Die Struktur der Cadmiumhydroxyhalogenide CdCl0,67(OH)1,33, CdBr0,6(OH)1,4, CdJ0,5(OH)1,5
- 10 Downloads
The crystal structure of CdCl0,67(OH)1,33, CdBr0,6(OH)1,4 and CdJ0,5(OH)1,5 is determined, the first crystalizes in the C-19-, the latter in the C-6-type. The dimensions of the lattice of the named compounds and of CdCl0,67(OH)1,33 are tabulated together with those of Cd(OH)2 and of the halogenides. It follows that when in Cd(OH)2 OH-ions are substituted by halogen-ions, the distancea of the Cd-ions in the layers are changed very little, while the distance of the layersc′ is increased according to the size of the halogen-ion.