Synthesis and crystal structure of a mixed alkaline-earth powellite, Ca0.84Sr0.16MoO4
Journal Article
·
· Acta Crystallographica. Section E, Crystallographic Communications
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
A mixed alkaline-earth powellite, Ca0.84Sr0.16MoO4 (calcium strontium molybdate), was synthesized by a flux method and its crystal structure was solved using single-crystal X-ray diffraction (SC-XRD) data. The compound crystallized in the I41/a space group as with a typical CaMoO4 powellite, but with larger unit-cell parameters and unit-cell volume as a result of the partial incorporation of larger Sr cations into the Ca sites within the crystal. The unit cell and volume were well fitted with the trendline calculated from literature values, and the powder X-ray diffraction (P-XRD) pattern of the ground crystal is in good agreement with the calculated pattern from the solved structure.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE Office of Nuclear Energy (NE)
- Grant/Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1603651
- Report Number(s):
- PNNL-SA--150035
- Journal Information:
- Acta Crystallographica. Section E, Crystallographic Communications, Journal Name: Acta Crystallographica. Section E, Crystallographic Communications Journal Issue: 2 Vol. 76; ISSN ACSECI; ISSN 2056-9890
- Publisher:
- International Union of CrystallographyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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