Information card for entry 2209440

Structure parameters

• Chemical name: bis[μ~3~bis(<i>tert</i>-butylamido)bis(<i>tert</i>-butylimido)silyl] di-μ~3~-chloro-tetratetrahydrofuranhexalithium(I)
• Formula: C48 H108 Cl2 Li6 N8 O4 Si2
• Calculated formula: C48 H108 Cl2 Li6 N8 O4 Si2
• Title of publication: A lithium complex of a bis(amido)bis(imido)silicate dianion
• Authors of publication: Copsey, May C.; Balakrishna, Maravanji S.; Chivers, Tristram
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 7
• Pages of publication: m1683 - m1685
• a: 19.405 ± 0.004 Å
• b: 10.632 ± 0.002 Å
• c: 30.693 ± 0.006 Å
• α: 90°
• β: 95.4 ± 0.03°
• γ: 90°
• Cell volume: 6304 ± 2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 7
• 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: 0.0976
• Residual factor for significantly intense reflections: 0.0583
• Weighted residual factors for significantly intense reflections: 0.1302
• Weighted residual factors for all reflections included in the refinement: 0.1483
• Goodness-of-fit parameter for all reflections included in the refinement: 1.037
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes