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trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2) O,O′]diaquacopper(II)
In the title compound, [Cu(C(5)H(14)NO(6)P(2))(2)(H(2)O)(2)], the Cu(II) atom occupies a special position on an inversion centre. It exhibits a distorted octahedral coordination environment consisting of two O,O′-bidentate (1-ammoniopentane-1,1-diyl)diphosphonate anions in the equatorial plane a...
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/PMC3011560/ https://www.ncbi.nlm.nih.gov/pubmed/21589232 http://dx.doi.org/10.1107/S1600536810045216 |
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author | Tsaryk, Natalia V. Dudko, Anatolij V. Kozachkova, Alexandra N. Bon, Vladimir V. Pekhnyo, Vasily I. |
author_facet | Tsaryk, Natalia V. Dudko, Anatolij V. Kozachkova, Alexandra N. Bon, Vladimir V. Pekhnyo, Vasily I. |
author_sort | Tsaryk, Natalia V. |
collection | PubMed |
description | In the title compound, [Cu(C(5)H(14)NO(6)P(2))(2)(H(2)O)(2)], the Cu(II) atom occupies a special position on an inversion centre. It exhibits a distorted octahedral coordination environment consisting of two O,O′-bidentate (1-ammoniopentane-1,1-diyl)diphosphonate anions in the equatorial plane and two trans water molecules located in axial positions. The ligand molecules are coordinated to the Cu(II) atom in their zwitterionic form via two O atoms from different phosphonate groups, creating two six–membered chelate rings with a screw-boat conformation. The CuO(6) coordination polyhedron is strongly elongated in the axial direction with 0.6 Å longer bonds than those in the equatorial plane. Intramolecular N—H⋯O hydrogen bonding helps to stabilize the molecular configuration. The presence of supramolecular —PO(OH)⋯O(OH)P— units parallel to (100) and other O—H⋯O and N—H⋯O hydrogen bonds establish the three-dimensional set-up. |
format | Text |
id | pubmed-3011560 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-30115602010-12-30 trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2) O,O′]diaquacopper(II) Tsaryk, Natalia V. Dudko, Anatolij V. Kozachkova, Alexandra N. Bon, Vladimir V. Pekhnyo, Vasily I. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, [Cu(C(5)H(14)NO(6)P(2))(2)(H(2)O)(2)], the Cu(II) atom occupies a special position on an inversion centre. It exhibits a distorted octahedral coordination environment consisting of two O,O′-bidentate (1-ammoniopentane-1,1-diyl)diphosphonate anions in the equatorial plane and two trans water molecules located in axial positions. The ligand molecules are coordinated to the Cu(II) atom in their zwitterionic form via two O atoms from different phosphonate groups, creating two six–membered chelate rings with a screw-boat conformation. The CuO(6) coordination polyhedron is strongly elongated in the axial direction with 0.6 Å longer bonds than those in the equatorial plane. Intramolecular N—H⋯O hydrogen bonding helps to stabilize the molecular configuration. The presence of supramolecular —PO(OH)⋯O(OH)P— units parallel to (100) and other O—H⋯O and N—H⋯O hydrogen bonds establish the three-dimensional set-up. International Union of Crystallography 2010-11-10 /pmc/articles/PMC3011560/ /pubmed/21589232 http://dx.doi.org/10.1107/S1600536810045216 Text en © Tsaryk 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 Tsaryk, Natalia V. Dudko, Anatolij V. Kozachkova, Alexandra N. Bon, Vladimir V. Pekhnyo, Vasily I. trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2) O,O′]diaquacopper(II) |
title |
trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2)
O,O′]diaquacopper(II) |
title_full |
trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2)
O,O′]diaquacopper(II) |
title_fullStr |
trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2)
O,O′]diaquacopper(II) |
title_full_unstemmed |
trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2)
O,O′]diaquacopper(II) |
title_short |
trans-Bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2)
O,O′]diaquacopper(II) |
title_sort | trans-bis[(1-ammoniopentane-1,1-diyl)diphosphonato-κ(2)
o,o′]diaquacopper(ii) |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011560/ https://www.ncbi.nlm.nih.gov/pubmed/21589232 http://dx.doi.org/10.1107/S1600536810045216 |
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