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Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate
In the title compound, [Cr(2)Ni(C(16)H(14)N(2)O(2))(2)(CN)(4)(C(10)H(24)N(4))]·2CH(3)OH, each [Cr(salen)(CN)(2)] unit {salen is 2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolate} acts as a monodentate ligand through one of its two cyanide groups N bound to a central [Ni(cyclam)](2+) core (c...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979610/ https://www.ncbi.nlm.nih.gov/pubmed/21579306 http://dx.doi.org/10.1107/S1600536810016995 |
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author | Wang, Shi He, Wenrui Ding, Xuehua Huang, Wei |
author_facet | Wang, Shi He, Wenrui Ding, Xuehua Huang, Wei |
author_sort | Wang, Shi |
collection | PubMed |
description | In the title compound, [Cr(2)Ni(C(16)H(14)N(2)O(2))(2)(CN)(4)(C(10)H(24)N(4))]·2CH(3)OH, each [Cr(salen)(CN)(2)] unit {salen is 2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolate} acts as a monodentate ligand through one of its two cyanide groups N bound to a central [Ni(cyclam)](2+) core (cyclam is 1,4,8,11-tetraazacyclotetradecane). Each Cr(III) ion is coordinated by two N and two O atoms from a salen ligand situated in the equatorial plane with two trans cyanide C atoms, yielding a distorted octahedral coordination geometry. The Ni(II) atom lies on an inversion center and is octahedrally coordinated by a cyclam ligand lying in the equatorial plane and by two cyanide N atoms. The asymmetric unit contains one half of the complex molecule and a methanol solvent molecule. In the crystal structure, the complex molecule is linked to the methanol solvent molecules via O—H⋯O and N—H⋯O hydrogen bonds. Individual complex molecules are linked by C—H⋯N hydrogen bonds, forming chains along b. |
format | Text |
id | pubmed-2979610 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29796102010-12-30 Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate Wang, Shi He, Wenrui Ding, Xuehua Huang, Wei Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, [Cr(2)Ni(C(16)H(14)N(2)O(2))(2)(CN)(4)(C(10)H(24)N(4))]·2CH(3)OH, each [Cr(salen)(CN)(2)] unit {salen is 2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolate} acts as a monodentate ligand through one of its two cyanide groups N bound to a central [Ni(cyclam)](2+) core (cyclam is 1,4,8,11-tetraazacyclotetradecane). Each Cr(III) ion is coordinated by two N and two O atoms from a salen ligand situated in the equatorial plane with two trans cyanide C atoms, yielding a distorted octahedral coordination geometry. The Ni(II) atom lies on an inversion center and is octahedrally coordinated by a cyclam ligand lying in the equatorial plane and by two cyanide N atoms. The asymmetric unit contains one half of the complex molecule and a methanol solvent molecule. In the crystal structure, the complex molecule is linked to the methanol solvent molecules via O—H⋯O and N—H⋯O hydrogen bonds. Individual complex molecules are linked by C—H⋯N hydrogen bonds, forming chains along b. International Union of Crystallography 2010-05-15 /pmc/articles/PMC2979610/ /pubmed/21579306 http://dx.doi.org/10.1107/S1600536810016995 Text en © Wang 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 Wang, Shi He, Wenrui Ding, Xuehua Huang, Wei Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate |
title | Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate |
title_full | Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate |
title_fullStr | Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate |
title_full_unstemmed | Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate |
title_short | Di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(III)nickel(II) methanol disolvate |
title_sort | di-μ(2)-cyanido-dicyanidobis{2,2′-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato}(1,4,8,11-tetraazacyclotetradecane)dichromium(iii)nickel(ii) methanol disolvate |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979610/ https://www.ncbi.nlm.nih.gov/pubmed/21579306 http://dx.doi.org/10.1107/S1600536810016995 |
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