Information card for entry 4122205

Structure parameters

• Formula: C32 H22 N4 O4
• Calculated formula: C32 H22 N4 O4
• Title of publication: Chiral rodlike platinum complexes, double helical chains, and potential asymmetric hydrogenation ligand based on "linear" building blocks: 1,8,9,16-tetrahydroxytetraphenylene and 1,8,9,16-tetrakis(diphenylphosphino)tetraphenylene.
• Authors of publication: Peng, Hai-Yan; Lam, Chi-Keung; Mak, Thomas C. W.; Cai, Zongwei; Ma, Wai-Tang; Li, Yu-Xue; Wong, Henry N. C.
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2005
• Journal volume: 127
• Journal issue: 26
• Pages of publication: 9603 - 9611
• a: 9.4368 ± 0.0016 Å
• b: 9.9806 ± 0.0017 Å
• c: 13.572 ± 0.002 Å
• α: 100.051 ± 0.004°
• β: 91.247 ± 0.004°
• γ: 98.309 ± 0.004°
• Cell volume: 1244 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1212
• Residual factor for significantly intense reflections: 0.0609
• Weighted residual factors for significantly intense reflections: 0.1373
• Weighted residual factors for all reflections included in the refinement: 0.1529
• Goodness-of-fit parameter for all reflections included in the refinement: 0.898
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No