Information card for entry 7016655

Structure parameters

• Formula: C26 H48 Li4 N4 Si4
• Calculated formula: C26 H48 Li4 N4 Si4
• SMILES: [Li]1([N]2([Si](C)(C)C)(C3)[Li]4N51([Si](C)(C)C)[Li][N]4([Si](C)(C)C)c1ccccc31)[N]([Si](C)(C)C)(c1c(cccc1)C5)[Li]2
• Title of publication: Crystalline metal (Li, Mg, Ca, Sr, Ba, Sn, Pb) complexes of the new chelating N,N'-dianionic [1,2-N(R)C(6)H(4)(CH(2)NR)](2-) ligand (R = SiMe(3), CH(2)Bu(t)).
• Authors of publication: Caro, Catherine F.; Coles, Martyn P.; Hitchcock, Peter B.; Lappert, Michael F.; Pierssens, Luc J.-M.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2011
• Journal volume: 40
• Journal issue: 38
• Pages of publication: 9821 - 9830
• a: 9.729 ± 0.002 Å
• b: 21.316 ± 0.005 Å
• c: 16.744 ± 0.004 Å
• α: 90°
• β: 97.9 ± 0.02°
• γ: 90°
• Cell volume: 3439.5 ± 1.4 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0978
• Residual factor for significantly intense reflections: 0.0562
• Weighted residual factors for significantly intense reflections: 0.1306
• Weighted residual factors for all reflections included in the refinement: 0.1511
• Goodness-of-fit parameter for all reflections included in the refinement: 0.998
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No