The determination of rigid-unit modes as potential soft modes for displacive phase transitions in framework crystal structures
- 1 September 1993
- journal article
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section A Foundations of Crystallography
- Vol. 49 (5), 697-703
- https://doi.org/10.1107/s0108767393002545