Information card for entry 1521931

Structure parameters

• Chemical name: Na Er (S O4)2
• Formula: Er Na O8 S2
• Calculated formula: Er Na O8 S2
• Title of publication: Structure cristalline de sulfates doubles de sodium et de terres rares
• Authors of publication: Sirotinkin, S.P.; Tchijov, S.M.; Kovba, L.M.; Pokrovskii, A.N.
• Journal of publication: Journal of the Less-Common Metals
• Year of publication: 1978
• Journal volume: 58
• Pages of publication: 101 - 105
• a: 4.673 Å
• b: 9.575 Å
• c: 6.861 Å
• α: 90°
• β: 90°
• γ: 96.71°
• Cell volume: 304.886 ų
• Number of distinct elements: 4
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 1 21/m
• Hall space group symbol: -P 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No