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Bis(1,3-dimethyl-1,3-diazinan-2-one)dinitratodioxidouranium(VI).


ABSTRACT: The title compound, [U(NO(3))(2)O(2)(C(6)H(12)N(2)O)(2)], exhibits a hexa-gonal-bipyramidal geometry around the U(VI) ion, which is situated on an inversion centre and coordinated by two oxide ligands in the axial positions, and four O atoms from two bidentate NO(3) (-) and two O atoms from two 1,3-dimethyl-1,3-diazinan-2-one (DMPU) ligands in the equatorial plane. These ligands are located in trans positions. The -(CH(2))(3)- moiety in the DMPU ligand is disordered over two positions in a 0.786?(11):0.214?(11) ratio.

SUBMITTER: Suzuki T 

PROVIDER: S-EPMC3050256 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature

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Bis(1,3-dimethyl-1,3-diazinan-2-one)dinitratodioxidouranium(VI).

Suzuki Tomoya T   Kawasaki Takeshi T   Ikeda Yasuhisa Y  

Acta crystallographica. Section E, Structure reports online 20101204 Pt 1


The title compound, [U(NO(3))(2)O(2)(C(6)H(12)N(2)O)(2)], exhibits a hexa-gonal-bipyramidal geometry around the U(VI) ion, which is situated on an inversion centre and coordinated by two oxide ligands in the axial positions, and four O atoms from two bidentate NO(3) (-) and two O atoms from two 1,3-dimethyl-1,3-diazinan-2-one (DMPU) ligands in the equatorial plane. These ligands are located in trans positions. The -(CH(2))(3)- moiety in the DMPU ligand is disordered over two positions in a 0.786  ...[more]

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