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Crystal data for sodium propanoate: C 2 H 5 COONa
Author(s) -
Massarotti V.,
Spinolo G.
Publication year - 1979
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/s002188987901342x
Subject(s) - crystal (programming language) , sodium , chemistry , crystallography , physics , computer science , organic chemistry , programming language
Indexed powder patterns of three monoclinic phases of sodium propanoate, Na + .C 3 H 5 O 2 − , are given. The cell dimensions are a = 3.624 (3), b = 5.338 (4), c = 11.414 (8) Å, β = 90.84 (3)° at 507.7 K; a = 3.622 (3), b = 5.359 (5), c = 11.400 (10) Å, β = 90.58 (2)° at 489.8 K and a = 3.569 (3), b = 5.306 (4), c = 11.188 (9) Å, β = 92.86 (2)° at 298.1 K. For the room temperature phase III, smoothing equations are given to describe the thermal expansion.