Isolated cationic crown ether complexes of gallium(I) and indium(I).
Identifieur interne : 000C46 ( Main/Exploration ); précédent : 000C45; suivant : 000C47Isolated cationic crown ether complexes of gallium(I) and indium(I).
Auteurs : RBID : pubmed:22777160English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Coordination Complexes, Crown Ethers, Fluorobenzenes, Gallium, Indium.
- Crystallization, Molecular Structure.
Abstract
The recently reported homologous low-valent indium and gallium salts M(+)[Al(OR(F))(4)](-) (M = Ga, In; R(F) = C(CF(3))(3)) were used to extend the coordination chemistry of Ga(I) and In(I) to the isolated [18]crown-6 complexes [M([18]crown-6)(PhF)(2)](+)[Al(OR(F))(4)](-) in fluorobenzene solution (PhF = C(6)H(5)F). In contrast to known ion-paired compounds for M = In, our complexes are undisturbed and in the solid state free of contacts to the anion. A peculiar combination of very weak η(1)- and η(6)-coordination to the PhF-solvent was observed that allows speculation about the presence of a stereochemically active lone pair at M(I). Structure and energetics of these novel salts were rationalized on the basis of DFT calculations.
DOI: 10.1039/c2dt30379e
PubMed: 22777160
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Isolated cationic crown ether complexes of gallium(I) and indium(I).</title><author><name sortKey="Higelin, Alexander" uniqKey="Higelin A">Alexander Higelin</name><affiliation wicri:level="3"><nlm:affiliation>Albert-Ludwigs-Universität Freiburg, Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum FMF and Freiburg Institute for Advanced Studies FRIAS, Section Soft Matter Science, Albertstr. 21, 79104 Freiburg, Germany.</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Albert-Ludwigs-Universität Freiburg, Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum FMF and Freiburg Institute for Advanced Studies FRIAS, Section Soft Matter Science, Albertstr. 21, 79104 Freiburg</wicri:regionArea><placeName><region type="land" nuts="1">Bade-Wurtemberg</region><region type="district" nuts="2">District de Fribourg-en-Brisgau</region><settlement type="city">Fribourg-en-Brisgau</settlement></placeName></affiliation></author><author><name sortKey="Haber, Christoph" uniqKey="Haber C">Christoph Haber</name></author><author><name sortKey="Meier, Stefan" uniqKey="Meier S">Stefan Meier</name></author><author><name sortKey="Krossing, Ingo" uniqKey="Krossing I">Ingo Krossing</name></author></titleStmt><publicationStmt><date when="2012">2012</date><idno type="doi">10.1039/c2dt30379e</idno><idno type="RBID">pubmed:22777160</idno><idno type="pmid">22777160</idno><idno type="wicri:Area/Main/Corpus">000B94</idno><idno type="wicri:Area/Main/Curation">000B94</idno><idno type="wicri:Area/Main/Exploration">000C46</idno></publicationStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Coordination Complexes (chemistry)</term><term>Crown Ethers (chemistry)</term><term>Crystallization</term><term>Fluorobenzenes (chemistry)</term><term>Gallium (chemistry)</term><term>Indium (chemistry)</term><term>Molecular Structure</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Coordination Complexes</term><term>Crown Ethers</term><term>Fluorobenzenes</term><term>Gallium</term><term>Indium</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Crystallization</term><term>Molecular Structure</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The recently reported homologous low-valent indium and gallium salts M(+)[Al(OR(F))(4)](-) (M = Ga, In; R(F) = C(CF(3))(3)) were used to extend the coordination chemistry of Ga(I) and In(I) to the isolated [18]crown-6 complexes [M([18]crown-6)(PhF)(2)](+)[Al(OR(F))(4)](-) in fluorobenzene solution (PhF = C(6)H(5)F). In contrast to known ion-paired compounds for M = In, our complexes are undisturbed and in the solid state free of contacts to the anion. A peculiar combination of very weak η(1)- and η(6)-coordination to the PhF-solvent was observed that allows speculation about the presence of a stereochemically active lone pair at M(I). Structure and energetics of these novel salts were rationalized on the basis of DFT calculations.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">22777160</PMID><DateCreated><Year>2012</Year><Month>09</Month><Day>19</Day></DateCreated><DateCompleted><Year>2013</Year><Month>02</Month><Day>05</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1477-9234</ISSN><JournalIssue CitedMedium="Internet"><Volume>41</Volume><Issue>39</Issue><PubDate><Year>2012</Year><Month>Oct</Month><Day>21</Day></PubDate></JournalIssue><Title>Dalton transactions (Cambridge, England : 2003)</Title><ISOAbbreviation>Dalton Trans</ISOAbbreviation></Journal><ArticleTitle>Isolated cationic crown ether complexes of gallium(I) and indium(I).</ArticleTitle><Pagination><MedlinePgn>12011-5</MedlinePgn></Pagination><Abstract><AbstractText>The recently reported homologous low-valent indium and gallium salts M(+)[Al(OR(F))(4)](-) (M = Ga, In; R(F) = C(CF(3))(3)) were used to extend the coordination chemistry of Ga(I) and In(I) to the isolated [18]crown-6 complexes [M([18]crown-6)(PhF)(2)](+)[Al(OR(F))(4)](-) in fluorobenzene solution (PhF = C(6)H(5)F). In contrast to known ion-paired compounds for M = In, our complexes are undisturbed and in the solid state free of contacts to the anion. A peculiar combination of very weak η(1)- and η(6)-coordination to the PhF-solvent was observed that allows speculation about the presence of a stereochemically active lone pair at M(I). Structure and energetics of these novel salts were rationalized on the basis of DFT calculations.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Higelin</LastName><ForeName>Alexander</ForeName><Initials>A</Initials><Affiliation>Albert-Ludwigs-Universität Freiburg, Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum FMF and Freiburg Institute for Advanced Studies FRIAS, Section Soft Matter Science, Albertstr. 21, 79104 Freiburg, Germany.</Affiliation></Author><Author ValidYN="Y"><LastName>Haber</LastName><ForeName>Christoph</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Meier</LastName><ForeName>Stefan</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Krossing</LastName><ForeName>Ingo</ForeName><Initials>I</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType>Journal Article</PublicationType><PublicationType>Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Dalton Trans</MedlineTA><NlmUniqueID>101176026</NlmUniqueID><ISSNLinking>1477-9226</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance>Coordination Complexes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance>Crown Ethers</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance>Fluorobenzenes</NameOfSubstance></Chemical><Chemical><RegistryNumber>045A6V3VFX</RegistryNumber><NameOfSubstance>Indium</NameOfSubstance></Chemical><Chemical><RegistryNumber>CH46OC8YV4</RegistryNumber><NameOfSubstance>Gallium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N">Coordination Complexes</DescriptorName><QualifierName MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N">Crown Ethers</DescriptorName><QualifierName MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N">Crystallization</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N">Fluorobenzenes</DescriptorName><QualifierName MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N">Gallium</DescriptorName><QualifierName MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N">Indium</DescriptorName><QualifierName MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N">Molecular Structure</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>7</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>7</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>2</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1039/c2dt30379e</ArticleId><ArticleId IdType="pubmed">22777160</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=IndiumV2/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000C46 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000C46 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= *** parameter Area/wikiCode missing ***
|area= IndiumV2
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:22777160
|texte= Isolated cationic crown ether complexes of gallium(I) and indium(I).
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:22777160" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a IndiumV2
| This area was generated with Dilib version V0.5.76. |  |