Single crystal structure refinement of a magnesium niobium oxide: Mg4Nb2O9
β Scribed by N Kumada; K Taki; N Kinomura
- Book ID
- 114065498
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 471 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0025-5408
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Single crystals of a new reduced calcium niobium oxide, CaNb 2 O 4 , were prepared in an evacuated quartz tube at 11003C. The calcium niobium oxide crystallizes in the orthorhombic space group Pbcm with a β«Ψβ¬ 5.054(1), b β«Ψβ¬ 11.904(1), and c β«Ψβ¬ 5.839(1) A s , Z β«Ψβ¬ 4, and the 5nal R factors are R β«
NaLa 9 Ge 6 O 26 , hexagonal, a β«Ψβ¬ 0.9883(2) nm, c β«Ψβ¬ 0.7267(3) nm, V β«01Ψ)3(741.6Ψβ¬ 5 nm 3 , space group P6 3 /m, Z β«Ψβ¬ 1, D calc β«Ψβ¬ 5.739 g cm Ψ3 , (MoK ) β«Ψβ¬ 0.071069 nm, β«Ψβ¬ 225.16 cm Ψ1 , F(000) β«Ψβ¬ 924, T β«Ψβ¬ 298 K, R β«Ψβ¬ 0.031, R w β«Ψβ¬ 0.037 for 966 measured unique reflections. Single crys