Competing hydrogen-bonding patterns and phase transitions of 1,2-diaminoethane at varied temperature and pressure
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1,2-diaminoethane has been in-situ pressure- and temperature-frozen; apart from two known low-temperature phases, Ialpha and II, three new phases, Ibeta, Igamma and III, have been observed and their structures determined by X-ray diffraction. The measurements ... ...
