Synthesis of (C26 H40 N2O4)[Ln(NO3)5H2O] and Crystal Structure of (C26 H40 N2O4)[Eu(NO3)5H2O]
CHEN Zhao-Hui, JIN Lin-Pei, GUO Jian-Quan
Chem. J. Chinese Universities . 1998, (4): 502 -506 .