Information card for entry 7720055

Structure parameters

• Formula: B4 Ba3 Bi Nd O13 Pb
• Calculated formula: B4.00024 Ba3.00012 Bi Nd O13.0005 Pb
• Title of publication: Ba₃BiPbREO(BO₃)₄ (RE = Pr, Nd, Gd, and Dy): two-dimensional rare-earth antiferromagnets with a geometrically-perfect triangular lattice directed by a triangular BO₃ unit.
• Authors of publication: Lv, Yun; Wang, Yanhong; Shi, Nian; Huang, Keke; Tang, Jinkui; Lu, Hongcheng
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2026
• Journal volume: 55
• Journal issue: 9
• Pages of publication: 3786 - 3794
• a: 5.40402 ± 0.00004 Å
• b: 5.40402 ± 0.00004 Å
• c: 26.8712 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 679.597 ± 0.01 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 6
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Residual factor R(I) for significantly intense reflections: 16.3053
• Goodness-of-fit parameter for all reflections: 3.1
• Method of determination: powder diffraction
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No