Title of article
Thermochromic behavior and phase transition of new octanuclear polyiodobismuth(III)ate
Author/Authors
Adonin، نويسنده , , Sergey A. and Sokolov، نويسنده , , Maxim N. and Abramov، نويسنده , , Pavel A. and Kozlova، نويسنده , , Svetlana G. and Pishchur، نويسنده , , Denis P. and Sheludyakova، نويسنده , , Lilya A. and Fedin، نويسنده , , Vladimir P.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
7
From page
19
To page
25
Abstract
A new isomer of octanuclear polyiodobismuth(III)ate, (Bu4N)4[Bi8I28] (1) was obtained and characterized. The compound is characterized by a thermal anomaly at 237 K which can be related to thermochromism. The nature of the anomaly was investigated by a combination of X-ray diffractometry at different temperatures, differential scanning calorimetry and the Bader’s topological analysis of the electron density and interpreted as a phase transition. The role of intramolecular I…I contacts in the phase transition is discussed.
Keywords
Iodobismuthate , Differential scanning calorimetry , X-ray diffractometry , Thermochromism , QTAIM , Electronic structure
Journal title
INORGANICA CHIMICA ACTA
Serial Year
2014
Journal title
INORGANICA CHIMICA ACTA
Record number
1323920
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