Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand

The synthesis, spectroscopic characterization and X-ray crystal structure of a new chiral triosmium alkylidyne carbonyl cluster, (R,S)-[Os(3)(μ-H)(2)(CO)(9){μ(3)-CPPh(2)(η(5)-C(5)H(4))Fe(η(5)-C(5)H(3)(PPh(2))CH(Me)NMe(2))}] (1) are described. Compound 1 crystallizes in the non-centrosymmetric space...

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Autor principal: Wong, Wai-Yeung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2005
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6148507/
https://www.ncbi.nlm.nih.gov/pubmed/18007333
http://dx.doi.org/10.3390/10060640
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author Wong, Wai-Yeung
author_facet Wong, Wai-Yeung
author_sort Wong, Wai-Yeung
collection PubMed
description The synthesis, spectroscopic characterization and X-ray crystal structure of a new chiral triosmium alkylidyne carbonyl cluster, (R,S)-[Os(3)(μ-H)(2)(CO)(9){μ(3)-CPPh(2)(η(5)-C(5)H(4))Fe(η(5)-C(5)H(3)(PPh(2))CH(Me)NMe(2))}] (1) are described. Compound 1 crystallizes in the non-centrosymmetric space group P2(1) and its absolute configuration has been established. The structure consists of an Os(3)C metal core with one of the PPh(2) moieties of the chiral ferrocenylphosphine bonded to the apical alkylidyne carbon atom to give a zwitterionic cluster complex, reminiscent of the phosphorus ylide.
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spelling pubmed-61485072018-11-19 Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand Wong, Wai-Yeung Molecules Article The synthesis, spectroscopic characterization and X-ray crystal structure of a new chiral triosmium alkylidyne carbonyl cluster, (R,S)-[Os(3)(μ-H)(2)(CO)(9){μ(3)-CPPh(2)(η(5)-C(5)H(4))Fe(η(5)-C(5)H(3)(PPh(2))CH(Me)NMe(2))}] (1) are described. Compound 1 crystallizes in the non-centrosymmetric space group P2(1) and its absolute configuration has been established. The structure consists of an Os(3)C metal core with one of the PPh(2) moieties of the chiral ferrocenylphosphine bonded to the apical alkylidyne carbon atom to give a zwitterionic cluster complex, reminiscent of the phosphorus ylide. MDPI 2005-07-14 /pmc/articles/PMC6148507/ /pubmed/18007333 http://dx.doi.org/10.3390/10060640 Text en © 2005 by MDPI (http://www.mdpi.org). Reproduction is permitted for noncommercial purposes.
spellingShingle Article
Wong, Wai-Yeung
Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand
title Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand
title_full Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand
title_fullStr Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand
title_full_unstemmed Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand
title_short Synthesis Crystal Structure of a New Triosmium Alkylidyne Carbonyl Cluster Containing a Chiral Ferrocenylphosphine Ligand
title_sort synthesis crystal structure of a new triosmium alkylidyne carbonyl cluster containing a chiral ferrocenylphosphine ligand
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6148507/
https://www.ncbi.nlm.nih.gov/pubmed/18007333
http://dx.doi.org/10.3390/10060640
work_keys_str_mv AT wongwaiyeung synthesiscrystalstructureofanewtriosmiumalkylidynecarbonylclustercontainingachiralferrocenylphosphineligand

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