Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate

The crystal structure of the title compound, [Ni(C(25)H(28)N(4))(C(8)H(12))]·C(4)H(8)O or ((Mes)NHC(2)Me)Ni(COD), which contains a bidentate N-heterocyclic carbene (NHC) ligand with mesityl aryl groups is reported. The complex at 100 K has monoclinic (P2(1)/c) symmetry and a distorted tetra­hedral g...

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Autores principales: Yamamoto, Carlos D., Zhang, Zijie, Stieber, Sabine Chantal E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6176447/
https://www.ncbi.nlm.nih.gov/pubmed/30319787
http://dx.doi.org/10.1107/S2056989018012252
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author Yamamoto, Carlos D.
Zhang, Zijie
Stieber, Sabine Chantal E.
author_facet Yamamoto, Carlos D.
Zhang, Zijie
Stieber, Sabine Chantal E.
author_sort Yamamoto, Carlos D.
collection PubMed
description The crystal structure of the title compound, [Ni(C(25)H(28)N(4))(C(8)H(12))]·C(4)H(8)O or ((Mes)NHC(2)Me)Ni(COD), which contains a bidentate N-heterocyclic carbene (NHC) ligand with mesityl aryl groups is reported. The complex at 100 K has monoclinic (P2(1)/c) symmetry and a distorted tetra­hedral geometry around the nickel center, with the cyclo­octa­diene ligand coordinated in a κ(2),η(2) fashion. The bidentate NHC ligand is not planar, with a C(carbene)—Ni—C(carbene) angle of 91.51 (12)°, resulting in the mesityl groups being on the same side of the cyclo­octa­diene (COD) ligand. One mol­ecule of tetra­hydro­furan (THF) is co-crystallized with the nickel complex and has positional disorder.
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spelling pubmed-61764472018-10-12 Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate Yamamoto, Carlos D. Zhang, Zijie Stieber, Sabine Chantal E. Acta Crystallogr E Crystallogr Commun Research Communications The crystal structure of the title compound, [Ni(C(25)H(28)N(4))(C(8)H(12))]·C(4)H(8)O or ((Mes)NHC(2)Me)Ni(COD), which contains a bidentate N-heterocyclic carbene (NHC) ligand with mesityl aryl groups is reported. The complex at 100 K has monoclinic (P2(1)/c) symmetry and a distorted tetra­hedral geometry around the nickel center, with the cyclo­octa­diene ligand coordinated in a κ(2),η(2) fashion. The bidentate NHC ligand is not planar, with a C(carbene)—Ni—C(carbene) angle of 91.51 (12)°, resulting in the mesityl groups being on the same side of the cyclo­octa­diene (COD) ligand. One mol­ecule of tetra­hydro­furan (THF) is co-crystallized with the nickel complex and has positional disorder. International Union of Crystallography 2018-09-07 /pmc/articles/PMC6176447/ /pubmed/30319787 http://dx.doi.org/10.1107/S2056989018012252 Text en © Yamamoto et al. 2018 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Communications
Yamamoto, Carlos D.
Zhang, Zijie
Stieber, Sabine Chantal E.
Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate
title Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate
title_full Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate
title_fullStr Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate
title_full_unstemmed Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate
title_short Crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate
title_sort crystal structure of (η(4)-cyclo­octa­diene)(3,3′-dimesityl-1,1′-methyl­enediimidazoline-2,2′-diyl­idene)nickel(0) tetra­hydro­furan monosolvate
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6176447/
https://www.ncbi.nlm.nih.gov/pubmed/30319787
http://dx.doi.org/10.1107/S2056989018012252
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AT zhangzijie crystalstructureofē4cyclooctadiene33dimesityl11methylenediimidazoline22diylidenenickel0tetrahydrofuranmonosolvate
AT stiebersabinechantale crystalstructureofē4cyclooctadiene33dimesityl11methylenediimidazoline22diylidenenickel0tetrahydrofuranmonosolvate

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