Assignment of axes to arsenic and other rhombohedral crystals of the A7 structure type
β Scribed by L. D. Calvert; J. B. Taylor
- Publisher
- Springer
- Year
- 1972
- Tongue
- English
- Weight
- 387 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0022-2461
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The complex oxide Sr 7 Re 4 O 19 has been synthesized and its crystal structure was determined by X-ray di4raction powder data analysis (space group C2/m; a β«Ψβ¬ 13.6379(3) A > , b β«Ψβ¬ 5.6035(2) A > , c β«Ψβ¬ 10.3700(3) A > ; β«Ψβ¬ 98.348(2)3, Z β«Ψβ¬ 2, R I β«Ψβ¬ 0.018, R P β«Ψβ¬ 0.050). The compound crystal