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Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data

In the asymmetric unit of the title compound, [CrF(2)(C(5)H(5)N)(4)][ZnCl(3)(C(5)H(5)N)]·H(2)O, there are two independent complex cations, one tri­chlorido­(pyridine-κN)zincate anion and one solvent water mol­ecule. The cations lie on inversion centers. The Cr(III) ions are coordinated by four pyrid...

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Autores principales: Moon, Dohyun, Choi, Jong-Ha
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257241/
https://www.ncbi.nlm.nih.gov/pubmed/25484725
http://dx.doi.org/10.1107/S160053681402145X
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author Moon, Dohyun
Choi, Jong-Ha
author_facet Moon, Dohyun
Choi, Jong-Ha
author_sort Moon, Dohyun
collection PubMed
description In the asymmetric unit of the title compound, [CrF(2)(C(5)H(5)N)(4)][ZnCl(3)(C(5)H(5)N)]·H(2)O, there are two independent complex cations, one tri­chlorido­(pyridine-κN)zincate anion and one solvent water mol­ecule. The cations lie on inversion centers. The Cr(III) ions are coordinated by four pyridine (py) N atoms in the equatorial plane and two F atoms in a trans axial arrangement, displaying a slightly distorted octa­hedral geometry. The Cr—N(py) bond lengths are in the range 2.0873 (14) to 2.0926 (17) Å while the Cr—F bond lengths are 1.8609 (10) and 1.8645 (10) Å. The [ZnCl(3)(C(5)H(5)N)](−) anion has a distorted tetra­hedral geometry. The Cl atoms of the anion were refined as disordered over two sets of sites in a 0.631 (9):0.369 (9) ratio. In the crystal, two anions and two water mol­ecules are linked via O—H⋯Cl hydrogen bonds, forming centrosymmetric aggregates. In addition, weak C—H⋯Cl, C—H⋯π and π–π stacking inter­actions [centroid–centroid distances = 3.712 (2) and 3.780 (2)Å] link the components of the structure into a three-dimensional network.
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spelling pubmed-42572412014-12-05 Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data Moon, Dohyun Choi, Jong-Ha Acta Crystallogr Sect E Struct Rep Online Research Communications In the asymmetric unit of the title compound, [CrF(2)(C(5)H(5)N)(4)][ZnCl(3)(C(5)H(5)N)]·H(2)O, there are two independent complex cations, one tri­chlorido­(pyridine-κN)zincate anion and one solvent water mol­ecule. The cations lie on inversion centers. The Cr(III) ions are coordinated by four pyridine (py) N atoms in the equatorial plane and two F atoms in a trans axial arrangement, displaying a slightly distorted octa­hedral geometry. The Cr—N(py) bond lengths are in the range 2.0873 (14) to 2.0926 (17) Å while the Cr—F bond lengths are 1.8609 (10) and 1.8645 (10) Å. The [ZnCl(3)(C(5)H(5)N)](−) anion has a distorted tetra­hedral geometry. The Cl atoms of the anion were refined as disordered over two sets of sites in a 0.631 (9):0.369 (9) ratio. In the crystal, two anions and two water mol­ecules are linked via O—H⋯Cl hydrogen bonds, forming centrosymmetric aggregates. In addition, weak C—H⋯Cl, C—H⋯π and π–π stacking inter­actions [centroid–centroid distances = 3.712 (2) and 3.780 (2)Å] link the components of the structure into a three-dimensional network. International Union of Crystallography 2014-10-04 /pmc/articles/PMC4257241/ /pubmed/25484725 http://dx.doi.org/10.1107/S160053681402145X Text en © Moon and Choi 2014 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
Moon, Dohyun
Choi, Jong-Ha
Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data
title Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data
title_full Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data
title_fullStr Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data
title_full_unstemmed Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data
title_short Crystal structure of trans-di­fluoridotetra­kis(pyridine-κN)chromium(III) tri­chlorido­(pyridine-κN)zincate monohydrate from synchrotron data
title_sort crystal structure of trans-di­fluoridotetra­kis(pyridine-κn)chromium(iii) tri­chlorido­(pyridine-κn)zincate monohydrate from synchrotron data
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257241/
https://www.ncbi.nlm.nih.gov/pubmed/25484725
http://dx.doi.org/10.1107/S160053681402145X
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