Information card for entry 7043141

Structure parameters

• Common name: carbene stabilized bissilylene
• Formula: C42 H68 N2 Si2
• Calculated formula: C42 H68 N2 Si2
• SMILES: C/1(C(CC(C)(C)N1c1c(cccc1C(C)C)C(C)C)(C)C)=[Si](C)\[Si](C)=C1\N(c2c(cccc2C(C)C)C(C)C)C(CC1(C)C)(C)C
• Title of publication: Carbene Stabilized Interconnected Bis-germylene and its Silicon Analogue with Small Methyl Substituents
• Authors of publication: Roesky, Herbert W.; Kundu, Subrata; Samuel, Prinson P.; Luebben, Anna; Andrada, Diego Marcelo; Frenking, G.; Dittrich, Birger
• Journal of publication: Dalton Trans.
• Year of publication: 2017
• a: 39.475 ± 0.017 Å
• b: 39.475 ± 0.017 Å
• c: 10.222 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 15929 ± 16 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 88
• Hermann-Mauguin space group symbol: I 41/a
• Hall space group symbol: -I 4ad
• Residual factor for all reflections: 0.0483
• Residual factor for significantly intense reflections: 0.0401
• Weighted residual factors for significantly intense reflections: 0.1091
• Weighted residual factors for all reflections included in the refinement: 0.1124
• Goodness-of-fit parameter for all reflections included in the refinement: 1.271
• Diffraction radiation wavelength: 0.6538 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No