Information card for entry 2010934

Structure parameters

• Chemical name: 2-Azacyclopentylidene(pentacarbonyl)chromium(0)
• Formula: C9 H7 Cr N O5
• Calculated formula: C9 H7 Cr N O5
• SMILES: [Cr](C#[O])(C#[O])(C#[O])(C#[O])(C#[O])[C@@H]1NCCC1
• Title of publication: An N-unprotected Fischer pyrrolidinylidene complex
• Authors of publication: Nieger, Martin; Haase, Wilm-Christian; Dötz, Karl Heinz
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2000
• Journal volume: 56
• Journal issue: 5
• Pages of publication: e174 - e175
• a: 6.7152 ± 0.0003 Å
• b: 10.1507 ± 0.0005 Å
• c: 15.5447 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1059.59 ± 0.09 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.029
• Residual factor for significantly intense reflections: 0.024
• Weighted residual factors for all reflections included in the refinement: 0.057
• Goodness-of-fit parameter for all reflections included in the refinement: 1.017
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes