Information card for entry 4321205

Structure parameters

• Formula: C18 H22 Ag3 B18 Br18 N O4
• Calculated formula: C18 H22 Ag3 B18 Br18 N O4
• Title of publication: Synthesis and Structural Characterization of Highly Chlorinated, Brominated, Iodinated, and Methylated Carborane Anions, 1-H-CB9X9-, 1-NH2-CB9X9- (X = Cl, Br, I), and 1-H-CB9(CH3)9-
• Authors of publication: Chi-Wing Tsang; Qingchuan Yang; Eric Tung-Po Sze; Thomas C. W. Mak; Dominic T. W. Chan; Zuowei Xie
• Journal of publication: Inorganic Chemistry
• Year of publication: 2000
• Journal volume: 39
• Pages of publication: 3582 - 3589
• a: 18.848 ± 0.002 Å
• b: 16.323 ± 0.002 Å
• c: 17.947 ± 0.0016 Å
• α: 90°
• β: 96.647 ± 0.007°
• γ: 90°
• Cell volume: 5484.4 ± 1 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1215
• Residual factor for significantly intense reflections: 0.0851
• Weighted residual factors for significantly intense reflections: 0.133
• Weighted residual factors for all reflections included in the refinement: 0.1459
• Goodness-of-fit parameter for all reflections included in the refinement: 1.175
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No