V. Balraj, K. Vidyasagar
Mar 1, 2000
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Journal
Materials Research Bulletin
Abstract
Abstract The solid state synthesis and characterization of three new antimony(V) tellurites, CsSb 3 Te 2 O 12 , RbSb 3 Te 2 O 12, and TlSb 3 Te 2 O 12 are described. Their structures contain two-dimensional hexagonal tungsten oxide related (Sb 3 Te 2 O 12 ) − anionic layers interleaved with Cs + /Rb + /Tl + ions. Synthesis, powder X-ray diffraction, and infrared spectroscopic studies of ASb 3 Te 2 O 12 (A = Cs, Rb, Tl) compounds are reported.