Information card for entry 9004845

Structure parameters

• Mineral name: Haineaultite
• Formula: Ca0.25 H7.8 Na2.52 Nb0.2 O18.49 Si6 Ti0.925
• Calculated formula: Ca0.25 H5.48 Na2.52 Nb0.2 O18.49 Si6 Ti0.925
• Title of publication: Haineaultite, a new hydrated sodium calcium titanosilicate from Mont Saint-Hilaire, Quebec: Description, structure determination and genetic implications Locality: Mont Saint-Hilaire, Quebec, Canada
• Authors of publication: McDonald, A. M.; Chao, G. Y.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2004
• Journal volume: 42
• Pages of publication: 769 - 780
• a: 7.204 Å
• b: 23.155 Å
• c: 6.953 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1159.82 ų
• Number of distinct elements: 7
• Space group number: 21
• Hermann-Mauguin space group symbol: C 2 2 2
• Hall space group symbol: C 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No