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Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4) N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate
The title compound, [Mn(2)O(2)(C(10)H(24)N(4))(2)](C(24)H(20)B)(2)Cl·2CH(3)CN, is a mixed-valent Mn(III)/Mn(IV) oxide-bridged manganese dimer with one chloride and two tetraphenylborate counter-anions. There are two non-coordinated molecules of acetonitrile in the formula unit. A center of inver...
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/PMC3151985/ https://www.ncbi.nlm.nih.gov/pubmed/21836836 http://dx.doi.org/10.1107/S1600536811019829 |
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author | Olmstead, Marilyn M. Boyce, David W. Bria, Lauren E. |
author_facet | Olmstead, Marilyn M. Boyce, David W. Bria, Lauren E. |
author_sort | Olmstead, Marilyn M. |
collection | PubMed |
description | The title compound, [Mn(2)O(2)(C(10)H(24)N(4))(2)](C(24)H(20)B)(2)Cl·2CH(3)CN, is a mixed-valent Mn(III)/Mn(IV) oxide-bridged manganese dimer with one chloride and two tetraphenylborate counter-anions. There are two non-coordinated molecules of acetonitrile in the formula unit. A center of inversion is present between the two metal atoms, and, consequently, there is no distinction between Mn(III) and Mn(IV) metal centers. In the Mn(2)O(2) core, the Mn—O distances are 1.817 (3) and 1.821 (3) Å. The cyclam ligand is in the cis configuration. The chloride counter-anion resides on a center of symmetry, whereas the tetraphenylborate counter-anion is in a general position. The cyclam ligand is hydrogen bonded to the acetonitrile as well as to the chloride anion. One of the phenyl rings of the anion and the acetonitrile solvent molecule are each disordered over two sets of sites. |
format | Online Article Text |
id | pubmed-3151985 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-31519852011-08-11 Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4) N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate Olmstead, Marilyn M. Boyce, David W. Bria, Lauren E. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [Mn(2)O(2)(C(10)H(24)N(4))(2)](C(24)H(20)B)(2)Cl·2CH(3)CN, is a mixed-valent Mn(III)/Mn(IV) oxide-bridged manganese dimer with one chloride and two tetraphenylborate counter-anions. There are two non-coordinated molecules of acetonitrile in the formula unit. A center of inversion is present between the two metal atoms, and, consequently, there is no distinction between Mn(III) and Mn(IV) metal centers. In the Mn(2)O(2) core, the Mn—O distances are 1.817 (3) and 1.821 (3) Å. The cyclam ligand is in the cis configuration. The chloride counter-anion resides on a center of symmetry, whereas the tetraphenylborate counter-anion is in a general position. The cyclam ligand is hydrogen bonded to the acetonitrile as well as to the chloride anion. One of the phenyl rings of the anion and the acetonitrile solvent molecule are each disordered over two sets of sites. International Union of Crystallography 2011-06-04 /pmc/articles/PMC3151985/ /pubmed/21836836 http://dx.doi.org/10.1107/S1600536811019829 Text en © Olmstead 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 Olmstead, Marilyn M. Boyce, David W. Bria, Lauren E. Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4) N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate |
title | Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4)
N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate |
title_full | Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4)
N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate |
title_fullStr | Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4)
N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate |
title_full_unstemmed | Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4)
N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate |
title_short | Di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4)
N,N′,N′′,N′′′)dimanganese(III,IV)] bis(tetraphenylborate) chloride acetonitrile disolvate |
title_sort | di-μ-oxido-bis[(1,4,8,11-tetraazacyclotetradecane-κ(4)
n,n′,n′′,n′′′)dimanganese(iii,iv)] bis(tetraphenylborate) chloride acetonitrile disolvate |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151985/ https://www.ncbi.nlm.nih.gov/pubmed/21836836 http://dx.doi.org/10.1107/S1600536811019829 |
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