Heterometallic complexes and clusters with 2-boratanaphthalene ligands
Identifieur interne : 000849 ( Istex/Curation ); précédent : 000848; suivant : 000850Heterometallic complexes and clusters with 2-boratanaphthalene ligands
Auteurs : Pierre Braunstein [France] ; Elisabeth Cura [France] ; Gerhard E. Herberich [Allemagne]Source :
- Journal of the Chemical Society, Dalton Transactions [ 1472-7773 ] ; 2001.
English descriptors
- Teeft :
- Bond distances, Bond lengths, Braunstein, Carbonyl ligands, Chem, Crystal structure, Crystal structures, Crystallographic details, Dalton trans, Diastereomeric mixture, Donor metalloligand, Double bond character, Herberich, Irel, Isolobal, Isolobal analogy, Ligand, Mass spectrometry, Mmol, Molecular structure, Nipr2, Ortep view, Pentane, Single crystals, Solid hgcl2, Soluble, Stable powder, Toluene, Toluene solution, Trans, Valence electron.
Abstract
The new lithium (2-boratanaphthalene)tricarbonylmolybdates Li[Mo(RBn)(CO)3] (Bn = η5-C10H9B; R = NiPr2, Me) have been prepared and used as nucleophilic reagents for the synthesis of metal–metal bonded complexes and clusters. Dinuclear [(iPr2NBn)(OC)3Mo–Au(PPh3)] (7) and trinuclear [Hg{Mo(CO)3(iPr2NBn)}2] (9) and [Ag{Mo(CO)3(iPr2NBn)}{Mo(CO)3[(iPr2HN)Bn]}] (13) chain complexes have been obtained in which the metalate behaves as an anionic two-electron donor metalloligand. In 13, the other metal carbonyl fragment consists of an N-protonated (2-boratanaphthalene)tricarbonylmolybdenum fragment and acts therefore as a neutral, two-electron donor. In the 58-cluster valence electron planar, triangulated cluster [Mo2Pd2(MeBn)2(CO)6(PEt3)2] (15), the [Mo(MeBn)(CO)3]− fragment is however best viewed as a four-electron donor metalloligand bridging the Pd–Pd bond. These bonding situations are compared with those observed in complexes prepared from the metalate [MoCp(CO)3]− (Cp = η5-C5H5) and this establishes experimentally the isoelectronic and isolobal character of the [Mo(MeBn)(CO)3]− and [MoCp(CO)3]− fragments. The crystal structures of complexes 7, 9, 13 and 15 have been determined by X-ray diffraction.
Url:
DOI: 10.1039/b101556g
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000896
Links to Exploration step
ISTEX:54822639FAACD7103C0AD9380A724448B7066DA9Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Heterometallic complexes and clusters with 2-boratanaphthalene ligands </title>
<author wicri:is="90%"><name sortKey="Braunstein, Pierre" sort="Braunstein, Pierre" uniqKey="Braunstein P" first="Pierre" last="Braunstein">Pierre Braunstein</name>
<affiliation wicri:level="1"><mods:affiliation>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex</wicri:regionArea>
</affiliation>
<affiliation wicri:level="1"><mods:affiliation>E-mail: braunst@chimie.u-strasbg.fr</mods:affiliation>
<country wicri:rule="url">France</country>
</affiliation>
</author>
<author wicri:is="90%"><name sortKey="Cura, Elisabeth" sort="Cura, Elisabeth" uniqKey="Cura E" first="Elisabeth" last="Cura">Elisabeth Cura</name>
<affiliation wicri:level="1"><mods:affiliation>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex</wicri:regionArea>
</affiliation>
<affiliation wicri:level="1"><mods:affiliation>E-mail: braunst@chimie.u-strasbg.fr</mods:affiliation>
<country wicri:rule="url">France</country>
</affiliation>
</author>
<author wicri:is="90%"><name sortKey="Herberich, Gerhard E" sort="Herberich, Gerhard E" uniqKey="Herberich G" first="Gerhard E." last="Herberich">Gerhard E. Herberich</name>
<affiliation wicri:level="1"><mods:affiliation>Institut für Anorganische Chemie der Rheinisch- Westfälischen Technischen Hochschule, D-52056, Professor-Pirlet-Straße 1, Aachen, Germany</mods:affiliation>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Institut für Anorganische Chemie der Rheinisch- Westfälischen Technischen Hochschule, D-52056, Professor-Pirlet-Straße 1, Aachen</wicri:regionArea>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:54822639FAACD7103C0AD9380A724448B7066DA9</idno>
<date when="2001" year="2001">2001</date>
<idno type="doi">10.1039/b101556g</idno>
<idno type="url">https://api.istex.fr/document/54822639FAACD7103C0AD9380A724448B7066DA9/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000896</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000896</idno>
<idno type="wicri:Area/Istex/Curation">000849</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a">Heterometallic complexes and clusters with 2-boratanaphthalene ligands </title>
<author wicri:is="90%"><name sortKey="Braunstein, Pierre" sort="Braunstein, Pierre" uniqKey="Braunstein P" first="Pierre" last="Braunstein">Pierre Braunstein</name>
<affiliation wicri:level="1"><mods:affiliation>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex</wicri:regionArea>
