Information card for entry 4323301

Structure parameters

• Formula: C21 H48 I13 P3
• Calculated formula: C21 H48 I13 P3
• Title of publication: Supramolecular Soft-Soft Interactions of Diiodo(tert-butyl)(isopropyl)phosphonium Cations with μ~2~- to μ~5~-Bridging Iodide Anions. Formation of Chains, Helices, and Columnar Structures
• Authors of publication: Volkmar Stenzel; Jörg Jeske; Wolf-Walther du Mont; Peter G. Jones
• Journal of publication: Inorganic Chemistry
• Year of publication: 1997
• Journal volume: 36
• Pages of publication: 443 - 448
• a: 23.874 ± 0.009 Å
• b: 21.858 ± 0.007 Å
• c: 9.477 ± 0.003 Å
• α: 90°
• β: 94.3 ± 0.03°
• γ: 90°
• Cell volume: 4932 ± 3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• 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: 0.1126
• Residual factor for significantly intense reflections: 0.0465
• Weighted residual factors for all reflections: 0.1381
• Weighted residual factors for significantly intense reflections: 0.1047
• Goodness-of-fit parameter for all reflections: 0.949
• Goodness-of-fit parameter for significantly intense reflections: 0.986
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No