Information card for entry 1009000

Structure parameters

• Chemical name: Gallium arsenate(V)
• Formula: As Ga O4
• Calculated formula: As Ga O4
• Title of publication: Neutron and x-ray structure refinements between 15 and 1083 K of piezoelectric gallium arsenate, Ga As O4: temperature and pressure behavior compared with other $-alpha-quartz materials
• Authors of publication: Philippot, E; Armand, P; Yot, P; Cambon, O; Goiffon, A; McIntyre, G J; Bordet, P
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1999
• Journal volume: 146
• Pages of publication: 114 - 123
• a: 4.994 ± 0.0001 Å
• b: 4.994 ± 0.0001 Å
• c: 11.3871 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 245.9 ų
• Number of distinct elements: 3
• Space group number: 152
• Hermann-Mauguin space group symbol: P 31 2 1
• Hall space group symbol: P 31 2"
• Residual factor for all reflections: 0.025
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No