Information card for entry 1010703

Structure parameters

• Chemical name: Calcium magnesium fluoride arsenate
• Mineral name: Tilasite
• Formula: As Ca F Mg O4
• Title of publication: Titanit und Tilasit. Ueber die Verwandtschaft der Silikate mit den Phosphaten und Arsenaten
• Authors of publication: Strunz, H
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1937
• Journal volume: 96
• Pages of publication: 7 - 14
• a: 6.66 Å
• b: 8.95 Å
• c: 7.56 Å
• α: 90°
• β: 121°
• γ: 90°
• Cell volume: 386.3 ų
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: No
• Has disorder: No
• Has Fobs: No