Information card for entry 2016315

Structure parameters

• Common name: bis(μ-tetramethyldistibine)bis(tetracarbonylchromium)
• Chemical name: 1,1,1,1,4,4,4,4-Octacarbonyl-2,2,3,3,5,5,6,6-octamethyl-cyclo-2,3,5,6- tetraantimony-1,4-dichromium
• Formula: C16 H24 Cr2 O8 Sb4
• Calculated formula: C16 H24 Cr2 O8 Sb4
• SMILES: C([Cr]1(C#[O])(C#[O])([Sb](C)(C)[Sb](C)(C)[Cr](C#[O])(C#[O])(C#[O])(C#[O])[Sb](C)(C)[Sb]1(C)C)C#[O])#[O]
• Title of publication: 1,1,1,1,4,4,4,4-Octacarbonyl-2,2,3,3,5,5,6,6-octamethyl-<i>cyclo</i>-2,3,5,6-tetraantimony-1,4-dichromium
• Authors of publication: Breunig, Hans Joachim; Lork, Enno; Moldovan, Ovidiu; Raţ, Ciprian I.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 12
• Pages of publication: m548 - m549
• a: 13.125 ± 0.003 Å
• b: 11.332 ± 0.002 Å
• c: 10.185 ± 0.002 Å
• α: 90°
• β: 117.91 ± 0.03°
• γ: 90°
• Cell volume: 1338.6 ± 0.6 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.0313
• Residual factor for significantly intense reflections: 0.0237
• Weighted residual factors for significantly intense reflections: 0.0534
• Weighted residual factors for all reflections included in the refinement: 0.0559
• Goodness-of-fit parameter for all reflections included in the refinement: 0.988
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes