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Bis-(4-benzoyl-3-methyl-1-phenyl-4,5-di-hydro-1H-pyrazol-5-olato-?(2)O,O')(methanol-?O)dioxidouranium(VI) methanol monosolvate.

ABSTRACT: In the title compound, [U(C(17)H(13)N(2)O(2))(2)O(2)(CH(3)OH)]·CH(3)OH, the U(VI) ion is coordinated by seven O atoms in a distorted pentagonal-bipyramidal geometry with two 3-methyl-1-phenyl-4-benzoyl-4,5-dihydro-1H-pyrazol-5-olate groups with two O atoms in a bidentate chelating coordination mode and by three O atoms, one of which is from a methanol ligand. The crystal packing can be described by alternating layers of complex mol-ecules along the a axis. The structure is stabilized by O-H?N and O-H?O hydrogen bonding and van der Waals inter-actions.

SUBMITTER: Dehbi O

PROVIDER: S-EPMC3343853 | biostudies-other | 2012 Apr

REPOSITORIES: biostudies-other

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Bis-(4-benzoyl-3-methyl-1-phenyl-4,5-di-hydro-1H-pyrazol-5-olato-κ(2)O,O')(methanol-κO)dioxidouranium(VI) methanol monosolvate.

Dehbi Ouarda O Keraghel Saida S Bouacida Sofiane S Benghanem Fatiha F Ourari Ali A

Acta crystallographica. Section E, Structure reports online 20120321 Pt 4

In the title compound, [U(C(17)H(13)N(2)O(2))(2)O(2)(CH(3)OH)]·CH(3)OH, the U(VI) ion is coordinated by seven O atoms in a distorted pentagonal-bipyramidal geometry with two 3-methyl-1-phenyl-4-benzoyl-4,5-dihydro-1H-pyrazol-5-olate groups with two O atoms in a bidentate chelating coordination mode and by three O atoms, one of which is from a methanol ligand. The crystal packing can be described by alternating layers of complex mol-ecules along the a axis. The structure is stabilized by O-H⋯N an ...[more]

PMID: 22589827

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