Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate

The hydrated title salt, [Cd(2)Cl(2)(C(10)H(8)N(2))(4)](C(9)H(5)N(4)O)(2)·0.81H(2)O, was obtained from the hydro­thermal reaction between 2,2′-bi­pyridine, cadmium(II) chloride and potassium 1,1,3,3-tetra­cyano-2-eth­oxy­propenide. The binuclear cation lies across a centre of inversion in the space...

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Autores principales: Setifi, Fatima, Morgenstern, Bernd, Hegetschweiler, Kaspar, Setifi, Zouaoui, Touzani, Rachid, Glidewell, Christopher
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2017
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5209770/
https://www.ncbi.nlm.nih.gov/pubmed/28083134
http://dx.doi.org/10.1107/S205698901601971X
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author Setifi, Fatima
Morgenstern, Bernd
Hegetschweiler, Kaspar
Setifi, Zouaoui
Touzani, Rachid
Glidewell, Christopher
author_facet Setifi, Fatima
Morgenstern, Bernd
Hegetschweiler, Kaspar
Setifi, Zouaoui
Touzani, Rachid
Glidewell, Christopher
author_sort Setifi, Fatima
collection PubMed
description The hydrated title salt, [Cd(2)Cl(2)(C(10)H(8)N(2))(4)](C(9)H(5)N(4)O)(2)·0.81H(2)O, was obtained from the hydro­thermal reaction between 2,2′-bi­pyridine, cadmium(II) chloride and potassium 1,1,3,3-tetra­cyano-2-eth­oxy­propenide. The binuclear cation lies across a centre of inversion in the space group P2(1)/c, with the other components in general positions. The cation has approximate, but non-crystallographic 2/m symmetry and each of the Cd(II) atoms is a stereogenic centre, one having the Δ configuration and the other the Λ configuration. In the anion, one of the C(CN)(2) units is disordered over two sets of atomic sites having occupancies 0.75 (2) and 0.25 (2). The cations are linked by two independent C—H⋯Cl hydrogen bonds to form a sheet of R (2) (2)(14) and R (4) (2)(24) rings.
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spelling pubmed-52097702017-01-12 Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate Setifi, Fatima Morgenstern, Bernd Hegetschweiler, Kaspar Setifi, Zouaoui Touzani, Rachid Glidewell, Christopher Acta Crystallogr E Crystallogr Commun Research Communications The hydrated title salt, [Cd(2)Cl(2)(C(10)H(8)N(2))(4)](C(9)H(5)N(4)O)(2)·0.81H(2)O, was obtained from the hydro­thermal reaction between 2,2′-bi­pyridine, cadmium(II) chloride and potassium 1,1,3,3-tetra­cyano-2-eth­oxy­propenide. The binuclear cation lies across a centre of inversion in the space group P2(1)/c, with the other components in general positions. The cation has approximate, but non-crystallographic 2/m symmetry and each of the Cd(II) atoms is a stereogenic centre, one having the Δ configuration and the other the Λ configuration. In the anion, one of the C(CN)(2) units is disordered over two sets of atomic sites having occupancies 0.75 (2) and 0.25 (2). The cations are linked by two independent C—H⋯Cl hydrogen bonds to form a sheet of R (2) (2)(14) and R (4) (2)(24) rings. International Union of Crystallography 2017-01-01 /pmc/articles/PMC5209770/ /pubmed/28083134 http://dx.doi.org/10.1107/S205698901601971X Text en © Setifi et al. 2017 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 Research Communications
Setifi, Fatima
Morgenstern, Bernd
Hegetschweiler, Kaspar
Setifi, Zouaoui
Touzani, Rachid
Glidewell, Christopher
Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate
title Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate
title_full Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate
title_fullStr Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate
title_full_unstemmed Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate
title_short Crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate
title_sort crystal structure of meso-di-μ-chlorido-bis­[bis­(2,2′-bi­pyridine)­cadmium] bis­(1,1,3,3-tetra­cyano-2-ethoxy­propenide) 0.81-hydrate
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5209770/
https://www.ncbi.nlm.nih.gov/pubmed/28083134
http://dx.doi.org/10.1107/S205698901601971X
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