Information card for entry 1001004

Structure parameters

• Chemical name: RUBIDIUM NIOBIUM BORATE
• Formula: B2 Nb O6 Rb
• Calculated formula: B2 Nb O6 Rb
• Title of publication: Rb Nb B~2~ O~6~: structure de la maille multiple et proprietes optiques
• Authors of publication: Baucher, A; Gasperin, M; Cervelle, B
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1976
• Journal volume: 32
• Pages of publication: 2211 - 2215
• a: 19.64 ± 0.002 Å
• b: 9.449 ± 0.003 Å
• c: 7.389 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1371.2 ų
• Number of distinct elements: 4
• Space group number: 7
• Hermann-Mauguin space group symbol: P n 1 1
• Hall space group symbol: P -2xbc
• Residual factor for all reflections: 0.088
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No