Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate

The Ni(II) atom in the title hydrated salt, (NH(4))[Ni(C(5)H(4)N(3)O(2))(3)]·3H(2)O, is N,O-chelated by the three 3-aminopyrazine-2-carboxyl­ate ligands, resulting in a distorted octa­hedral mer-NiN(3)O(3) geometry for the metal. In the crystal, the complex anion, ammonium cation and uncoordinated w...

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Detalles Bibliográficos
Autores principales: Cheng, Xiao-Li, Gao, Shan, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971780/
https://www.ncbi.nlm.nih.gov/pubmed/21578649
http://dx.doi.org/10.1107/S1600536809048363
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author Cheng, Xiao-Li
Gao, Shan
Ng, Seik Weng
author_facet Cheng, Xiao-Li
Gao, Shan
Ng, Seik Weng
author_sort Cheng, Xiao-Li
collection PubMed
description The Ni(II) atom in the title hydrated salt, (NH(4))[Ni(C(5)H(4)N(3)O(2))(3)]·3H(2)O, is N,O-chelated by the three 3-aminopyrazine-2-carboxyl­ate ligands, resulting in a distorted octa­hedral mer-NiN(3)O(3) geometry for the metal. In the crystal, the complex anion, ammonium cation and uncoordinated water mol­ecules are linked by extensive N—H⋯N, N—H⋯O, O—H⋯N and O—H⋯O hydrogen bonds, forming a three-dimensional network.
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spelling pubmed-29717802010-12-30 Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate Cheng, Xiao-Li Gao, Shan Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The Ni(II) atom in the title hydrated salt, (NH(4))[Ni(C(5)H(4)N(3)O(2))(3)]·3H(2)O, is N,O-chelated by the three 3-aminopyrazine-2-carboxyl­ate ligands, resulting in a distorted octa­hedral mer-NiN(3)O(3) geometry for the metal. In the crystal, the complex anion, ammonium cation and uncoordinated water mol­ecules are linked by extensive N—H⋯N, N—H⋯O, O—H⋯N and O—H⋯O hydrogen bonds, forming a three-dimensional network. International Union of Crystallography 2009-11-21 /pmc/articles/PMC2971780/ /pubmed/21578649 http://dx.doi.org/10.1107/S1600536809048363 Text en © Cheng et al. 2009 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
Cheng, Xiao-Li
Gao, Shan
Ng, Seik Weng
Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate
title Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate
title_full Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate
title_fullStr Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate
title_full_unstemmed Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate
title_short Ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) N (1),O)nickelate(II) trihydrate
title_sort ammonium tris­(3-amino­pyrazine-2-carboxyl­ato-κ(2) n (1),o)nickelate(ii) trihydrate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971780/
https://www.ncbi.nlm.nih.gov/pubmed/21578649
http://dx.doi.org/10.1107/S1600536809048363
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AT gaoshan ammoniumtris3aminopyrazine2carboxylatok2n1onickelateiitrihydrate
AT ngseikweng ammoniumtris3aminopyrazine2carboxylatok2n1onickelateiitrihydrate

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