Temperature-Dependent Order-Disorder Phenomena in Crystal Structures Containing Dimers of Carboxylic Acids: The Crystal and Molecular Structure of 3,5-Dinitrobenzoic Acid at Room and Liquid Nitrogen Temperature and Statistics of the Geometries of Hydrogen-Bonded Carboxyl Groups

摘要

3,5-dinitrobenzoic acid crystallizes in space group P2i/c with four molecules in the unit cell. At room temperature (RT), the cell dimensions are a = 10.0237(4), b = 8.8728(3), c = 9.5090(4) A, = 95.68(1)° and V = 841.56(6) A3 and at...