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Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2) N:N]bis[chloridocobalt(II)]
In the title binuclear Co(II) complex, [Co(2)(C(12)H(21)N(2)Si)(2)Cl(2)], an inversion center is located at the mid-point between the two Co atoms in the dimeric molecule. The bidentate N-silylated anilide ligand coordinates the Co(II) atom in an N,N′-chelating mode and provides the anilide N atom...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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International Union of Crystallography
2011
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254341/ https://www.ncbi.nlm.nih.gov/pubmed/22259375 http://dx.doi.org/10.1107/S1600536811054602 |
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author | Chen, Juan |
author_facet | Chen, Juan |
author_sort | Chen, Juan |
collection | PubMed |
description | In the title binuclear Co(II) complex, [Co(2)(C(12)H(21)N(2)Si)(2)Cl(2)], an inversion center is located at the mid-point between the two Co atoms in the dimeric molecule. The bidentate N-silylated anilide ligand coordinates the Co(II) atom in an N,N′-chelating mode and provides the anilide N atom as a bridge to link two Co(II) atoms. The two ends of the N—Si—N chelating unit exhibit different affinities for the metal atom. The Co—N(anilide) bond is 2.031 (6) Å and Co—N(amino) bond is 2.214 (6) Å. The four-coordinate Co atom presents a distorted tetrahedral geometry, while the dimeric aggregation exhibits a (CoN)(2) rhombus core with 1.998 (6) Å as the shortest sides and shows a ladder structure composed of Co, N and Si atoms. |
format | Online Article Text |
id | pubmed-3254341 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32543412012-01-18 Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2) N:N]bis[chloridocobalt(II)] Chen, Juan Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title binuclear Co(II) complex, [Co(2)(C(12)H(21)N(2)Si)(2)Cl(2)], an inversion center is located at the mid-point between the two Co atoms in the dimeric molecule. The bidentate N-silylated anilide ligand coordinates the Co(II) atom in an N,N′-chelating mode and provides the anilide N atom as a bridge to link two Co(II) atoms. The two ends of the N—Si—N chelating unit exhibit different affinities for the metal atom. The Co—N(anilide) bond is 2.031 (6) Å and Co—N(amino) bond is 2.214 (6) Å. The four-coordinate Co atom presents a distorted tetrahedral geometry, while the dimeric aggregation exhibits a (CoN)(2) rhombus core with 1.998 (6) Å as the shortest sides and shows a ladder structure composed of Co, N and Si atoms. International Union of Crystallography 2011-12-23 /pmc/articles/PMC3254341/ /pubmed/22259375 http://dx.doi.org/10.1107/S1600536811054602 Text en © Juan Chen 2012 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
spellingShingle | Metal-Organic Papers Chen, Juan Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2) N:N]bis[chloridocobalt(II)] |
title | Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2)
N:N]bis[chloridocobalt(II)] |
title_full | Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2)
N:N]bis[chloridocobalt(II)] |
title_fullStr | Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2)
N:N]bis[chloridocobalt(II)] |
title_full_unstemmed | Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2)
N:N]bis[chloridocobalt(II)] |
title_short | Bis[μ-N-(diethylamino-κN)dimethylsilylanilido-κ(2)
N:N]bis[chloridocobalt(II)] |
title_sort | bis[μ-n-(diethylamino-κn)dimethylsilylanilido-κ(2)
n:n]bis[chloridocobalt(ii)] |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254341/ https://www.ncbi.nlm.nih.gov/pubmed/22259375 http://dx.doi.org/10.1107/S1600536811054602 |
work_keys_str_mv | AT chenjuan bismndiethylaminokndimethylsilylanilidok2nnbischloridocobaltii |