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Information card for entry 7706375
Preview
| Coordinates | 7706375.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Chemical name | [Si8O12][OSi(OMe)3]8 |
|---|---|
| Formula | C24 H72 O44 Si16 |
| Calculated formula | C24 H72 O44 Si16 |
| Title of publication | Treating octasilanol [Si<sub>8</sub>O<sub>12</sub>][OH]<sub>8</sub> with tetramethoxysilane and trimethoxyvinylsilane: a halogen-free synthetic route to alkoxysilyl-substituted double-four-ring siloxanes. |
| Authors of publication | Nozawa, Takeshi; Kobayashi, Toshiaki; Matsumoto, Tomohiro; Yagihashi, Fujio; Sato, Kazuhiko; Igarashi, Masayasu |
| Journal of publication | Dalton transactions (Cambridge, England : 2003) |
| Year of publication | 2021 |
| Journal volume | 50 |
| Journal issue | 5 |
| Pages of publication | 1594 - 1598 |
| a | 14.713 ± 0.003 Å |
| b | 16.575 ± 0.004 Å |
| c | 26.663 ± 0.006 Å |
| α | 90° |
| β | 90.201 ± 0.005° |
| γ | 90° |
| Cell volume | 6502 ± 3 Å3 |
| Cell temperature | 93 K |
| Ambient diffraction temperature | 93 K |
| Number of distinct elements | 4 |
| Space group number | 9 |
| Hermann-Mauguin space group symbol | C 1 c 1 |
| Hall space group symbol | C -2yc |
| Residual factor for all reflections | 0.0965 |
| Residual factor for significantly intense reflections | 0.0659 |
| Weighted residual factors for significantly intense reflections | 0.152 |
| Weighted residual factors for all reflections included in the refinement | 0.1664 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.967 |
| Diffraction radiation wavelength | 0.71075 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301878 (current) | 2025-08-23 | Add cross-references to PubChem compounds in COD range 7/70/ Each referenced PubChem compound corresponds to the full crystal structure. |
7706375.cif |
| 262623 | 2021-03-05 | cif/ Updating files of 7706375 Original log message: Adding full bibliography for 7706375.cif. |
7706375.cif |
| 260931 | 2021-01-14 | cif/ Adding structures of 7706375 via cif-deposit CGI script. |
7706375.cif |
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Users of the data should acknowledge the original authors of the
structural data.