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Thermal expansion of benzalazine
Author(s) -
Mom V.,
De With G.
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/s0021889878012935
Subject(s) - thermal expansion , tensor (intrinsic definition) , diffraction , thermal , materials science , lattice (music) , negative thermal expansion , physics , thermodynamics , geometry , mathematics , optics , acoustics
The thermal expansion of tensor of benzalazine (dibenzalhydrazine, benzylideneazine, C 14 H 12 N 2 ) was calculated from the changes of the lattice constants with temperature, as measured with X‐ray diffraction. The principle components of the thermal expansion tensor at 293 K are α a = 19.6 (7), α b = 38 (2) and α c = 167 (4) × 10 −6 K −1 .