Syntheses and Crystal Structures of K3[Gd(nta)2(H2O)]·5H2O and (NH4)·[Gd(Cydta)(H2O)2]·5H2O
WANG Jun, LIU Zhen-Rong, ZHANG Xiang-Dong, JIA Wei-Guo
Chem. J. Chinese Universities . 2002, (11): 2052 -2054 .