Information card for entry 4114972

Structure parameters

• Chemical name: 5-Iodo-2,4,6,8,9,10-hexakis(tri-tert-butylsilyl)heptacyclo-[4.4.0.0^1,3^.0^2,5^.0^3,9^.0^4,7^.0^8,10^]decagerman-7-yliumtetrakis(2,3,5,6-tetrafluorophenyl)borate
• Formula: C103 H174 B F16 Ge10 I Si6
• Calculated formula: C103 H174 B F16 Ge10 I Si6
• SMILES: I[Ge]12[Ge]3([Ge]456[Ge]1([Ge]174[Ge]2([Ge]351[Ge]1([Ge]6([Ge]71[Si](C(C)(C)C)(C(C)(C)C)C(C)(C)C)[Si](C(C)(C)C)(C(C)(C)C)C(C)(C)C)[Si](C(C)(C)C)(C(C)(C)C)C(C)(C)C)[Si](C(C)(C)C)(C(C)(C)C)C(C)(C)C)[Si](C(C)(C)C)(C(C)(C)C)C(C)(C)C)[Si](C(C)(C)C)(C(C)(C)C)C(C)(C)C.Fc1c(c(F)c(F)cc1F)[B-](c1c(F)c(F)cc(F)c1F)(c1c(F)c(F)cc(F)c1F)c1c(F)c(F)cc(F)c1F.Cc1ccccc1
• Title of publication: The Cation Cluster of Heavier Group 14 Elements: A Free Germyl Cation with Trishomoaromaticity
• Authors of publication: Akira Sekiguchi; Yutaka Ishida; Yoshio Kabe; Masaaki Ichinohe
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2002
• Journal volume: 124
• Pages of publication: 8776 - 8777
• a: 15.661 ± 0.0012 Å
• b: 17.337 ± 0.0012 Å
• c: 23.302 ± 0.002 Å
• α: 87.001 ± 0.005°
• β: 87.703 ± 0.004°
• γ: 83.786 ± 0.004°
• Cell volume: 6277.3 ± 0.8 ų
• Cell temperature: 120 K
• Ambient diffraction temperature: 120 K
• Number of distinct elements: 7
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1721
• Residual factor for significantly intense reflections: 0.0839
• Weighted residual factors for significantly intense reflections: 0.1898
• Weighted residual factors for all reflections included in the refinement: 0.2377
• Goodness-of-fit parameter for all reflections included in the refinement: 1.057
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No