Isomerization of[In(H2O)3Cl3]·18C6.Crystal Structure of[mer-In(H2O)3Cl3]·18C6 and[fac-In(H2O)3Cl3]·18C6·2H2O

摘要

The complex[mer-In(H2O)3Cl3]·18C6(I)was isolated from the InCl3-H2O-Solv-18C6 solutions(Solv=MeOH,EtOH,THF).The second crystallization from mother solutions resulted in[fac-In(H2O)3Cl3]·18C6·2H2O(II).The crystal and molecular structures of isomers I,II were identified by the powder X-ray diffraction,IR,and X-ray diffraction methods.Although complexes I,II have different compositions,they have the chain structure.The thermal decomposition of complexes I,II was studied.