S. Chernov, A. Moskvin, I. Murin
Aug 1, 1991
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0
Influential Citations
14
Citations
Journal
Solid State Ionics
Abstract
Abstract The structure of lead (II) tetrafluorostannate (II) (PbSnF 4 ) prepared by hydrothermal synthesis was determined. The parameters of the orthorhombic unit cell are a = 22.845 (2) A , b = 5.850 (2) A , c = 6.021 (2) A , V = 804.6(6) A 3 , ρ calc. = 6.63 g cm 3 , z = 8, space group Aba2. The high F - mobility in this compound was found to be correlated to the possibility for tin atoms to have two alternative fluoride ions coordinations, and/or to the great number of partially occupied F sites.