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4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN (1)}cobaltate(II)
The reaction of a cobalt(II) salt with 4-(dimethylamino)pyridinium hydrobromide perbromide yielded the title compound, (C(7)H(11)N(2))[CoBr(3)(C(7)H(9.1)Br(0.9)N(2))]. In the anion, the Co(II) atom is coordinated in a distorted tetrahedral geometry by three Br atoms and the pyridine N atom of a b...
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| Formato: | Texto |
| Lenguaje: | English |
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International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977443/ https://www.ncbi.nlm.nih.gov/pubmed/21583405 http://dx.doi.org/10.1107/S1600536809027913 |
| _version_ | 1782191109458362368 |
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| author | Lo, Kong Mun Ng, Seik Weng |
| author_facet | Lo, Kong Mun Ng, Seik Weng |
| author_sort | Lo, Kong Mun |
| collection | PubMed |
| description | The reaction of a cobalt(II) salt with 4-(dimethylamino)pyridinium hydrobromide perbromide yielded the title compound, (C(7)H(11)N(2))[CoBr(3)(C(7)H(9.1)Br(0.9)N(2))]. In the anion, the Co(II) atom is coordinated in a distorted tetrahedral geometry by three Br atoms and the pyridine N atom of a bromine-substituted 4-(dimethylamino)pyridine molecule, whose formation probably results from an incomplete substitution (90%) catalysed by the Co(II) ion. One of the three bromine atoms bonded to the metal is disordered over two sites in a 0.9:0.1 ratio. An N—H⋯Br hydrogen bond connects the cation and anion. |
| format | Text |
| id | pubmed-2977443 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2009 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29774432010-12-30 4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN (1)}cobaltate(II) Lo, Kong Mun Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The reaction of a cobalt(II) salt with 4-(dimethylamino)pyridinium hydrobromide perbromide yielded the title compound, (C(7)H(11)N(2))[CoBr(3)(C(7)H(9.1)Br(0.9)N(2))]. In the anion, the Co(II) atom is coordinated in a distorted tetrahedral geometry by three Br atoms and the pyridine N atom of a bromine-substituted 4-(dimethylamino)pyridine molecule, whose formation probably results from an incomplete substitution (90%) catalysed by the Co(II) ion. One of the three bromine atoms bonded to the metal is disordered over two sites in a 0.9:0.1 ratio. An N—H⋯Br hydrogen bond connects the cation and anion. International Union of Crystallography 2009-07-22 /pmc/articles/PMC2977443/ /pubmed/21583405 http://dx.doi.org/10.1107/S1600536809027913 Text en © Lo and Ng 2009 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 Lo, Kong Mun Ng, Seik Weng 4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN (1)}cobaltate(II) |
| title | 4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN
(1)}cobaltate(II) |
| title_full | 4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN
(1)}cobaltate(II) |
| title_fullStr | 4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN
(1)}cobaltate(II) |
| title_full_unstemmed | 4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN
(1)}cobaltate(II) |
| title_short | 4-(Dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κN
(1)}cobaltate(II) |
| title_sort | 4-(dimethylamino)pyridinium tribromido{3-[bromo/hydro(0.9/0.1)]-4-(dimethylamino)pyridine-κn
(1)}cobaltate(ii) |
| topic | Metal-Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977443/ https://www.ncbi.nlm.nih.gov/pubmed/21583405 http://dx.doi.org/10.1107/S1600536809027913 |
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