THE CDCL2/THIAMINE (VITAMIN B-1) SYSTEM - CRYSTAL STRUCTURE AND SPECTROSCOPIC PROPERTIES OF THE NEW COMPLEX TRANS-[CD(THIAMINE)(2)CL-4]

摘要

The structure of the title compound was determined by X-ray diffraction. The cadmium atom is coordinated to the four chlorine ligands and to two N(1')-bound thiamines in S conformation that occupy a ans positions in a distorted octahedral kernel. The structural details and the solid state (CP/MAS C-13 and Cd-113) and solution (C-13, N-15 and Cd-113) NMR spectroscopic properties of the complex are compared with those of previously isolated cadmium(II)/thiamine compounds. [References: 17]