Information card for entry 2225560

Structure parameters

• Chemical name: Bis(μ-diphenylarsine-κ^2^<i>As</i>:<i>As</i>)bis[tetracarbonyltungsten(0)]
• Formula: C32 H20 As2 O8 W2
• Calculated formula: C32 H20 As2 O8 W2
• SMILES: [W]1([As](c2ccccc2)(c2ccccc2)[W]([As]1(c1ccccc1)c1ccccc1)(C#[O])(C#[O])(C#[O])C#[O])(C#[O])(C#[O])(C#[O])C#[O]
• Title of publication: Bis(μ-diphenylarsine-κ^2^<i>As</i>:<i>As</i>)bis[tetracarbonyltungsten(0)]
• Authors of publication: Tiekink, Edward R. T.; Wardell, James L.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 4
• Pages of publication: m364
• a: 9.7052 ± 0.0004 Å
• b: 20.1288 ± 0.0007 Å
• c: 16.645 ± 0.0007 Å
• α: 90°
• β: 102.835 ± 0.002°
• γ: 90°
• Cell volume: 3170.4 ± 0.2 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 K
• Number of distinct elements: 5
• 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: 0.091
• Residual factor for significantly intense reflections: 0.061
• Weighted residual factors for significantly intense reflections: 0.112
• Weighted residual factors for all reflections included in the refinement: 0.12
• Goodness-of-fit parameter for all reflections included in the refinement: 1.62
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes