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CsF·Br 2 , an Alkali‐Metal Halide Intercalation Compound
Author(s) -
DesMarteau Darryl D.,
Grelbig Thomas,
Hwang SunHee,
Seppelt Konrad
Publication year - 1990
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199014481
Subject(s) - alkali metal , halide , bromine , intercalation (chemistry) , caesium , chemistry , lattice (music) , inorganic chemistry , fluoride , lattice energy , crystallography , crystal structure , organic chemistry , physics , acoustics
At 80°C, cesium fluoride takes up bromine in the ratio 1:1. Thereby, the host lattice widens parallel to one of the (l00)‐faces (figure on the right). The loss in lattice energy is already compensated for by a very weak BrċFe ⊖ intraction of the order of a few kJ mol −1 .
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