Polymorphism and cation transport properties in arsenates Na3M2(AsO4)3 (M = Al, Cr, Fe, Ga)
β Scribed by Ferdinand d'Yvoire; Marie Pintard-Screpel; Etienne Bretey
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 293 KB
- Volume
- 18-19
- Category
- Article
- ISSN
- 0167-2738
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A new series of isotypic monodiphosphates of general formula Li 9 M 3 (P 2 O 7 ) 3 (PO 4 ) 2 with M β«Ψβ¬ Al, Ga, Cr, Fe was synthesized by flux methods. The crystal structure of the aluminum and iron members is described here. They crystallize in the trigonal space group P3 c1 with a β«Ψβ¬ 9.553(1), c
Two organically templated metal arsenates, [NH 3 (CH 2 ) 3 NH 3 ] 0.5 [M(OH)AsO 4 ] (M β«Ψβ¬ Ga, Fe), have been synthesized under hydrothermal conditions and characterized by single-crystal X-ray di4raction and 71 Ga NMR spectroscopy. The two compounds are isostructural and crystallize in the orthorho
A mixture of Na,MO,, M(CO),, FeC1,.6 H,O, and (EtCO),O was heated at 120 ' C to produce the heterooctanuclear clusters Na,Fe,[M,O,-(O,CEt),], (M = Mo, 1; W, 2). The bioxo-capped clusters Na[M,O,(O,CEt),] (M, = MOW,, W,) were treated with Fe-(CO),, Cr(CO),, and Mo(CO), in (EtCO),O at 120Β°C to afford