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Bis[4-(4-chloro-benzo-yl)-3-methyl-1-phenyl-1H-pyrazol-5-olato-κO,O']bis-(methanol-κO)nickel(II).

ABSTRACT: The mol-ecular structure of the neutral mononuclear title complex, [Ni(C(17)H(12)ClN(2)O(2))(2)(CH(3)OH)(2)], is centrosymmetric. The Ni(II) atom, which is located on an inversion center, is in a distorted octahedral coordination, defined by four O atoms from two ligands as well as two O atoms from two methanol mol-ecules. Inter-molecular O-H⋯N hydrogen bonds between the hy-droxy group of methanol and a pyrazole N atom link the mol-ecules, forming a two-dimensional network parallel to (100).

SUBMITTER: Zhang X

PROVIDER: S-EPMC3008993 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Bis[4-(1-imino-eth-yl)-3-methyl-1-phenyl-1H-pyrazol-5-olato-κO,N]copper(II).

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Project description:In the crystal structure of the title compound, C(9)H(8)ClN(3), amino-pyrazole N-H⋯N hydrogen bonds connect the mol-ecules along the [010] direction; the chains interact with each other only by van der Waals-type inter-actions. The pyrazole and phenyl rings are inclined at a dihedral angle of 45.65 (6)°

| S-EPMC3200699 | biostudies-literature

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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.

Project description: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.

| S-EPMC3343853 | biostudies-other

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