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Crystal and molecular structure of two polymorphic modifications of bis(2,3-pentamethylene-3,4-dihydroquinazolinium) tetrachlorozincate
Authors:A. G. Tozhiboev  K. K. Turgunov  B. Tashkhodzhaev  G. V. Musaeva
Affiliation:(1) Institute of Phytochemistry, Academy of Sciences, Uzbekistan Republic, Tashkent
Abstract:An X-ray diffraction investigation of two polymorphic modifications of the zinc chloride complex of 2,3-pentamethylene-3,4-dihydroquinazoline hydrochloride, grown under different temperature conditions, has been carried out. The geometry of the molecular complex is analyzed.
Keywords:quinazolines  polymorphism  X-ray diffraction analysis
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