L-Valinate hydrates of nickel, copper and zinc - a structural study

Abstract

The l-valinates M(Val)2 of M = Ni (1), M = Cu (2) and M = Zn (3) are easily obtained as crystalline hydrates. Their structural reinvestigation resulted in a general enhancement of precision for 1 ı 2 H2O and 2 ı H2O, in case of the copper complex in the correction of the previously reported space group and in case of the zinc complex 3 in the determination of the structure of a new hydrate 3 ı 2 H2O.Quelle: http://www.degruyter.com