Information card for entry 9009887

Structure parameters

• Mineral name: Roquesite
• Formula: Cu In S2
• Calculated formula: Cu In S2
• Title of publication: Piezoelectric nonlinear optic CuGaS2 and CuInS2 crystal structure: Sublattice distortion in AIBIIIC2VI and AIIBIVC2V type chalcopyrites Note: Synthetic sample
• Authors of publication: Abrahams, S. C.; Bernstein, J. L.
• Journal of publication: Journal of Chemical Physics
• Year of publication: 1973
• Journal volume: 59
• Pages of publication: 5415 - 5420
• a: 5.52279 Å
• b: 5.52279 Å
• c: 11.13295 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 339.568 ų
• Number of distinct elements: 3
• Space group number: 122
• Hermann-Mauguin space group symbol: I -4 2 d
• Hall space group symbol: I -4 2bw
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No