Information card for entry 1011010

Structure parameters

• Chemical name: Sodium beryllium hydrogen silicate *
• Mineral name: Epididymite
• Formula: Be H Na O8 Si3
• Calculated formula: Be H Na O8 Si3
• Title of publication: The Structure of Epididymite (H Na Be Si3 O8)
• Authors of publication: Ito, T
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1934
• Journal volume: 88
• Pages of publication: 142 - 149
• a: 12.63 Å
• b: 7.32 Å
• c: 13.58 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1255.5 ų
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P n a m
• Hall space group symbol: -P 2c 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No