Synthesis and Crystal Structure of Neodymium Complex with Glycine [Nd(Gly) (H_2O)_7]Cl_3

摘要

The title complex [Nd(Gly) (H_2O)_7] Cl_3 was synthesized and its crystal structure was deter- mined by X-ray diffraction to obtain a final R value of 0.026 0 and a WR value of 0.086 8. The crystal is of monoclinic system with a space group Pm. Every two neodymium ions in the crystal are connected with a carboxyl group to form a polymeric chain molecule. And each neodymium ion is further coordinated with seven oxygen atoms from water molecules.