Information card for entry 1533190

Structure parameters

• Chemical name: Ba7.72 Si39.35 Ge6.38
• Formula: Ba7.72 Ge6.38 Si39.35
• Calculated formula: Ba7.724 Ge6.384 Si39.346
• Title of publication: Superconductivity and crystal structure of the solid solutions of Ba8-d Si46-x Gex (0 <= x <= 23) with type I clathrate structure
• Authors of publication: Fukuoka, H.; Kiyoto, J.; Yamanaka, S.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2003
• Journal volume: 175
• Pages of publication: 237 - 244
• a: 10.3525 Å
• b: 10.3525 Å
• c: 10.3525 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1109.52 ų
• Number of distinct elements: 3
• Space group number: 223
• Hermann-Mauguin space group symbol: P m -3 n
• Hall space group symbol: -P 4n 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No