Research Article: Bis[3-dimethyl­amino-1-(2-pyrid­yl)prop-2-en-1-one-κ2N2′,O]tris­(nitrato-κ2O,O′)praseodymium(III)

Date Published: June 01, 2010

Publisher: International Union of Crystallography

Author(s): Da-Hua Hu.

http://doi.org/10.1107/S1600536810018817

Abstract

In the title compound, [Pr(NO3)3(C10H12N2O)2], the PrIII ion is ten-coordinated by two N and two O atoms from two bidentate 3-(dimethyl­amino)-1-(2-pyrid­yl)prop-2-en-1-one ligands and by six O atoms from three nitrate anions in a distorted bicapped square-anti­prismatic geometry. An extensive three-dimensional network of weak inter­molecular C—H⋯O hydrogen bonds consolidates the crystal packing.

Partial Text

For the crystal structures of the Co, Ni, Zn and Cd complexes with 3-(N,N-dimethyl­amino)-1-(2-pyrid­yl)prop-2-en-1-one) ligands, see: Bi (2009 ▶); Hu et al. (2007 ▶); Li et al. (2005 ▶); Wang et al. (2005 ▶).

 

Source:

http://doi.org/10.1107/S1600536810018817

 

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