Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 7052516
Preview
| Coordinates | 7052516.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C60 H64 Al2 Cl2 O7 Si4 |
|---|---|
| Calculated formula | C64 Al2 Cl2 O10 Si4 |
| SMILES | c1(ccccc1)[Si]1(c2ccccc2)O[Al]([O]2CCCC2)(O[Si](O[Si](c2ccccc2)(c2ccccc2)O[Al]([O]2CCCC2)(O[Si](O1)(c1ccccc1)c1ccccc1)Cl)(c1ccccc1)c1ccccc1)Cl.O1CCCC1.C1OCCC1 |
| Title of publication | A convenient route to anionic and cyclic aluminosiloxanes: crystal structures of [PyH][Al{OSiPh2(OSiPh2)2O}2] and the first twelve-membered organic aluminosilicate Al2Si4O6 ring |
| Authors of publication | Gun'ko, Yurii K.; Reilly, Roisin; Kessler, Vadim G. |
| Journal of publication | New Journal of Chemistry |
| Year of publication | 2001 |
| Journal volume | 25 |
| Journal issue | 4 |
| Pages of publication | 528 |
| a | 14.275 ± 0.004 Å |
| b | 16.322 ± 0.004 Å |
| c | 16.56 ± 0.004 Å |
| α | 90° |
| β | 113.911 ± 0.006° |
| γ | 90° |
| Cell volume | 3527.3 ± 1.6 Å3 |
| Cell temperature | 295 ± 2 K |
| Ambient diffraction temperature | 295 ± 2 K |
| Number of distinct elements | 6 |
| 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 | 0.1696 |
| Residual factor for significantly intense reflections | 0.0782 |
| Weighted residual factors for significantly intense reflections | 0.1792 |
| Weighted residual factors for all reflections included in the refinement | 0.2024 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.151 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 180079 (current) | 2016-03-26 | cif/7/05/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/05/25. |
7052516.cif |
| 129439 | 2015-01-07 | cod/ (robertas@burundukas) Correcting values of _exptl_crystal_density_meas and _exptl_crystal_density_method data items: codsql "select codid from validation where message like '%\\'_exptl_crystal_density_meas\\' value \"not measured\" is %'" -NB \ | codid2file \ | xargs perl -i -pe "s/_exptl_crystal_density_meas\\s+'not +measured'/_exptl_crystal_density_meas ?/i; \ s/_exptl_crystal_density_method\\s+('not +measured'|\\?|none)/_exptl_crystal_density_method ./i" |
7052516.cif |
| 120112 | 2014-07-12 | Adding DOIs to range 7 structures. | 7052516.cif |
| 35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7052516.cif |
| 5312 | 2011-01-03 | cif/ Adding files, updated with the 'cif_fix_enum' program and the cif_core.dic dictionary. The enumerator values were fixed, mostly incorrect case, but also some values that had extra underscores, dashes or spaces. Unfortunately, 22 had non-ASCII characters with the 8-th bit set, and these got incorrectly interpreted as latin1 characters and converted to their UTF8 equivalents by Perl. To fix the structures, however, they need to be redeposited from the original files with the new CIFParser/cif_filter version. |
7052516.cif |
| 3923 | 2010-12-16 | ../uploads/cif-deposit/cod/cif Adding structures of 7052516 via cif-deposit CGI script. |
7052516.cif |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.