Accession Number : AD0631987
Title : CRYSTAL CHEMISTRY STUDIES.
Descriptive Note : Quarterly rept. no. 3, 14 Nov 65-13 Feb 66,
Corporate Author : PENNSYLVANIA STATE UNIV UNIVERSITY PARK MATERIALS RESEARCH LAB
Personal Author(s) : Roy,Rustum ; mcCarthy,G. J. ; Muller,O. ; White,W. B.
Report Date : APR 1966
Pagination or Media Count : 11
Abstract : Work was focused on the characterization of the rare-earth-rhenium compounds and a new compound of samarium. Precise unit cell data are reported for Yb2ReO5, Er2ReO5, and Dy2ReO5. Nd2ReO5 is polymorphic and cell data for both forms are reported. The results of a large sequence of experiments are reported in which compound formation was sought between ReO2 and MgO, CdO, Sb2O3, Al2O3, Cr2O3, and Fe2O3. The samarium compound tentatively identified as Sm3O4 is now thought to be a silicate 2 Sm2O3.SiO2. (Author)
Descriptors : (*CRYSTALS, CHEMICAL PROPERTIES), (*RHENIUM COMPOUNDS, RARE EARTH ELEMENTS), (*SAMARIUM, SYNTHESIS(CHEMISTRY)), CRYSTAL LATTICES, YTTERBIUM COMPOUNDS, ERBIUM COMPOUNDS, DYSPROSIUM, NEODYMIUM COMPOUNDS, OXIDES, SILICATES, X RAY DIFFRACTION
Subject Categories : Inorganic Chemistry
Ceramics, Refractories and Glass
Distribution Statement : APPROVED FOR PUBLIC RELEASE