Information card for entry 1574210

Structure parameters

• Chemical name: KT-14
• Formula: C63 H94 N2 O4 Si5 W
• Calculated formula: C63 H94 N2 O4 Si5 W
• Title of publication: Metal–silicon triple bonds: reactivity of the silylidyne complexes [Cp*(CO)2M≡Si–Tbb] (M = Cr – W)
• Authors of publication: Tomer, Kanishk; Schnakenburg, Gregor; Das, Ujjal; Filippou, Alexander C.
• Journal of publication: Chemical Science
• Year of publication: 2025
• Journal volume: 16
• Journal issue: 18
• Pages of publication: 7773 - 7793
• a: 13.441 ± 0.0002 Å
• b: 14.406 ± 0.0002 Å
• c: 34.6694 ± 0.0005 Å
• α: 90°
• β: 99.326 ± 0.001°
• γ: 90°
• Cell volume: 6624.34 ± 0.17 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/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0819
• Residual factor for significantly intense reflections: 0.0393
• Weighted residual factors for significantly intense reflections: 0.0773
• Weighted residual factors for all reflections included in the refinement: 0.0856
• Goodness-of-fit parameter for all reflections included in the refinement: 0.876
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No