Information card for entry 2005320

Structure parameters

• Formula: C20 H10 F8
• Calculated formula: C20 H10 F8
• Title of publication: C~20~H~10~F~8~, a Divinyl Acetylene
• Authors of publication: Swenson, D. C.; Morken, P. A.; Burton, D. J.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1996
• Journal volume: 52
• Journal issue: 9
• Pages of publication: 2349 - 2351
• a: 9.748 ± 0.002 Å
• b: 19.08 ± 0.003 Å
• c: 9.955 ± 0.002 Å
• α: 90°
• β: 109.14 ± 0.01°
• γ: 90°
• Cell volume: 1749.2 ± 0.6 ų
• Cell temperature: 291 K
• Ambient diffraction temperature: 291 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.078
• Residual factor for significantly intense reflections: 0.05
• Weighted residual factors for significantly intense reflections: 0.076
• Goodness-of-fit parameter for significantly intense reflections: 1.46
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No