Disordered structure of D 2 O ice VII from in situ neutron powder diffraction
作者： James D. Jorgensen , Thomas G. Worlton
DOI: 10.1063/1.449867
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摘要: Neutron powder diffraction data have been collected for the ice VII phase of D2O at 26 kbar and 22 °C by time‐of‐flight technique. The confirm cubic Pn3m space group with completely disordered hydrogen bonding. Rietveld analysis to obtain a bond length angle molecule is hampered combined static thermal disorder both deuterium oxygen atom positions. However, simple models give results which are consistent parameters other structures.
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