Co-crystals of polyhalogenated diaminobenzonitriles with 18-crown-6: effect of fluorine on the stoichiometry and supramolecular structure

A series of polyhalogenated diaminobenzonitriles and 18-crown-6 ether were used to reveal the dependence of the stoichiometry and supramolecular structure of co-crystals on various factors. 2,6-Diamino-3,5-difluoro-, 2,6-diamino-4-chloro-3,5-difluoro-, and 2,6-diamino-4-chloro-3-fluorobenzonitriles,...

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Veröffentlicht in:	CrystEngComm 2021-07, Vol.23 (27), p.4767-4781
Hauptverfasser:	Vaganova, Tamara A, Gatilov, Yurij V, Malykhin, Sergey E, Pishchur, Denis P, Sukhov, Maxim, Zakharov, Boris A, Boldyreva, Elena V, Malykhin, Evgenij V
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic properties Cocrystallization Crystal structure Crystallization Crystallography Crystals Diamines Fluorine Hydrogen bonds Liquid phases Phase transitions Quantum chemistry Stoichiometry
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