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Title: Theoretical phase diagrams for [N(CD{sub 3}){sub 4}]{sub 2}ZnCl{sub 4} crystal

A theoretical phase diagram of [N(CD{sub 3}){sub 4}]{sub 2}ZnCl{sub 4} crystal is constructed in the plane of two thermodynamic-potential coefficients. The orientation of the temperature (T) and pressure (P) axes is chosen in the diagram. The first diagram is used as a basis to construct the second theoretical T-P phase diagram, expanded to the region of weak negative pressures for nondeuterated [N(CH{sub 3}){sub 4}]{sub 2}ZnCl{sub 4} crystal. It is suggested that this region can be observed for deuterated [N(CD{sub 3}){sub 4}]{sub 2}ZnCl{sub 4} crystal.
Authors:
 [1]
  1. Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)
Publication Date:
OSTI Identifier:
22210422
Resource Type:
Journal Article
Resource Relation:
Journal Name: Crystallography Reports; Journal Volume: 58; Journal Issue: 6; Other Information: Copyright (c) 2013 Pleiades Publishing, Inc.; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CRYSTALS; PHASE DIAGRAMS; ZINC CHLORIDES