Crystal structure of catena-(trans-diaqua)-di[μ-(3-pyridyl)- acetato]cadmium(II), Cd(C7H6NO2)2(H2O)2

Hu-Jun Hao, Cui-Wu Lin, Xian-Hong Yin, Ji-Chang Zhuang, Chu-Rong Tong, Yong Zeng
2010 Zeitschrift für Kristallographie - New Crystal Structures  
C 14 H 16 CdN 2 O 6 ,monoclinic, P2 1 /n (no. 14), a =9.318 (4) Source of material Am ixture of 3-pyridylacetic acid hydrochloride (0.1736 g, 1 .mmol), CdCl2.·.2.5H2O(0.1142 g, 0.5 mmol), NaOH (0.0800 g, 2mmol), water (20 ml) and ethanol (10 ml) was stirred at 343 K for 2h.The filtrate was allowed to stand at room temperature and slow evaporation afforded colourless block-shaped crystals of the complex. Elemental analysis -found: C, 40.05 %; H, 3.81 %; N, 6.59 %; calculated for C
more » ... or C 14H16CdN2O6:C,39.97 %; H, 3.83 %; N, 6.66 %. Experimental details All Ha toms were positioned geometrically (d(C-H) =0 .93 -0.98 Å), and refined as riding with U iso (H) =1.2 U eq (carrier) or 1.5 U eq (methyl groups).
doi:10.1524/ncrs.2010.0055 fatcat:32pajcswxbc6dnn3mf2e5cfro4