Information card for entry 9017436

Structure parameters

• Mineral name: Ferroselite
• Formula: Fe Se2
• Calculated formula: Fe2 Se4
• Title of publication: The structure of ferroselite, FeSe2, at pressures up to 46 GPa and temperatures down to 50 K: A single-crystal micro-diffraction analysis Note: T = 198.2 K, P = 0.0001 GPa
• Authors of publication: Lavina, B.; Downs, R. T.; Sinogeikin, S.
• Journal of publication: Crystals
• Year of publication: 2018
• Journal volume: 8
• Pages of publication: ? - 289
• a: 4.7885 Å
• b: 5.7782 Å
• c: 3.5821 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 99.113 ų
• Ambient diffraction temperature: 198.2 K
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 2
• Space group number: 58
• Hermann-Mauguin space group symbol: P n n m
• Hall space group symbol: -P 2 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No