Information card for entry 9000572

Structure parameters

• Mineral name: Segelerite
• Formula: Ca Fe H9 Mg O13 P2
• Calculated formula: Ca Fe H9 Mg O13 P2
• Title of publication: Overite, segelerite, and jahnsite: a study in combinatorial polymorphism
• Authors of publication: Moore, P. B.; Araki, T.
• Journal of publication: American Mineralogist
• Year of publication: 1977
• Journal volume: 62
• Pages of publication: 692 - 702
• a: 14.826 Å
• b: 18.751 Å
• c: 7.307 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2031.36 ų
• Number of distinct elements: 6
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No