Information card for entry 8101616

Structure parameters

• Common name: Sr2PrGaO5
• Formula: Ga4 O20 Pr4 Sr8
• Calculated formula: Ga O5 Pr Sr2
• Title of publication: Crystal structure of distrontium praseodym gallium pentaoxide, Sr~2~PrGaO~5~
• Authors of publication: Gesing, Thorsten M.; Uecker, Reinhard; Buhl, J.-C.
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 1999
• Journal volume: 214
• Journal issue: 4
• Pages of publication: 430 - 430
• a: 6.84407 ± 0.00019 Å
• b: 6.84407 ± 0.00019 Å
• c: 11.25338 ± 0.00035 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 527.12 ± 0.03 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 4
• Space group number: 140
• Hermann-Mauguin space group symbol: I 4/m c m
• Hall space group symbol: -I 4 2c
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No