POLYMORPHISM OF RUBIDIUM NITRATE IN ATMOSPHERE OF ARGON

Abstract

 Polymorphism of rubidium nitrate in the atmosphere of argon was studied by the method of
high-temperature X-ray diffraction. New cubic modification with the parameter a = 3,617 Å, pr. gr.
P23 is discovered at the temperature T = 600 K.
Keywords: crystal, mono crystal, polymorphic transformation, modification, structure, x-ray
diffraction