Information card for entry 9012205

Structure parameters

• Mineral name: Baghdadite
• Formula: Ca3 O9 Si2 Zr
• Calculated formula: Ca3 O9 Si2 Zr
• Title of publication: Structure determination of Ca3HfSi2O9 and Ca3ZrSi2O9 from powder diffraction
• Authors of publication: Plaisier, J. R.; Jansen, J.; de Graaff, R. A. G.; Ijdo, D. J. W.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1995
• Journal volume: 115
• Pages of publication: 464 - 468
• a: 7.3603 Å
• b: 10.1766 Å
• c: 10.4514 Å
• α: 90°
• β: 90.875°
• γ: 90°
• Cell volume: 782.748 ų
• Number of distinct elements: 4
• 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