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Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)]
The asymmetric unit of the binuclear title compound, [Cd(2)(NCS)(4)(C(24)H(20)N(6))(2)], contains one half-molecule, consisting of one Cd(2+) cation, two half 1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene (L) ligands and two SCN(−) anions. The dimeric cyclic molecule is completed by cr...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2010
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983974/ https://www.ncbi.nlm.nih.gov/pubmed/21580489 http://dx.doi.org/10.1107/S1600536810008135 |
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author | Liu, Hongsheng Su, Lianjiang Wang, Limin Li, Weihong |
author_facet | Liu, Hongsheng Su, Lianjiang Wang, Limin Li, Weihong |
author_sort | Liu, Hongsheng |
collection | PubMed |
description | The asymmetric unit of the binuclear title compound, [Cd(2)(NCS)(4)(C(24)H(20)N(6))(2)], contains one half-molecule, consisting of one Cd(2+) cation, two half 1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene (L) ligands and two SCN(−) anions. The dimeric cyclic molecule is completed by crystallographic inversion symmetry. The Cd(2+) cation is coordinated by two N atoms from two SCN(−) anions and four N atoms from two symmetry-related L ligands, exhibiting a distorted octrahedral coordination. A two-dimensional supramolecular network stacked parallel to [210] is finally formed by linking these dimers through weak π–π stacking interactions between the pyridine rings and benzene rings of adjacent dimers, with a plane-to-plane distance of 3.36 (6) Å and a centroid–centroid distance of 3.67 (2) Å. One of the thiocyanate S atoms is equally disordered over two positions. |
format | Text |
id | pubmed-2983974 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29839742010-12-30 Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)] Liu, Hongsheng Su, Lianjiang Wang, Limin Li, Weihong Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The asymmetric unit of the binuclear title compound, [Cd(2)(NCS)(4)(C(24)H(20)N(6))(2)], contains one half-molecule, consisting of one Cd(2+) cation, two half 1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene (L) ligands and two SCN(−) anions. The dimeric cyclic molecule is completed by crystallographic inversion symmetry. The Cd(2+) cation is coordinated by two N atoms from two SCN(−) anions and four N atoms from two symmetry-related L ligands, exhibiting a distorted octrahedral coordination. A two-dimensional supramolecular network stacked parallel to [210] is finally formed by linking these dimers through weak π–π stacking interactions between the pyridine rings and benzene rings of adjacent dimers, with a plane-to-plane distance of 3.36 (6) Å and a centroid–centroid distance of 3.67 (2) Å. One of the thiocyanate S atoms is equally disordered over two positions. International Union of Crystallography 2010-03-06 /pmc/articles/PMC2983974/ /pubmed/21580489 http://dx.doi.org/10.1107/S1600536810008135 Text en © Liu et al. 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 Liu, Hongsheng Su, Lianjiang Wang, Limin Li, Weihong Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)] |
title | Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)] |
title_full | Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)] |
title_fullStr | Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)] |
title_full_unstemmed | Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)] |
title_short | Bis(μ-1,2-bis{[2-(2-pyridyl)-1H-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κN)cadmium(II)] |
title_sort | bis(μ-1,2-bis{[2-(2-pyridyl)-1h-imidazol-1-yl]methyl}benzene)bis[bis(thiocyanato-κn)cadmium(ii)] |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983974/ https://www.ncbi.nlm.nih.gov/pubmed/21580489 http://dx.doi.org/10.1107/S1600536810008135 |
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