Information card for entry 9009877

Structure parameters

• Mineral name: Ludlamite
• Formula: Fe3 H8 O12 P2
• Calculated formula: Fe3 H8 O12 P2
• Title of publication: Crystal structure of paramagnetic ludlamite, Fe3(PO4)2*4(H2O), at 298 K Sample: T = 298 K
• Authors of publication: Abrahams, S. C.; Bernstein, J. L.
• Journal of publication: Journal of Chemical Physics
• Year of publication: 1966
• Journal volume: 44
• Pages of publication: 2223 - 2229
• a: 10.541 Å
• b: 4.646 Å
• c: 9.324 Å
• α: 90°
• β: 100.43°
• γ: 90°
• Cell volume: 449.084 ų
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No