Information card for entry 8101608

Structure parameters

• Formula: Ba2.37 Ge4 Sr0.63
• Calculated formula: Ba2.368 Ge4 Sr0.632
• Title of publication: Crystal structure of tri(barium, strontium) tetragermanide, Ba~2.37~Sr~0.63~Ge~4~
• Authors of publication: Zürcher, Fabio; Nesper, Reinhard
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 1999
• Journal volume: 214
• Journal issue: 4
• Pages of publication: 421 - 422
• a: 8.536 ± 0.004 Å
• b: 8.536 ± 0.004 Å
• c: 11.804 ± 0.006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 860.1 ± 0.7 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 3
• Space group number: 136
• Hermann-Mauguin space group symbol: P 42/m n m
• Hall space group symbol: -P 4n 2n
• Residual factor for significantly intense reflections: 0.0226
• Weighted residual factors for significantly intense reflections: 0.0545
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No