CHARACTERIZATION AND CRYSTAL STRUCTURES OF CADMIUM(II) HALIDE COMPLEXES WITH AMINO ACIDS AND THEIR DERIVATIVES .5. CRYSTAL STRUCTURE OF DICHLORO(L-AZETIDINE-2-CARBOXYLIC ACID)-CADMIUM(II) MONOHYDRATE

摘要

The crystal structure of [CdCl2(Haze)](H2O) was determined by the X-ray diffraction method; Haze denotes L-azetidine-2-carboxylic acid. The crystal is monoclinic, space group C2, a=15.870(4), b=7.189(3), c=8.906(3) Angstrom, beta=115.85(2)degrees, V=914.5(5) Angstrom(3), Z=4 and R = 0.036. The structure consists of a one-dimensional polymer chain bridged by chlorine atoms and a carboxyl group. Four chlorine atoms coordinate to a cadmium atom and form a square plane. The planes extend in the direction of the b-axis like an infinite folding screen. [References: 16]