Information card for entry 9011807

Structure parameters

• Mineral name: Mattheddleite
• Formula: Cl0.57 H0.43 O12.43 Pb5 S1.5 Si1.5
• Calculated formula: Cl0.57 H0.43 O12.43 Pb5 S1.5 Si1.5
• Title of publication: Crystal structure of mattheddleite: a Pb, S, Si phase with the apatite structure Locality: Leadhills, Scotland
• Authors of publication: Steele, I. M.; Pluth, J. J.; Livingstone, A.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2000
• Journal volume: 64
• Pages of publication: 915 - 921
• a: 10.0056 Å
• b: 10.0056 Å
• c: 7.496 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 649.9 ų
• Number of distinct elements: 6
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No