Bis[4-oxido-2-oxo-2,3-di-hydro-pyrimidin-1-ium-5-carboxyl-ato(1.5-)-κO,O]bis-(1,10-phenanthroline-κN,N')dysprosium(III) dihydrate

Xianlin Liu; Huihui Xing; Jing Miao; Maomao Jia; Zilu Chen

doi:10.1107/S1600536809036848

Bis[4-oxido-2-oxo-2,3-di-hydro-pyrimidin-1-ium-5-carboxyl-ato(1.5-)-κO,O]bis-(1,10-phenanthroline-κN,N')dysprosium(III) dihydrate

Acta Crystallogr Sect E Struct Rep Online. 2009 Sep 19;65(Pt 10):m1224-5. doi: 10.1107/S1600536809036848.

Authors

Xianlin Liu¹, Huihui Xing, Jing Miao, Maomao Jia, Zilu Chen

Affiliation

¹ College of Chemistry and Chemical Engineering, Guangxi Normal University, Yucai Road 15, Guilin 541004, People's Republic of China.

Abstract

In the title compound, [Dy(C(5)H(2.5)N(2)O(4))(2)(C(12)H(8)N(2))(2)]·2H(2)O, the Dy(III) ion is located on a twofold rotation axis and is coordinated in a square-anti-prismatic geometry by two chelating 1,10-phenanthroline mol-ecules as well as two 4-oxido-2-oxo-2,3-di-hydro-pyrimidin-1-ium-5-carboxyl-ato(1.5-) anions. N-H⋯O and O-H⋯O hydrogen bonds help to stabilize the crystal structure. The H atom involved in an N-H⋯N hydrogen bond is disordered around a twofold rotation axis.