Information card for entry 4133581

Structure parameters

• Formula: C42 H54 N4 O2 Si2
• Calculated formula: C42 H54 N4 O2 Si2
• SMILES: C1(=[N](C(C)(C)C)[Si]23(O[Si]4([N](=C(N4C(C)(C)C)c4ccccc4)C(C)(C)C)(O2)c2c4c5c(ccc34)CCc5cc2)N1C(C)(C)C)c1ccccc1
• Title of publication: Geometrically Compelled Disilene with λ⁴-Coordinate Si^II Atoms.
• Authors of publication: Kostenko, Arseni; Driess, Matthias
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2018
• Journal volume: 140
• Journal issue: 49
• Pages of publication: 16962 - 16966
• a: 14.768 ± 0.0005 Å
• b: 10.4696 ± 0.0004 Å
• c: 25.1558 ± 0.0008 Å
• α: 90°
• β: 98.675 ± 0.003°
• γ: 90°
• Cell volume: 3845 ± 0.2 ų
• Cell temperature: 150 ± 0.1 K
• Ambient diffraction temperature: 150 ± 0.1 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0755
• Residual factor for significantly intense reflections: 0.0471
• Weighted residual factors for significantly intense reflections: 0.1088
• Weighted residual factors for all reflections included in the refinement: 0.1244
• Goodness-of-fit parameter for all reflections included in the refinement: 1.004
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No