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Crystal data for high‐temperature dicalcium lead propionate, Ca 2 Pb(CH 3 CH 2 COO) 6
Author(s) -
Shaikh A. M.,
Dhar V.
Publication year - 1982
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/s0021889882012837
Subject(s) - propionate , tetragonal crystal system , thermal expansion , dielectric , lead (geology) , crystallography , phase transition , phase (matter) , mineralogy , crystal (programming language) , chemistry , crystal structure , analytical chemistry (journal) , materials science , thermodynamics , geology , physics , metallurgy , biochemistry , optoelectronics , organic chemistry , chromatography , computer science , programming language , geomorphology
The high‐temperature paraelectric phase of dicalcium lead propionate, DCLP, at 363 ± 5 K is tetragonal, with a = 12.574 (6), c = 17.403 (9) Å, V = 2751.4 Å 3 , Z = 4 and corresponds to the space group P 4 1 2 1 2 (or P 4 3 2 1 2). The thermal expansion curve shows the transition somewhere between 328 and 343 K.