Crystal chemistry of the hydrothermally synthesized Na2(Mn1-xFex2+)2Fe3+(PO4)3 alluaudite-type solid solution
β Scribed by Hatert, F.
- Book ID
- 126848635
- Publisher
- Mineralogical Society of America
- Year
- 2005
- Tongue
- English
- Weight
- 275 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0003-004X
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π SIMILAR VOLUMES
Compounds of the Na 2 (Mn 1-x M 2+ x )Fe 2+ Fe 3+ (PO 4 ) 3 (M 2+ = Mg, Cd, Ca, Ni, Zn) alluaudite-type solid solutions were synthesized by hydrothermal techniques at 1 kbar, between 400 and 600 Β°C, and were investigated by X-ray powder diffraction and infrared spectroscopy. The site occupancy fact
Several compounds of the (Na 1Ψx Li x )CdIn 2 (PO 4 ) 3 solid solution were synthesized by a solid-state reaction in air, and pure alluaudite-like compounds were obtained for x β«Ψβ¬ 0.00, 0.25, and 0.50. X-ray Rietveld re5nements indicate the occurrence of Cd 2Ψ in the M(1) site, and of In 3Ψ in the