MOLECULAR AND CRYSTAL STRUCTURE OF QUINOLINE-2-ALDEHYDE THIOSEMICARBAZONE
P. N. Bourosh, M. D. Revenko, M. Gdaniec, E. F. Stratulat, Y. A. Simonov
Keywords: quinoline-2-aldehyde thiosemicarbazone, synthesis, structure, configuration, crystal structure
Pages: 532-535
Abstract
The molecular and crystal structure of quinoline-2-aldehyde thiosemicarbazone is determined. The thiosemicarbazide fragment has cis-arrangement of terminal nitrogen atoms relative to the central N-C bond. The structure is based on a centrosymmetric dimer formed by hydrogen bonds between NH groups and sulfur atoms of thiosemicarbazide fragments of the neighboring molecules. In the crystal, the dimers are joined with each other through a system of hydrogen bonds and intermolecular π-π interactions.
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