Information card for entry 9017265

Structure parameters

• Mineral name: Humboldtine
• Formula: C2 H4 Fe O6
• Calculated formula: C8 H16 Fe4 O24
• Title of publication: Single-crystal X-ray diffraction and spectroscopic studies on humboldtine and lindbergite: weak Jahn-Teller effect of Fe2+ ion
• Authors of publication: Echigo, T.; Kimata, M.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2008
• Journal volume: 35
• Pages of publication: 467 - 475
• a: 12.011 Å
• b: 5.557 Å
• c: 9.92 Å
• α: 90°
• β: 128.53°
• γ: 90°
• Cell volume: 517.958 ų
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No