Published January 1999
| Version v1
Journal article
Neutron diffraction study of the atomic structure of the ferroelectric phase of (CH3)2NH2Al(SO4)2·6H2O ferroelectric-ferroelastic (DMAAS)
- 1. Institute for Nuclear Research, Russian Academy of Sciences, Moscow (Russian Federation)
- 2. Joint Institute for Nuclear Research, p/ya 79, Dubna, Moscow oblast (Russian Federation)
- 3. Institute Laue-Langevin, Grenoble (France)
- 4. Shubnikov Institute of Crystallography, Russian Academy of Sciences, Leninskii pr. 59, Moscow, 117333 (Russian Federation)
Description
The ferroelastic phase of a DMAAS single crystal is studied by the neutron diffraction method on a four-circle automatic diffractometer (λ=0.8457 A) at the Laue-Langevin Institute, Grenoble, France. The crystal structure of the ferroelastic phase is refined up to R=2.54%. It is established that the ferroelastic phase is characterized by the partial disorder of dimethyl ammonium cation over the positions of amine and methyl groups
Additional details
Identifiers
Publishing Information
- Journal Title
- Crystallography Reports
- Journal Volume
- 44
- Journal Issue
- 1
- Journal Page Range
- p. 56-61
- ISSN
- 1063-7745
- CODEN
- CYSTE3
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35078375
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- ALUMINIUM SULFATES; AMINES; CATIONS; CRYSTAL STRUCTURE; CRYSTALLOGRAPHY; FRANCE; MONOCRYSTALS; NEUTRON DIFFRACTION
- Descriptors DEC
- ALUMINIUM COMPOUNDS; CHARGED PARTICLES; COHERENT SCATTERING; CRYSTALS; DEVELOPED COUNTRIES; DIFFRACTION; EUROPE; IONS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; SCATTERING; SULFATES; SULFUR COMPOUNDS; WESTERN EUROPE
Optional Information
- Notes
- Translated from Kristallografiya, ISSN 0023-4761, 44, 61-66 (January-February 1999); (c) 1999 MAIK/Interperiodika