Information card for entry 1525664

Structure parameters

• Chemical name: Na0.5 Pb2 (B5 O9) Cl (O H)0.5
• Formula: B5 Cl H0.5 Na0.5 O9.5 Pb2
• Calculated formula: B5 Cl Na0.5 O9.5 Pb2
• Title of publication: Na0.5 Pb2 (B5 O9) Cl (O H)0.5, a new polar modification of hilgardite containing Na cations in the cavities of the framework. The OD-family of the 5:(2Delta+3*(box)) pentaborates:hilgardites, heidornite, probertite and ulexite
• Authors of publication: Belokoneva, E.L.; Stefanovich, S.Yu.; Dimitrova, O.V.; Korchemkina, T.A.
• Journal of publication: Kristallografiya
• Year of publication: 2000
• Journal volume: 45
• Pages of publication: 814 - 823
• a: 11.51 Å
• b: 11.45 Å
• c: 6.563 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 864.934 ų
• Number of distinct elements: 6
• Space group number: 34
• Hermann-Mauguin space group symbol: P n n 2
• Hall space group symbol: P 2 -2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No