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Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV)

The title compound, [ZrCl(3)(C(19)H(25)N(2)Si)(C(4)H(8)O)], was prepared from bis­(N,N-dimethyl­amido-κN)(2-{2-[(1,2,3,3a,7a-η)-inden­yl]-2-methyl­prop­yl}-1H-imidazolido-κN (1))zirconium(IV) [(C(16)H(16)N(2))Zr(NMe(2))] by reaction with excess Me(3)SiCl in tetra­hydro­furan (THF) at elevated temper...

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Detalles Bibliográficos
Autores principales: Guan, Shengzhou, Nie, Wanli, Borzov, Maxim V.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089326/
https://www.ncbi.nlm.nih.gov/pubmed/21754279
http://dx.doi.org/10.1107/S1600536811012037
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author Guan, Shengzhou
Nie, Wanli
Borzov, Maxim V.
author_facet Guan, Shengzhou
Nie, Wanli
Borzov, Maxim V.
author_sort Guan, Shengzhou
collection PubMed
description The title compound, [ZrCl(3)(C(19)H(25)N(2)Si)(C(4)H(8)O)], was prepared from bis­(N,N-dimethyl­amido-κN)(2-{2-[(1,2,3,3a,7a-η)-inden­yl]-2-methyl­prop­yl}-1H-imidazolido-κN (1))zirconium(IV) [(C(16)H(16)N(2))Zr(NMe(2))] by reaction with excess Me(3)SiCl in tetra­hydro­furan (THF) at elevated temperature. The crystal studied contained a minor non-merohedral twin contaminant [6.3 (4)%] which was taken into account during the refinement. The coordination polyhedron of the Zr(IV) atom is a distorted octa­hedron [assuming that the five-membered ring of the indenyl group (Cp) occupies one coordination site], with the Cp group and a THF O atom at the apical positions and the three Cl and ligating N atoms at the equatorial positions. The Zr, Si and the methyl­ene C atoms deviate noticeably from the imidazole ring plane [by −0.197 (5), −0.207 (5) and 0.119 (6) Å, respectively]. The THF ligand adopts an envelope conformation.
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spelling pubmed-30893262011-07-13 Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV) Guan, Shengzhou Nie, Wanli Borzov, Maxim V. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [ZrCl(3)(C(19)H(25)N(2)Si)(C(4)H(8)O)], was prepared from bis­(N,N-dimethyl­amido-κN)(2-{2-[(1,2,3,3a,7a-η)-inden­yl]-2-methyl­prop­yl}-1H-imidazolido-κN (1))zirconium(IV) [(C(16)H(16)N(2))Zr(NMe(2))] by reaction with excess Me(3)SiCl in tetra­hydro­furan (THF) at elevated temperature. The crystal studied contained a minor non-merohedral twin contaminant [6.3 (4)%] which was taken into account during the refinement. The coordination polyhedron of the Zr(IV) atom is a distorted octa­hedron [assuming that the five-membered ring of the indenyl group (Cp) occupies one coordination site], with the Cp group and a THF O atom at the apical positions and the three Cl and ligating N atoms at the equatorial positions. The Zr, Si and the methyl­ene C atoms deviate noticeably from the imidazole ring plane [by −0.197 (5), −0.207 (5) and 0.119 (6) Å, respectively]. The THF ligand adopts an envelope conformation. International Union of Crystallography 2011-04-07 /pmc/articles/PMC3089326/ /pubmed/21754279 http://dx.doi.org/10.1107/S1600536811012037 Text en © Guan et al. 2011 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
Guan, Shengzhou
Nie, Wanli
Borzov, Maxim V.
Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV)
title Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV)
title_full Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV)
title_fullStr Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV)
title_full_unstemmed Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV)
title_short Trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1H-imidazol-2-yl-κN (3))-1-methyl­prop­yl]inden­yl}zirconium(IV)
title_sort trichlorido(tetra­hydro­furan){(1,2,3,3a,7a-η)-1-[2-(1-trimethyl­silyl-1h-imidazol-2-yl-κn (3))-1-methyl­prop­yl]inden­yl}zirconium(iv)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089326/
https://www.ncbi.nlm.nih.gov/pubmed/21754279
http://dx.doi.org/10.1107/S1600536811012037
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