Information card for entry 7100263

Structure parameters

• Formula: C50 H94 N4 Na2 O6 Si2
• Calculated formula: C50 H94 N4 Na2 O6 Si2
• SMILES: [Na]1([O]([Si]2(N(c3c(N2CC(C)(C)C)cccc3)CC(C)(C)C)[Na]([O]([Si]21N(c1c(N2CC(C)(C)C)cccc1)CC(C)(C)C)C)([O]1CCCC1)[O](CC)CC)C)([O]1CCCC1)[O](CC)CC
• Title of publication: Crystalline Na-Si(NN) derivatives [Si(NN) = Si{(NCH2tBu)2C6H4-1,2}]: the silylenoid [Si(NN)OMe]-, the dianion [(NN)Si-Si(NN)]2-, and the radical anion c-[Si(NN)]3-.
• Authors of publication: Barbara Gehrhus; Floria Antolini; P. B. Hitchcock; M. Lappert
• Journal of publication: Chemical Communications
• Year of publication: 2005
• a: 12.0924 ± 0.0004 Å
• b: 11.3065 ± 0.0005 Å
• c: 21.7705 ± 0.0008 Å
• α: 90°
• β: 102.275 ± 0.002°
• γ: 90°
• Cell volume: 2908.47 ± 0.19 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 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
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No