Information card for entry 4323273

Structure parameters

• Common name: cis,cis-Tetrachloro-bis(t-butylamido)-bis(dimethyl- phosphino)methane ditungsten(III)
• Chemical name: 1,1,2,2-Tetrachloro-1,2-bis(t-butylamido)-(cis,cis)-1,2- bis(dimethylphosphino)methane ditungsten(III)
• Formula: C13 H34 Cl4 N2 P2 W2
• Calculated formula: C13 H34 Cl4 N2 P2 W2
• SMILES: [W]1([W]([P](C[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: 13.807 ± 0.001 Å
• b: 11.835 ± 0.002 Å
• c: 15.348 ± 0.001 Å
• α: 90°
• β: 109.19 ± 0.02°
• γ: 90°
• Cell volume: 2368.6 ± 0.5 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 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: 0.0388
• Residual factor for significantly intense reflections: 0.0324
• Weighted residual factors for all reflections: 0.0879
• Weighted residual factors for significantly intense reflections: 0.0832
• Goodness-of-fit parameter for all reflections: 1.119
• Goodness-of-fit parameter for significantly intense reflections: 1.137
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No