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Tetrabromido(di-2-pyridylamine-κ(2) N (2),N (2′))platinum(IV)
The Pt(IV) ion in the title complex, [PtBr(4)(C(10)H(9)N(3))], is six-coordinated in a slightly distorted octahedral environment by two pyridine N atoms from a chelating di-2-pyridylamine (dpa) ligand and four Br(−) anions. The complex molecule has mirror symmetry, with the Pt(IV) atom, two Br at...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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International Union of Crystallography
2012
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435571/ https://www.ncbi.nlm.nih.gov/pubmed/22969444 http://dx.doi.org/10.1107/S160053681203379X |
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author | Ha, Kwang |
author_facet | Ha, Kwang |
author_sort | Ha, Kwang |
collection | PubMed |
description | The Pt(IV) ion in the title complex, [PtBr(4)(C(10)H(9)N(3))], is six-coordinated in a slightly distorted octahedral environment by two pyridine N atoms from a chelating di-2-pyridylamine (dpa) ligand and four Br(−) anions. The complex molecule has mirror symmetry, with the Pt(IV) atom, two Br atoms and the central N atom of the dpa ligand lying on the mirror plane. The dpa ligand is not planar, showing a dihedral angle of 34.7 (2)° between the pyridine rings. The complex molecules are connected by intermolecular N—H⋯Br hydrogen bonds, forming chains along [001]. Intermolecular C—H⋯Br hydrogen bonds and π–π interactions between the pyridine rings [centroid–centroid distance = 3.667 (4) Å] are also observed. |
format | Online Article Text |
id | pubmed-3435571 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-34355712012-09-11 Tetrabromido(di-2-pyridylamine-κ(2) N (2),N (2′))platinum(IV) Ha, Kwang Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The Pt(IV) ion in the title complex, [PtBr(4)(C(10)H(9)N(3))], is six-coordinated in a slightly distorted octahedral environment by two pyridine N atoms from a chelating di-2-pyridylamine (dpa) ligand and four Br(−) anions. The complex molecule has mirror symmetry, with the Pt(IV) atom, two Br atoms and the central N atom of the dpa ligand lying on the mirror plane. The dpa ligand is not planar, showing a dihedral angle of 34.7 (2)° between the pyridine rings. The complex molecules are connected by intermolecular N—H⋯Br hydrogen bonds, forming chains along [001]. Intermolecular C—H⋯Br hydrogen bonds and π–π interactions between the pyridine rings [centroid–centroid distance = 3.667 (4) Å] are also observed. International Union of Crystallography 2012-08-01 /pmc/articles/PMC3435571/ /pubmed/22969444 http://dx.doi.org/10.1107/S160053681203379X Text en © Kwang Ha 2012 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 Tetrabromido(di-2-pyridylamine-κ(2) N (2),N (2′))platinum(IV) |
title | Tetrabromido(di-2-pyridylamine-κ(2)
N
(2),N
(2′))platinum(IV) |
title_full | Tetrabromido(di-2-pyridylamine-κ(2)
N
(2),N
(2′))platinum(IV) |
title_fullStr | Tetrabromido(di-2-pyridylamine-κ(2)
N
(2),N
(2′))platinum(IV) |
title_full_unstemmed | Tetrabromido(di-2-pyridylamine-κ(2)
N
(2),N
(2′))platinum(IV) |
title_short | Tetrabromido(di-2-pyridylamine-κ(2)
N
(2),N
(2′))platinum(IV) |
title_sort | tetrabromido(di-2-pyridylamine-κ(2)
n
(2),n
(2′))platinum(iv) |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435571/ https://www.ncbi.nlm.nih.gov/pubmed/22969444 http://dx.doi.org/10.1107/S160053681203379X |
work_keys_str_mv | AT hakwang tetrabromidodi2pyridylaminek2n2n2platinumiv |