Information card for entry 9013936

Structure parameters

• Mineral name: Sanromanite
• Formula: C5 Ca Na2 O15 Pb3
• Calculated formula: C5 Ca0.99999 Na2.00001 O15 Pb3
• Title of publication: Sanromanite, from the Santa Rosa mine, Atacama desert, Chile, a new mineral of the burbankite group
• Authors of publication: Schluter, J.; Malcherek, T.; Pohl, D.
• Journal of publication: Neues Jahrbuch fur Mineralogie, Abhandlungen
• Year of publication: 2007
• Journal volume: 183
• Pages of publication: 117 - 121
• a: 10.5702 Å
• b: 10.5702 Å
• c: 6.6509 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 643.543 ų
• Number of distinct elements: 5
• Space group number: 186
• Hermann-Mauguin space group symbol: P 63 m c
• Hall space group symbol: P 6c -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No