Information card for entry 4333212

Structure parameters

• Formula: C21 H46 N5 Si2 Ta
• Calculated formula: C21 H46 N5 Si2 Ta
• SMILES: C(c1ccccc1)[Ta]12(N([N]1(C)C)[Si](C)(C)C)(N([N]2(C)C)[Si](C)(C)C)=NC(C)(C)C
• Title of publication: Volatile Imido−Hydrazido Compounds of the Refractory Metals Niobium, Tantalum, Molybdenum, and Tungsten
• Authors of publication: Gaess, Daniel; Harms, Klaus; Pokoj, Michael; Stolz, Wolfgang; Sundermeyer, Jörg
• Journal of publication: Inorganic Chemistry
• Year of publication: 2007
• Journal volume: 46
• Journal issue: 16
• Pages of publication: 6688 - 6701
• a: 17.5882 ± 0.0012 Å
• b: 10.3497 ± 0.0004 Å
• c: 15.9474 ± 0.001 Å
• α: 90°
• β: 94.528 ± 0.005°
• γ: 90°
• Cell volume: 2893.9 ± 0.3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 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: 0.0291
• Residual factor for significantly intense reflections: 0.0222
• Weighted residual factors for significantly intense reflections: 0.0521
• Weighted residual factors for all reflections included in the refinement: 0.0534
• Goodness-of-fit parameter for all reflections included in the refinement: 0.961
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No