Information card for entry 7718303

Structure parameters

• Common name: 1,4-Di(tert-butyl)-1,4-diazabut-2-ene-1,4-diyl][1,4-di(iso-propyl)tetraaz-2-ene-1,4-diyl]silane
• Chemical name: 6,9-Di-tert-butyl-1,4-di(iso-propyl)-1,2,3,4,6,9-hexaaza-5-silaspiro[4.4]nona-2,7-diene
• Formula: C18 H38 N6 Si
• Calculated formula: C18 H38 N6 Si
• Title of publication: Synthesis, characterization, and thermal properties of volatile 1,4-dialkyl-5-silatetrazolines: nitrogen-rich silicon heterocycles as possible CVD precursors for silicon nitride.
• Authors of publication: Flores, Vincent J.; Girolami, Gregory S.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2025
• Journal volume: 54
• Journal issue: 23
• Pages of publication: 9399 - 9404
• a: 13.8746 ± 0.0007 Å
• b: 11.8697 ± 0.0007 Å
• c: 13.0995 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2157.3 ± 0.2 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 4
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.036
• Residual factor for significantly intense reflections: 0.0327
• Weighted residual factors for significantly intense reflections: 0.0849
• Weighted residual factors for all reflections included in the refinement: 0.0874
• Goodness-of-fit parameter for all reflections included in the refinement: 1.047
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No