Information card for entry 1525683

Structure parameters

• Chemical name: (Ca1.85 Na0.14 Pb0.01) (Zn0.85 Al0.07 Mg0.03 Mn0.04 Fe0.02) (Si2 O7)
• Formula: Al0.07 Ca1.85 Fe0.02 Mg0.03 Mn0.04 Na0.14 O7 Pb0.01 Si2 Zn0.85
• Calculated formula: Al0.07 Ca1.85 Fe0.02 Mg0.03 Mn0.04 Na0.14 O7 Pb0.01 Si2 Zn0.85
• Title of publication: Hardystonite from Franklin Furnace: a natural modulated melilite
• Authors of publication: Bindi, L.; Roethlisberger, F.; Czank, M.; Bonazzi, P.
• Journal of publication: American Mineralogist
• Year of publication: 2001
• Journal volume: 86
• Pages of publication: 747 - 751
• a: 7.8 Å
• b: 7.8 Å
• c: 5 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 304.2 ų
• Number of distinct elements: 10
• Space group number: 113
• Hermann-Mauguin space group symbol: P -4 21 m
• Hall space group symbol: P -4 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No