Information card for entry 2001217

Structure parameters

• Formula: C20 H27 O9 Os3 P
• Calculated formula: C20 H26 O9 Os3 P
• Title of publication: Structure of the ethylidene cluster Os~3~(μ-H)~2~(μ-CHCH~3~)(CO)~9~(P^<i>i^</i>Pr~3~)
• Authors of publication: Farrugia, L. J.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 11
• Pages of publication: 1934 - 1936
• a: 9.165 ± 0.002 Å
• b: 19.473 ± 0.004 Å
• c: 15.482 ± 0.004 Å
• α: 90°
• β: 97.51 ± 0.02°
• γ: 90°
• Cell volume: 2739.4 ± 1.1 ų
• Cell temperature: 298 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for significantly intense reflections: 0.032
• Weighted residual factors for significantly intense reflections: 0.035
• Goodness-of-fit parameter for significantly intense reflections: 1.49
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No