Information card for entry 1528728

Structure parameters

• Chemical name: Pb8 K2 (P O4)6
• Formula: K2 O24 P6 Pb8
• Calculated formula: K2.042 O24 P6 Pb7.998
• Title of publication: Lead alkali apatites without hexad anion: The crystal structure of Pb8 K2 (P O4)6
• Authors of publication: Mathew, M.; Brown, W.E.; Austin, M.; Negas, T.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1980
• Journal volume: 35
• Pages of publication: 69 - 76
• a: 9.827 Å
• b: 9.827 Å
• c: 7.304 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 610.848 ų
• Number of distinct elements: 4
• 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