</affiliation>
<affiliation wicri:level="1"><mods:affiliation>E-mail: braunst@chimie.u-strasbg.fr</mods:affiliation>
<country wicri:rule="url">France</country>
</affiliation>
</author>
<author wicri:is="90%"><name sortKey="Cura, Elisabeth" sort="Cura, Elisabeth" uniqKey="Cura E" first="Elisabeth" last="Cura">Elisabeth Cura</name>
<affiliation wicri:level="1"><mods:affiliation>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex, France</mods:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Chimie de Coordination, UMR 7513 CNRS, Université Louis Pasteur, F-67070, 4 rue Blaise Pascal, Strasbourg Cédex</wicri:regionArea>
</affiliation>
<affiliation wicri:level="1"><mods:affiliation>E-mail: braunst@chimie.u-strasbg.fr</mods:affiliation>
<country wicri:rule="url">France</country>
</affiliation>
</author>
<author wicri:is="90%"><name sortKey="Herberich, Gerhard E" sort="Herberich, Gerhard E" uniqKey="Herberich G" first="Gerhard E." last="Herberich">Gerhard E. Herberich</name>
<affiliation wicri:level="1"><mods:affiliation>Institut für Anorganische Chemie der Rheinisch- Westfälischen Technischen Hochschule, D-52056, Professor-Pirlet-Straße 1, Aachen, Germany</mods:affiliation>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Institut für Anorganische Chemie der Rheinisch- Westfälischen Technischen Hochschule, D-52056, Professor-Pirlet-Straße 1, Aachen</wicri:regionArea>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Journal of the Chemical Society, Dalton Transactions</title>
<title level="j" type="abbrev">J. Chem. Soc., Dalton Trans.</title>
<idno type="ISSN">1472-7773</idno>
<idno type="eISSN">1364-5447</idno>
<imprint><publisher>The Royal Society of Chemistry.</publisher>
<date type="published" when="2001">2001</date>
<biblScope unit="volume">001</biblScope>
<biblScope unit="issue">011</biblScope>
<biblScope unit="page" from="1754">1754</biblScope>
<biblScope unit="page" to="1760">1760</biblScope>
</imprint>
<idno type="ISSN">1472-7773</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">1472-7773</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="Teeft" xml:lang="en"><term>Bond distances</term>
<term>Bond lengths</term>
<term>Braunstein</term>
<term>Carbonyl ligands</term>
<term>Chem</term>
<term>Crystal structure</term>
<term>Crystal structures</term>
<term>Crystallographic details</term>
<term>Dalton trans</term>
<term>Diastereomeric mixture</term>
<term>Donor metalloligand</term>
<term>Double bond character</term>
<term>Herberich</term>
<term>Irel</term>
<term>Isolobal</term>
<term>Isolobal analogy</term>
<term>Ligand</term>
<term>Mass spectrometry</term>
<term>Mmol</term>
<term>Molecular structure</term>
<term>Nipr2</term>
<term>Ortep view</term>
<term>Pentane</term>
<term>Single crystals</term>
<term>Solid hgcl2</term>
<term>Soluble</term>
<term>Stable powder</term>
<term>Toluene</term>
<term>Toluene solution</term>
<term>Trans</term>
<term>Valence electron</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract">The new lithium (2-boratanaphthalene)tricarbonylmolybdates Li[Mo(RBn)(CO)3] (Bn = η5-C10H9B; R = NiPr2, Me) have been prepared and used as nucleophilic reagents for the synthesis of metal–metal bonded complexes and clusters. Dinuclear [(iPr2NBn)(OC)3Mo–Au(PPh3)] (7) and trinuclear [Hg{Mo(CO)3(iPr2NBn)}2] (9) and [Ag{Mo(CO)3(iPr2NBn)}{Mo(CO)3[(iPr2HN)Bn]}] (13) chain complexes have been obtained in which the metalate behaves as an anionic two-electron donor metalloligand. In 13, the other metal carbonyl fragment consists of an N-protonated (2-boratanaphthalene)tricarbonylmolybdenum fragment and acts therefore as a neutral, two-electron donor. In the 58-cluster valence electron planar, triangulated cluster [Mo2Pd2(MeBn)2(CO)6(PEt3)2] (15), the [Mo(MeBn)(CO)3]− fragment is however best viewed as a four-electron donor metalloligand bridging the Pd–Pd bond. These bonding situations are compared with those observed in complexes prepared from the metalate [MoCp(CO)3]− (Cp = η5-C5H5) and this establishes experimentally the isoelectronic and isolobal character of the [Mo(MeBn)(CO)3]− and [MoCp(CO)3]− fragments. The crystal structures of complexes 7, 9, 13 and 15 have been determined by X-ray diffraction.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Sarre/explor/MusicSarreV3/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000849 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 000849 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Sarre |area= MusicSarreV3 |flux= Istex |étape= Curation |type= RBID |clé= ISTEX:54822639FAACD7103C0AD9380A724448B7066DA9 |texte= Heterometallic complexes and clusters with 2-boratanaphthalene ligands }}
This area was generated with Dilib version V0.6.33. |