaim</namePart><affiliation>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="termsOfAddress">Dr.</namePart><namePart type="family">Klein</namePart><affiliation>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="termsOfAddress">Dipl.‐Chem.</namePart><namePart type="family">Scheiring</namePart><affiliation>Institut für Anorganische Chemie der Universität Stuttgart (Germany)</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="brief communication" displayLabel="shortCommunication"></genre><originInfo><publisher>Hüthig & Wepf Verlag</publisher><place><placeTerm type="text">Zug</placeTerm></place><dateIssued encoding="w3cdtf">1997-06-16</dateIssued><dateCaptured encoding="w3cdtf">1996-11-15</dateCaptured><copyrightDate encoding="w3cdtf">1997</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">3</extent><extent unit="references">16</extent></physicalDescription><abstract type="short" lang="en">Blue‐black trisupersilyldigallanyl, a new metastable inorganic radical, forms in the reaction of GaCl3 with tBu3SiNa in pentane at room temperature according to Equation (a). The X‐ray structure analysis reveals that it contains a planar Si2GaIIGaI and a nearly linear GaIIGaISi framework; according to the ESR spectrum the unpaired electron resides in both Ga atoms. Surprisingly, the analogous reaction of AlCl3 and tBu3SiNa (Al instead of Ga in Equation (a)) does not lead to trisupersilyldialanyl, but to red tetrasupersilyldialane (tBu3Si)2Al–Al(SitBu3)2.</abstract><note type="content">*Compounds of Silicon, Part 113; Sterically Overloaded Supersilyl Compounds, Part 12. This research was supported by the Deutsche Forschungsgemeinschaft. Parts 112 and 11: N. Wiberg, A. Wörner, K. Karaghiosoff, D. Fenske, Chem. Ber. 1997, 130, 135.</note><note type="content">*Dedicated to Professor Walter Siebert on the occasion of his 60th birthday</note><subject lang="en"><genre>Keywords</genre><topic>gallium</topic><topic>main group elements</topic><topic>radicals</topic></subject><relatedItem type="host"><titleInfo><title>Angewandte Chemie International Edition in English</title></titleInfo><titleInfo type="abbreviated"><title>Angew. Chem. Int. Ed. Engl.</title></titleInfo><genre type="Journal">journal</genre><subject><genre>article category</genre><topic>Communication</topic></subject><identifier type="ISSN">0570-0833</identifier><identifier type="eISSN">1521-3773</identifier><identifier type="DOI">10.1002/(ISSN)1521-3773a</identifier><identifier type="PublisherID">ANIEBACK</identifier><part><date>1997</date><detail type="volume"><caption>vol.</caption><number>36</number></detail><detail type="issue"><caption>no.</caption><number>11</number></detail><extent unit="pages"><start>1213</start><end>1215</end><total>3</total></extent></part></relatedItem><identifier type="istex">244EA5C463A4D4E0047BBA10A2083ADF73DF101F</identifier><identifier type="DOI">10.1002/anie.199712131</identifier><identifier type="ArticleID">ANIE199712131</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 1997 by VCH Verlagsgesellschaft mbH, Germany</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Hüthig & Wepf Verlag</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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