Information card for entry 9002205

Structure parameters

• Mineral name: Titanite
• Formula: Al Ca F O4 Si
• Calculated formula: Al Ca F O4 Si
• Title of publication: The synthesis and crystal structure of CaAlFSiO4, the Al-F analog of titanite
• Authors of publication: Troitzsch, U.; Ellis, D. J.
• Journal of publication: American Mineralogist
• Year of publication: 1999
• Journal volume: 84
• Pages of publication: 1162 - 1169
• a: 6.9149 Å
• b: 8.5064 Å
• c: 6.4384 Å
• α: 90°
• β: 114.684°
• γ: 90°
• Cell volume: 344.108 ų
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: A 1 2/a 1
• Hall space group symbol: -A 2ya
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No