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Bis(1,2-dimethoxyethane)-1κ(2) O,O′;3κ(2) O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4) O:O;2:3κ(4) O:O-1,3-dilithium-2-magnesium
The title compound, [Li(2)Mg(C(4)H(3)F(6)O)(4)(C(4)H(10)O(2))(2)], forms as a white crystalline powder by-product of the reaction of lithium 1,1,1,3,3,3-hexafluoro-2-methyl-2-propoxide with Mo(N-2,6-Me(2)—C(6)H(3))(CHCMe(2)Ph)(O(3)SCF(3))(2)·2DME (DME is 1,2-dimethoxyethane) contaminated with MgCl(...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3414154/ https://www.ncbi.nlm.nih.gov/pubmed/22904761 http://dx.doi.org/10.1107/S1600536812032679 |
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author | Wurst, Klaus Buchmeiser, Michael R. |
author_facet | Wurst, Klaus Buchmeiser, Michael R. |
author_sort | Wurst, Klaus |
collection | PubMed |
description | The title compound, [Li(2)Mg(C(4)H(3)F(6)O)(4)(C(4)H(10)O(2))(2)], forms as a white crystalline powder by-product of the reaction of lithium 1,1,1,3,3,3-hexafluoro-2-methyl-2-propoxide with Mo(N-2,6-Me(2)—C(6)H(3))(CHCMe(2)Ph)(O(3)SCF(3))(2)·2DME (DME is 1,2-dimethoxyethane) contaminated with MgCl(2). The crystal structure of this compound contains half a molecule in the asymmetric unit, with a twofold rotation axis through the central Mg(2+) cation. The four 1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olate ligands serve as bridging ligands connecting the Li(+) and Mg(2+) cations. The Li(+) cation is additionally stabilized by a DME ligand. This results in a distorted tetrahedral ligand field around both the Mg(2+) and Li(+) cations. |
format | Online Article Text |
id | pubmed-3414154 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-34141542012-08-17 Bis(1,2-dimethoxyethane)-1κ(2) O,O′;3κ(2) O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4) O:O;2:3κ(4) O:O-1,3-dilithium-2-magnesium Wurst, Klaus Buchmeiser, Michael R. Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [Li(2)Mg(C(4)H(3)F(6)O)(4)(C(4)H(10)O(2))(2)], forms as a white crystalline powder by-product of the reaction of lithium 1,1,1,3,3,3-hexafluoro-2-methyl-2-propoxide with Mo(N-2,6-Me(2)—C(6)H(3))(CHCMe(2)Ph)(O(3)SCF(3))(2)·2DME (DME is 1,2-dimethoxyethane) contaminated with MgCl(2). The crystal structure of this compound contains half a molecule in the asymmetric unit, with a twofold rotation axis through the central Mg(2+) cation. The four 1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olate ligands serve as bridging ligands connecting the Li(+) and Mg(2+) cations. The Li(+) cation is additionally stabilized by a DME ligand. This results in a distorted tetrahedral ligand field around both the Mg(2+) and Li(+) cations. International Union of Crystallography 2012-07-25 /pmc/articles/PMC3414154/ /pubmed/22904761 http://dx.doi.org/10.1107/S1600536812032679 Text en © Wurst and Buchmeiser 2012 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 Wurst, Klaus Buchmeiser, Michael R. Bis(1,2-dimethoxyethane)-1κ(2) O,O′;3κ(2) O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4) O:O;2:3κ(4) O:O-1,3-dilithium-2-magnesium |
title | Bis(1,2-dimethoxyethane)-1κ(2)
O,O′;3κ(2)
O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4)
O:O;2:3κ(4)
O:O-1,3-dilithium-2-magnesium |
title_full | Bis(1,2-dimethoxyethane)-1κ(2)
O,O′;3κ(2)
O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4)
O:O;2:3κ(4)
O:O-1,3-dilithium-2-magnesium |
title_fullStr | Bis(1,2-dimethoxyethane)-1κ(2)
O,O′;3κ(2)
O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4)
O:O;2:3κ(4)
O:O-1,3-dilithium-2-magnesium |
title_full_unstemmed | Bis(1,2-dimethoxyethane)-1κ(2)
O,O′;3κ(2)
O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4)
O:O;2:3κ(4)
O:O-1,3-dilithium-2-magnesium |
title_short | Bis(1,2-dimethoxyethane)-1κ(2)
O,O′;3κ(2)
O,O′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4)
O:O;2:3κ(4)
O:O-1,3-dilithium-2-magnesium |
title_sort | bis(1,2-dimethoxyethane)-1κ(2)
o,o′;3κ(2)
o,o′-tetrakis(μ-1,1,1,3,3,3-hexafluoro-2-methylpropan-2-olato)-1:2κ(4)
o:o;2:3κ(4)
o:o-1,3-dilithium-2-magnesium |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3414154/ https://www.ncbi.nlm.nih.gov/pubmed/22904761 http://dx.doi.org/10.1107/S1600536812032679 |
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