Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate

The reaction of nickel salts and 4,4′-bipyridine with 2,2′-bi­imidazole (H(2)biim) yielded the title complex, [Ni(C(6)H(6)N(4))(3)](NO(3))(2)·C(3)H(7)NO. The Ni(II) atom is chelated by three H(2)biim ligands in a distorted octa­hedral coordination geometry. The two nitrate anions and one dimethyl­fo...

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Autores principales: Qiu, Qi-Ming, Yang, Wei, Li, Zhong-Feng, Jin, Qiong-Hua, Zhang, Cun-Lin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247001/
https://www.ncbi.nlm.nih.gov/pubmed/22219821
http://dx.doi.org/10.1107/S1600536811043030
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author Qiu, Qi-Ming
Yang, Wei
Li, Zhong-Feng
Jin, Qiong-Hua
Zhang, Cun-Lin
author_facet Qiu, Qi-Ming
Yang, Wei
Li, Zhong-Feng
Jin, Qiong-Hua
Zhang, Cun-Lin
author_sort Qiu, Qi-Ming
collection PubMed
description The reaction of nickel salts and 4,4′-bipyridine with 2,2′-bi­imidazole (H(2)biim) yielded the title complex, [Ni(C(6)H(6)N(4))(3)](NO(3))(2)·C(3)H(7)NO. The Ni(II) atom is chelated by three H(2)biim ligands in a distorted octa­hedral coordination geometry. The two nitrate anions and one dimethyl­formamide (DMF) mol­ecule are not coordinated. The compound has a three-dimensional structure, formed by extensive hydrogen bonding between [Ni(H(2)biim)(3)](2+) cations and nitrate anions, each nitrate anion forming hydrogen bonds with an R (1) (2)(4) motif. The DMF molecule is disordered over three sets of sites, with occupancy ratios of 0.341 (16):0.350 (17):0.309 (19).
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spelling pubmed-32470012012-01-04 Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate Qiu, Qi-Ming Yang, Wei Li, Zhong-Feng Jin, Qiong-Hua Zhang, Cun-Lin Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The reaction of nickel salts and 4,4′-bipyridine with 2,2′-bi­imidazole (H(2)biim) yielded the title complex, [Ni(C(6)H(6)N(4))(3)](NO(3))(2)·C(3)H(7)NO. The Ni(II) atom is chelated by three H(2)biim ligands in a distorted octa­hedral coordination geometry. The two nitrate anions and one dimethyl­formamide (DMF) mol­ecule are not coordinated. The compound has a three-dimensional structure, formed by extensive hydrogen bonding between [Ni(H(2)biim)(3)](2+) cations and nitrate anions, each nitrate anion forming hydrogen bonds with an R (1) (2)(4) motif. The DMF molecule is disordered over three sets of sites, with occupancy ratios of 0.341 (16):0.350 (17):0.309 (19). International Union of Crystallography 2011-10-22 /pmc/articles/PMC3247001/ /pubmed/22219821 http://dx.doi.org/10.1107/S1600536811043030 Text en © Qiu 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
Qiu, Qi-Ming
Yang, Wei
Li, Zhong-Feng
Jin, Qiong-Hua
Zhang, Cun-Lin
Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate
title Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate
title_full Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate
title_fullStr Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate
title_full_unstemmed Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate
title_short Tris(2,2′-bi-1H-imidazole-κ(2) N (3),N (3′))­nickel(II) dinitrate N,N-dimethyl­formamide monosolvate
title_sort tris(2,2′-bi-1h-imidazole-κ(2) n (3),n (3′))­nickel(ii) dinitrate n,n-dimethyl­formamide monosolvate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247001/
https://www.ncbi.nlm.nih.gov/pubmed/22219821
http://dx.doi.org/10.1107/S1600536811043030
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