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Bis[μ-pentane-2,4-dionato(1−)]bis{aqua[1,1,1,5,5,5-hexafluoropentane-2,4-dionato(1−)]cobalt(II)}
The title complex, [Co(2)(C(5)HF(6)O(2))(2)(C(5)H(7)O(2))(2)(H(2)O)(2)], is centrosymmetric with a crystallographic inversion center in the middle of the molecule. The octahedrally coordinated Co(II) atoms are bridged by two chelating acetylacetonate (acac) ligands and two more electron-poor 1,1,...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971008/ https://www.ncbi.nlm.nih.gov/pubmed/21578199 http://dx.doi.org/10.1107/S1600536809044389 |
Sumario: | The title complex, [Co(2)(C(5)HF(6)O(2))(2)(C(5)H(7)O(2))(2)(H(2)O)(2)], is centrosymmetric with a crystallographic inversion center in the middle of the molecule. The octahedrally coordinated Co(II) atoms are bridged by two chelating acetylacetonate (acac) ligands and two more electron-poor 1,1,1,5,5,5-hexafluoropentane-2,4-dionato (hfac) ligands are bonded terminally in a solely chelating manner. The coordinated water molecules form intermolecular O—H⋯O hydrogen bonds with electron-rich acac O atoms of neighboring molecules, leading to strings of molecules along the a axis. |
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