Information card for entry 7720505

Structure parameters

• Formula: Ba Br2 Cd O3 Se
• Calculated formula: Ba Br2 Cd O3 Se
• Title of publication: Tuning birefringence in alkaline-earth metal oxyhalides through diverse mixed-cation coordination architectures.
• Authors of publication: Zeng, Shenghong; Maimaiti, Mayinuer; Wu, Jinche; Han, Tingwen; Chai, Hui; Zhang, Fangfang; Zhang, Min
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2026
• Journal volume: 55
• Journal issue: 2
• Pages of publication: 611 - 619
• a: 9.2162 ± 0.0015 Å
• b: 5.5496 ± 0.001 Å
• c: 13.422 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 686.5 ± 0.2 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0175
• Residual factor for significantly intense reflections: 0.0165
• Weighted residual factors for significantly intense reflections: 0.0363
• Weighted residual factors for all reflections included in the refinement: 0.0367
• Goodness-of-fit parameter for all reflections included in the refinement: 1.158
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No