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Studies on selenates. III. Crystal chemical data for zirconium and cerium selenate tetrahydrates
Author(s) -
Nabar M. A.,
Ajgaonkar V. R.
Publication year - 1978
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889878012686
Subject(s) - orthorhombic crystal system , selenate , zirconium , cerium , crystallography , chemistry , nuclear chemistry , materials science , inorganic chemistry , crystal structure , selenium , organic chemistry
The compounds, M (SeO 4 ) 2 .4H 2 O, where M = Zr 4+ and Ce 4+ , are orthorhombic with space group Fddd . a = 26.44 ± 0.03, b = 11.92 ± 0.01, c = 5.632 ± 0.006 Å for the zirconium compound and a = 27.31 ± 0.02, b = 12.38 ± 0.01, c = 5.736 ± 0.006 Å for the cerium compound. X‐ray powder diffraction data are reported.