Information card for entry 1530493

Structure parameters

• Chemical name: Sm4 Ge3 O9 (O H)6
• Formula: Ge3 H6 O15 Sm4
• Calculated formula: Ge3 O15 Sm4
• Title of publication: Crystal structure of the synthetic rare earth germanate Sm4 Ge3 O9 (O H)6 = Sm4 (Ge(VI) Ge(IV)2 O9) (O H)6
• Authors of publication: Nikol'skii, Yu.V.; Maksimov, B.A.; Dem'yanets, L.N.; Ilyukhin, V.V.; Belov, N.V.
• Journal of publication: Doklady Akademii Nauk SSSR
• Year of publication: 1977
• Journal volume: 233
• Pages of publication: 362 - 365
• a: 15.195 Å
• b: 10.909 Å
• c: 7.161 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1187.02 ų
• Number of distinct elements: 4
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No