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Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I)
The title compound, Na[Cu(en)(2)][Cu(CN)(4)], where en represents ethylenediamine, NH(2)CH(2)CH(2)NH(2), crystallizes as a salt with two distinct cations, Na(+) and [Cu(II)en(2)](2+), and discrete [Cu(I)(CN)(4)](3−) anions. The anion geometry is tetrahedral, with angles at the copper atom ranging...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684874/ https://www.ncbi.nlm.nih.gov/pubmed/23794976 http://dx.doi.org/10.1107/S1600536813012075 |
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author | Corfield, Peter W. R. Dobbs, Robert K. Bell, Brian |
author_facet | Corfield, Peter W. R. Dobbs, Robert K. Bell, Brian |
author_sort | Corfield, Peter W. R. |
collection | PubMed |
description | The title compound, Na[Cu(en)(2)][Cu(CN)(4)], where en represents ethylenediamine, NH(2)CH(2)CH(2)NH(2), crystallizes as a salt with two distinct cations, Na(+) and [Cu(II)en(2)](2+), and discrete [Cu(I)(CN)(4)](3−) anions. The anion geometry is tetrahedral, with angles at the copper atom ranging from 105.0 (1) to 115.4 (1)°. The Cu—C distances are in the range 1.976 (3) to 1.993 (3) Å. The divalent copper atom is coordinated by four N atoms of the two bidentate en ligands in a slightly distorted square-planar geometry. In the crystal, each sodium ion interacts with cyanide N atoms of four different anions, with Na—N distances lying in the narrow range of 2.344 (3) to 2.367 (3) Å, and an approximately tetrahedral arrangement around the sodium ions. The interacting sodium ions and [Cu(I)(CN)(4)](3−) anions form a three-dimensional network with channels which contain the [Cu(en)(2)](2+) cations. One of the chelate rings in the cation shows partial disorder between two different conformations and the C atoms were refined with occupancies in the ratio 0.817 (15):0.183 (15). |
format | Online Article Text |
id | pubmed-3684874 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-36848742013-06-21 Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I) Corfield, Peter W. R. Dobbs, Robert K. Bell, Brian Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, Na[Cu(en)(2)][Cu(CN)(4)], where en represents ethylenediamine, NH(2)CH(2)CH(2)NH(2), crystallizes as a salt with two distinct cations, Na(+) and [Cu(II)en(2)](2+), and discrete [Cu(I)(CN)(4)](3−) anions. The anion geometry is tetrahedral, with angles at the copper atom ranging from 105.0 (1) to 115.4 (1)°. The Cu—C distances are in the range 1.976 (3) to 1.993 (3) Å. The divalent copper atom is coordinated by four N atoms of the two bidentate en ligands in a slightly distorted square-planar geometry. In the crystal, each sodium ion interacts with cyanide N atoms of four different anions, with Na—N distances lying in the narrow range of 2.344 (3) to 2.367 (3) Å, and an approximately tetrahedral arrangement around the sodium ions. The interacting sodium ions and [Cu(I)(CN)(4)](3−) anions form a three-dimensional network with channels which contain the [Cu(en)(2)](2+) cations. One of the chelate rings in the cation shows partial disorder between two different conformations and the C atoms were refined with occupancies in the ratio 0.817 (15):0.183 (15). International Union of Crystallography 2013-05-11 /pmc/articles/PMC3684874/ /pubmed/23794976 http://dx.doi.org/10.1107/S1600536813012075 Text en © Corfield et al. 2013 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 Corfield, Peter W. R. Dobbs, Robert K. Bell, Brian Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I) |
title | Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I) |
title_full | Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I) |
title_fullStr | Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I) |
title_full_unstemmed | Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I) |
title_short | Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I) |
title_sort | sodium bis(ethylenediamine)copper(ii) tetracyanidocuprate(i) |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684874/ https://www.ncbi.nlm.nih.gov/pubmed/23794976 http://dx.doi.org/10.1107/S1600536813012075 |
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