Information card for entry 4074068

Structure parameters

• Formula: C18 H23 Li2 N O2
• Calculated formula: C18 H23 Li2 N O2
• Title of publication: Remarkable Dichotomy of Oligomeric Chain Structures of Dilithium(amidoalkyl-cyclopentadienide) Systems Li2[C5H4-CHR-NAr]
• Authors of publication: Kotov, Vasily V.; Wang, Cun; Kehr, Gerald; Fröhlich, Roland; Erker, Gerhard
• Journal of publication: Organometallics
• Year of publication: 2007
• Journal volume: 26
• Journal issue: 25
• Pages of publication: 6258
• a: 24.27 ± 0.001 Å
• b: 9.386 ± 0.001 Å
• c: 16.451 ± 0.001 Å
• α: 90°
• β: 113.87 ± 0.01°
• γ: 90°
• Cell volume: 3427 ± 0.5 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 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: 0.0552
• Residual factor for significantly intense reflections: 0.0492
• Weighted residual factors for significantly intense reflections: 0.1277
• Weighted residual factors for all reflections included in the refinement: 0.1334
• Goodness-of-fit parameter for all reflections included in the refinement: 1.005
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No