Information card for entry 2008984

Structure parameters

• Chemical name: Tricarbonyl{(R)-methyl 2,3-O-(1-methylethylidene)-4,6-O-[(η^6^- phenyl)methylene]-α-D-glucopyranoside}chromium(0).
• Formula: C20 H22 Cr O9
• Calculated formula: C20 H22 Cr O9
• Title of publication: Tricarbonylchromium complexes of four methyl 4,6-<i>O</i>-[(η^6^-phenyl)alkylidene]-α-<small>D</small>-glucopyranosides
• Authors of publication: Rickard, Clifton E. F.; Singh, Yogendra; Woodgate, Paul D.; Zhao, Zhongde
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 9
• Pages of publication: 1475 - 1479
• a: 7.7593 ± 0.0001 Å
• b: 27.9746 ± 0.0003 Å
• c: 10.2064 ± 0.0001 Å
• α: 90°
• β: 101.65°
• γ: 90°
• Cell volume: 2169.8 ± 0.04 ų
• Cell temperature: 203 ± 2 K
• Ambient diffraction temperature: 203 ± 2 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.041
• Residual factor for significantly intense reflections: 0.035
• Weighted residual factors for all reflections included in the refinement: 0.084
• Goodness-of-fit parameter for all reflections included in the refinement: 1.035
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No