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(2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV)

In the title complex, [PtBr(4)(C(10)H(8)N(2))], the Pt(IV) ion has a slightly distorted octa­hedral coordination defined by two N atoms of the chelating 2,2′-bipyridine ligand and four bromide ions. As a result of the different trans effects of the N and Br atoms, the Pt—Br bonds trans to the N atom...

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Detalles Bibliográficos
Autor principal: Ha, Kwang
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983281/
https://www.ncbi.nlm.nih.gov/pubmed/21587371
http://dx.doi.org/10.1107/S1600536810034793
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author Ha, Kwang
author_facet Ha, Kwang
author_sort Ha, Kwang
collection PubMed
description In the title complex, [PtBr(4)(C(10)H(8)N(2))], the Pt(IV) ion has a slightly distorted octa­hedral coordination defined by two N atoms of the chelating 2,2′-bipyridine ligand and four bromide ions. As a result of the different trans effects of the N and Br atoms, the Pt—Br bonds trans to the N atom are slightly shorter than those to mutually trans Br atoms. In the crystal structure, the mol­ecules are arranged in a V-shaped packing pattern along the b axis and stacked in columns along the a axis. In the columns, several inter­molecular π–π inter­actions between the pyridine rings are present. The shortest ring centroid–centroid distance is 3.921 (6) Å, with a dihedral angle of 1.6 (5)° between the ring planes. The complexes are connected by C—H⋯Br hydrogen bonds, forming chains along the b axis.
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spelling pubmed-29832812010-12-30 (2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV) Ha, Kwang Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title complex, [PtBr(4)(C(10)H(8)N(2))], the Pt(IV) ion has a slightly distorted octa­hedral coordination defined by two N atoms of the chelating 2,2′-bipyridine ligand and four bromide ions. As a result of the different trans effects of the N and Br atoms, the Pt—Br bonds trans to the N atom are slightly shorter than those to mutually trans Br atoms. In the crystal structure, the mol­ecules are arranged in a V-shaped packing pattern along the b axis and stacked in columns along the a axis. In the columns, several inter­molecular π–π inter­actions between the pyridine rings are present. The shortest ring centroid–centroid distance is 3.921 (6) Å, with a dihedral angle of 1.6 (5)° between the ring planes. The complexes are connected by C—H⋯Br hydrogen bonds, forming chains along the b axis. International Union of Crystallography 2010-09-04 /pmc/articles/PMC2983281/ /pubmed/21587371 http://dx.doi.org/10.1107/S1600536810034793 Text en © Kwang Ha 2010 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
Ha, Kwang
(2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV)
title (2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV)
title_full (2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV)
title_fullStr (2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV)
title_full_unstemmed (2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV)
title_short (2,2′-Bipyridine-κ(2) N,N′)tetra­bromidoplatinum(IV)
title_sort (2,2′-bipyridine-κ(2) n,n′)tetra­bromidoplatinum(iv)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983281/
https://www.ncbi.nlm.nih.gov/pubmed/21587371
http://dx.doi.org/10.1107/S1600536810034793
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