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Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III)

In the title compound, [Mo(C(5)HF(6)O(2))(3)], the unit cell is built up by three independent Mo(III) atoms located on two different threefold axes. The three independent mol­ecules are roughly identical and each Mo(III) atom is surrounded by three chelating hexa­fluoro­acetonate ligands in a three-...

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Autores principales: Champouret, Yohan, Poli, Rinaldo, Daran, Jean-Claude
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983654/
https://www.ncbi.nlm.nih.gov/pubmed/21580243
http://dx.doi.org/10.1107/S1600536810005489
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author Champouret, Yohan
Poli, Rinaldo
Daran, Jean-Claude
author_facet Champouret, Yohan
Poli, Rinaldo
Daran, Jean-Claude
author_sort Champouret, Yohan
collection PubMed
description In the title compound, [Mo(C(5)HF(6)O(2))(3)], the unit cell is built up by three independent Mo(III) atoms located on two different threefold axes. The three independent mol­ecules are roughly identical and each Mo(III) atom is surrounded by three chelating hexa­fluoro­acetonate ligands in a three-bladed propeller-like arrangement, as observed in related compounds with acetyl­acetonate-type ligands. The structure of the title compound is very similar to the trigonal form of the Cr(III) analogue. However, the latter crystallizes in a higher-symmetry space group, P [Image: see text] c1. Both crystals are twinned by merohedry with the same twin law ([Image: see text] [Image: see text]0/010/00[Image: see text]) in reciprocal space, but the symmetry of the Laue group in which it operates is different, [Image: see text] to [Image: see text] m for the title complex, and [Image: see text] m to 6/mmm for the Cr(III) complex.
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spelling pubmed-29836542010-12-30 Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III) Champouret, Yohan Poli, Rinaldo Daran, Jean-Claude Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, [Mo(C(5)HF(6)O(2))(3)], the unit cell is built up by three independent Mo(III) atoms located on two different threefold axes. The three independent mol­ecules are roughly identical and each Mo(III) atom is surrounded by three chelating hexa­fluoro­acetonate ligands in a three-bladed propeller-like arrangement, as observed in related compounds with acetyl­acetonate-type ligands. The structure of the title compound is very similar to the trigonal form of the Cr(III) analogue. However, the latter crystallizes in a higher-symmetry space group, P [Image: see text] c1. Both crystals are twinned by merohedry with the same twin law ([Image: see text] [Image: see text]0/010/00[Image: see text]) in reciprocal space, but the symmetry of the Laue group in which it operates is different, [Image: see text] to [Image: see text] m for the title complex, and [Image: see text] m to 6/mmm for the Cr(III) complex. International Union of Crystallography 2010-02-13 /pmc/articles/PMC2983654/ /pubmed/21580243 http://dx.doi.org/10.1107/S1600536810005489 Text en © Champouret 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
Champouret, Yohan
Poli, Rinaldo
Daran, Jean-Claude
Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III)
title Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III)
title_full Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III)
title_fullStr Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III)
title_full_unstemmed Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III)
title_short Tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) O,O′)molybdenum(III)
title_sort tris(1,1,1,5,5,5-hexa­fluoro-2,4-pentane­dionato-κ(2) o,o′)molybdenum(iii)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983654/
https://www.ncbi.nlm.nih.gov/pubmed/21580243
http://dx.doi.org/10.1107/S1600536810005489
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