Information card for entry 9001014

Structure parameters

• Mineral name: Euclase
• Formula: Al Be H O5 Si
• Calculated formula: Al Be H O5 Si
• Title of publication: High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH) Sample: Pressure = .001 kbar
• Authors of publication: Hazen, R. M.; Au, A. Y.; Finger, L. W.
• Journal of publication: American Mineralogist
• Year of publication: 1986
• Journal volume: 71
• Pages of publication: 977 - 984
• a: 4.78 Å
• b: 14.322 Å
• c: 4.6335 Å
• α: 90°
• β: 100.31°
• γ: 90°
• Cell volume: 312.084 ų
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No