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Low‐temperature phase transition in 1,7‐dicarbaclosododecaborane ( meta ‐carborane) found by Raman and NMR methods
Author(s) -
Bukalov S. S.,
Leites L. A.,
Blumenfeld A. L.,
Fedin E. I.
Publication year - 1983
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250140315
Subject(s) - carborane , raman spectroscopy , plastic crystal , chemistry , phase (matter) , phase transition , crystallography , nuclear magnetic resonance , materials science , stereochemistry , organic chemistry , thermodynamics , physics , optics
A second phase transition in solid 1,7‐dicarbaclosododecaborane ( meta ‐carborane) in the vicinity of 165 K has been found by Raman and NMR T 1 studies. All three isomers of carborane are shown to exist in the solid in three crystal modifications, two of them plastic and the low temperature one ordered.