Information card for entry 9000262

Structure parameters

• Common name: Mn2GeO4-delta
• Formula: Ge Mn2 O4
• Calculated formula: Ge Mn2 O4
• Title of publication: Crystal structures of the high pressure polymorphs of Mn2GeO4
• Authors of publication: Morimoto, N.; Tokonami, M.; Koto, K.; Nakajima, S.
• Journal of publication: American Mineralogist
• Year of publication: 1972
• Journal volume: 57
• Pages of publication: 62 - 75
• a: 5.262 Å
• b: 9.274 Å
• c: 2.954 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 144.155 ų
• Number of distinct elements: 3
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No