Crystal structure of aqua-hydroxo-hippurato-bis(2,2′-bipyridine)-dicopper(II) dinitrate tetrahydrate, [Cu2(OH)(C9H8NO3)(H2O)(C10H8N2)2][NO3]2 · 4H2O

Ying Chen, Shang-Chao Du, Zhi-Fu Liu, Han-Lie Hong, Jing-Zhong Chen
2008 Zeitschrift für Kristallographie - New Crystal Structures  
Source of material An aqueous solution (5 ml) of Cu(NO 3 ) 2 •6 H 2 O( 0.299 g, 1.0 mmol)w as slowly added to as tirreds olution of 2,2¢-bipyridine (0.324 g, 2mmol) and hippuric acid (0.179 g, 1.0 mmol) in 20 ml ethanol. The mixture was further stirred for ca. 30 min at room temperature,and the pH wasadjusted to 6-7 with 1MNaOH solution. The mixture was further stirred for another 2hours, filtered, and the resulting filtratewas allowed to stand at room temperature. Blue prismatic crystals of
more » ... title compound were obtained by slow evaporation after one week (yield 45 %based on
doi:10.1524/ncrs.2008.0040 fatcat:jn2iwfpxcjd6hngaazhtl5j74m