Information card for entry 9005456

Structure parameters

• Mineral name: Sursassite
• Formula: Al2.58 H3.42 Mg2.42 O14 Si3
• Calculated formula: Al2.58 H3.42 Mg2.42 O14 Si3
• Title of publication: Crystal structure of the high-pressure phase Mg4(MgAl)Al4[Si6O21/(OH)7]: an analogue of sursassite Sample: A53
• Authors of publication: Gottschalk, M.; Fockenberg, T.; Grevel, K.-D.; Wunder, B.; Wirth, R.; Schreyer, W.; Maresch, W. V.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2000
• Journal volume: 12
• Pages of publication: 935 - 945
• a: 8.5424 Å
• b: 5.7117 Å
• c: 9.6484 Å
• α: 90°
• β: 108.298°
• γ: 90°
• Cell volume: 446.958 ų
• Number of distinct elements: 5
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No