X-ray powder diffraction studies of fibrillar zinc trimolybdates ZnMo_3O_10.nH_2O (n=3.75,5,10)

摘要

The X-ray powder diffraction data of polycrystalline fibrillar zinc trimolybdates ZnMo_3O_10.3.75_2O, ZnMo_3O_10.5H_2O, and ZnMo_3O_10. 10H_2O, are reported. An uncommon Diffraction pattern was recorded in the case of the "wet fibers" of ZnMo_3O_10.10H_2O, which could Be indexed assuming a model of parallel fibers with translation disorder along the fiber axis. The Powder diffraction patterns, lattice parameters, space groups, and other data describing these Compounds are presented in this paper.