Crystal structure of aluminum molybdate, Al/sub 2/(MoO/sub 4/)/sub 3/, determined by time-of-flight powder neutron diffraction
Journal Article
·
· J. Solid State Chem.; (United States)
The room temperature crystal structure of aluminum molybdate, Al/sub 2/(MoO/sub 4/)/sub 3/, was refined using time-of-flight powder neutron diffraction data. It is monoclinic, with a = 15.3803(9) /Angstrom/, b = 9.0443(1) /Angstrom/, c = 17.888(1) /Angstrom/, and ..beta.. = 125.382(3)/degrees/, space group P2/sub 1//a. It is isostructural with Fe/sub 2/(MoO/sub 4/)/sub 3/ and Cr/sub 2/(MoO/sub 4/)/sub 3/. The application of the Rietveld method to complex structures is discussed.
- Research Organization:
- Univ. of Oxford (England)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 6258612
- Journal Information:
- J. Solid State Chem.; (United States), Journal Name: J. Solid State Chem.; (United States) Vol. 76:2; ISSN JSSCB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALUMINIUM COMPOUNDS
BOND LENGTHS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DATA
DIFFRACTION
DIMENSIONS
EXPERIMENTAL DATA
INFORMATION
LATTICE PARAMETERS
LENGTH
MEDIUM TEMPERATURE
MOLYBDATES
MOLYBDENUM COMPOUNDS
NEUTRON DIFFRACTION
NUMERICAL DATA
OXYGEN COMPOUNDS
POWDERS
REFRACTORY METAL COMPOUNDS
SCATTERING
SPACE GROUPS
TRANSITION ELEMENT COMPOUNDS
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALUMINIUM COMPOUNDS
BOND LENGTHS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DATA
DIFFRACTION
DIMENSIONS
EXPERIMENTAL DATA
INFORMATION
LATTICE PARAMETERS
LENGTH
MEDIUM TEMPERATURE
MOLYBDATES
MOLYBDENUM COMPOUNDS
NEUTRON DIFFRACTION
NUMERICAL DATA
OXYGEN COMPOUNDS
POWDERS
REFRACTORY METAL COMPOUNDS
SCATTERING
SPACE GROUPS
TRANSITION ELEMENT COMPOUNDS