Information card for entry 2200623

Structure parameters

• Formula: C18 H16
• Calculated formula: C18 H16
• SMILES: c1ccc2c(c1)CC(=C1Cc3c(C1)cccc3)C2
• Title of publication: 1,3,1',3'-Tetrahydro-[2,2']biindenylidene
• Authors of publication: Jovanovic, Jovan; Schürmann, Markus; Preut, Hans; Spiteller, Michael
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 12
• Pages of publication: o1139 - o1140
• a: 7.5489 ± 0.0002 Å
• b: 4.8968 ± 0.0002 Å
• c: 17.0874 ± 0.0006 Å
• α: 90°
• β: 93.8964 ± 0.0019°
• γ: 90°
• Cell volume: 630.18 ± 0.04 ų
• Cell temperature: 291 ± 1 K
• Ambient diffraction temperature: 291 ± 1 K
• Number of distinct elements: 2
• 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: 0.0687
• Residual factor for significantly intense reflections: 0.038
• Weighted residual factors for all reflections included in the refinement: 0.1009
• Goodness-of-fit parameter for all reflections included in the refinement: 0.904
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes