Information card for entry 9010162

Structure parameters

• Formula: Ca Ge2 O5
• Calculated formula: Ca Ge2 O5
• Title of publication: A new high-pressure CaGe2O5 polymorph with 5- and 6-coordinated germanium
• Authors of publication: Nemeth, P.; Leinenweber, K.; Groy, T. L.; Buseck, P. R.
• Journal of publication: American Mineralogist
• Year of publication: 2007
• Journal volume: 92
• Pages of publication: 441 - 443
• a: 7.306 Å
• b: 8.268 Å
• c: 5.714 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 345.16 ų
• Number of distinct elements: 3
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No