Information card for entry 9004735

Structure parameters

• Mineral name: Bergenite
• Formula: Ba3.694 Ca2.306 H32 O64 P6 U9
• Calculated formula: Ba3.694 Ca2.306 H32 O64 P6 U9
• Title of publication: The crystal structure of bergenite, a new geometrical isomer of the phosphuranylite group
• Authors of publication: Locock, A. J.; Burns, P. C.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2003
• Journal volume: 41
• Pages of publication: 91 - 101
• a: 10.092 Å
• b: 17.245 Å
• c: 17.355 Å
• α: 90°
• β: 113.678°
• γ: 90°
• Cell volume: 2766.14 ų
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No