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Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II)
In the title compound, [HgBr(2)(C(13)H(11)NO)(2)], the Hg(II) atom adopts a four-coordinated HgN(2)Br(2) geometry, formed by two pyridine N atoms from two ligands and two bromide anions. The complex is located on a twofold axis. The coordination geometry is close to forming a see-saw (SS-4) polyhedr...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238744/ https://www.ncbi.nlm.nih.gov/pubmed/22199621 http://dx.doi.org/10.1107/S1600536811049993 |
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author | Zhang, Wen-Shen Liu, Zhi-Juan Xu, Feng Xun, Qi-Ning |
author_facet | Zhang, Wen-Shen Liu, Zhi-Juan Xu, Feng Xun, Qi-Ning |
author_sort | Zhang, Wen-Shen |
collection | PubMed |
description | In the title compound, [HgBr(2)(C(13)H(11)NO)(2)], the Hg(II) atom adopts a four-coordinated HgN(2)Br(2) geometry, formed by two pyridine N atoms from two ligands and two bromide anions. The complex is located on a twofold axis. The coordination geometry is close to forming a see-saw (SS-4) polyhedron, the symmetry-related organic ligands being almost perpendicular; the dihedral angles between the two pyridine rings and between the two benzene rings are 85.5 (4) and 87.7 (4)°, respectively. Within the organic ligand, the pyridine ring is nearly coplanar with the benzene ring [dihedral angle = 13.1 (8)°]. In the crystal, the molecular complexes are connected through weak intermolecular C—H⋯Br contacts. |
format | Online Article Text |
id | pubmed-3238744 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32387442011-12-23 Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II) Zhang, Wen-Shen Liu, Zhi-Juan Xu, Feng Xun, Qi-Ning Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, [HgBr(2)(C(13)H(11)NO)(2)], the Hg(II) atom adopts a four-coordinated HgN(2)Br(2) geometry, formed by two pyridine N atoms from two ligands and two bromide anions. The complex is located on a twofold axis. The coordination geometry is close to forming a see-saw (SS-4) polyhedron, the symmetry-related organic ligands being almost perpendicular; the dihedral angles between the two pyridine rings and between the two benzene rings are 85.5 (4) and 87.7 (4)°, respectively. Within the organic ligand, the pyridine ring is nearly coplanar with the benzene ring [dihedral angle = 13.1 (8)°]. In the crystal, the molecular complexes are connected through weak intermolecular C—H⋯Br contacts. International Union of Crystallography 2011-11-30 /pmc/articles/PMC3238744/ /pubmed/22199621 http://dx.doi.org/10.1107/S1600536811049993 Text en © Zhang 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 Zhang, Wen-Shen Liu, Zhi-Juan Xu, Feng Xun, Qi-Ning Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II) |
title | Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II) |
title_full | Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II) |
title_fullStr | Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II) |
title_full_unstemmed | Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II) |
title_short | Dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κN}mercury(II) |
title_sort | dibromidobis{1-[4-(pyridin-4-yl)phenyl]ethanone-κn}mercury(ii) |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238744/ https://www.ncbi.nlm.nih.gov/pubmed/22199621 http://dx.doi.org/10.1107/S1600536811049993 |
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