Information card for entry 4323274

Structure parameters

• Common name: cis-Tetrachloro-bis(t-butylamido)-dimethylphosphinoethan ditungsten(III)
• Chemical name: 1,1,2,2-Tetrachloro-1,2-bis(t-butylamido)-(cis)-1,2- dimethylphosphinoethan ditungsten(III)
• Formula: C14 H36 Cl4 N2 P2 W2
• Calculated formula: C14 H36 Cl4 N2 P2 W2
• SMILES: [W]1([W]([P](CC[P]1(C)C)(C)C)(Cl)(Cl)NC(C)(C)C)(Cl)(Cl)NC(C)(C)C
• Title of publication: W2Cl4(NHR)2(PR'3)2 Molecules. 3. Bidentate Phosphine Complexes of Bis(tert-butylamido)tetrachloroditungsten. Preparation and Structural Characterization of cis,cis-W2Cl4(NHCMe3)2(L-L) (L-L = dmpm, dmpe, dppm, dppe)
• Authors of publication: F. Albert Cotton; Evgeny V. Dikarev; Wai-Yeung Wong
• Journal of publication: Inorganic Chemistry
• Year of publication: 1997
• Journal volume: 36
• Pages of publication: 80 - 85
• a: 14.144 ± 0.002 Å
• b: 11.991 ± 0.001 Å
• c: 15.662 ± 0.002 Å
• α: 90°
• β: 109.5 ± 0.01°
• γ: 90°
• Cell volume: 2503.9 ± 0.5 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0424
• Residual factor for significantly intense reflections: 0.0343
• Weighted residual factors for all reflections: 0.095
• Weighted residual factors for significantly intense reflections: 0.0878
• Goodness-of-fit parameter for all reflections: 1.103
• Goodness-of-fit parameter for significantly intense reflections: 1.119
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No