Information card for entry 7701112

Structure parameters

• Formula: C3 H15 Bi2 Cl9 N6
• Calculated formula: C3 H15 Bi2 Cl9 N6
• Title of publication: Symmetry breaking structural phase transitions, dielectric properties and molecular motions of formamidinium cations in 1D and 2D hybrid compounds: (NH₂CHNH₂)₃[Bi₂Cl₉] and (NH₂CHNH₂)₃[Bi₂Br₉].
• Authors of publication: Mencel, K.; Starynowicz, P.; Siczek, M.; Piecha-Bisiorek, A; Jakubas, R.; Medycki, W.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2019
• Journal volume: 48
• Journal issue: 39
• Pages of publication: 14829 - 14838
• a: 42.983 ± 0.017 Å
• b: 7.66 ± 0.003 Å
• c: 26.502 ± 0.012 Å
• α: 90°
• β: 90.14 ± 0.04°
• γ: 90°
• Cell volume: 8726 ± 6 ų
• Cell temperature: 183 ± 2 K
• Ambient diffraction temperature: 183 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1 (2*a+c,b,c)
• Hall space group symbol: -P 2ybc (1/2*x,y,-1/2*x+z)
• Residual factor for all reflections: 0.1048
• Residual factor for significantly intense reflections: 0.0562
• Weighted residual factors for significantly intense reflections: 0.119
• Weighted residual factors for all reflections included in the refinement: 0.1315
• Goodness-of-fit parameter for all reflections included in the refinement: 0.876
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No