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Information card for entry 7114877
Preview
| Coordinates | 7114877.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C17 H22 N2 |
|---|---|
| Calculated formula | C17 H22 N2 |
| SMILES | [C]1N(C=CN1CCCC=C)c1c(cc(cc1C)C)C |
| Title of publication | N-Heterocyclic carbenes can coexist with alkenes and C–H acidic sites |
| Authors of publication | Fürstner, Alois; Krause, Helga; Ackermann, Lutz; Lehmann, Christian W. |
| Journal of publication | Chemical Communications |
| Year of publication | 2001 |
| Journal issue | 21 |
| Pages of publication | 2240 |
| a | 9.5288 ± 0.0004 Å |
| b | 29.1967 ± 0.0015 Å |
| c | 11.0965 ± 0.0006 Å |
| α | 90° |
| β | 94.419 ± 0.002° |
| γ | 90° |
| Cell volume | 3078 ± 0.3 Å3 |
| Cell temperature | 100 K |
| Ambient diffraction temperature | 100 K |
| Number of distinct elements | 3 |
| 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 | 0.1287 |
| Residual factor for significantly intense reflections | 0.0783 |
| Weighted residual factors for significantly intense reflections | 0.1758 |
| Weighted residual factors for all reflections included in the refinement | 0.2085 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.124 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301857 (current) | 2025-08-22 | Add cross-references to PubChem compounds in COD range 7/11/ Each referenced PubChem compound corresponds to the full crystal structure. |
7114877.cif |
| 180262 | 2016-03-26 | cif/7/11/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/11/48. |
7114877.cif |
| 130086 | 2015-01-23 | cod/ (robertas@burundukas) The 'cif_fix_values' program was applied to CIFs that have generated the validation messages containing tag '_exptl_crystal_density_meas'. 16946 CIFs had a values that were perceived as 'not measured' and they were changed to '?'. The total of 17089 CIFs was changed. Those that were not corrected by 'cif_fix_values' were reformatted by the parser (e.g. a doi tag was moved to another place). The processing command was: mysql -u cod_reader -h www.crystallography.net cod -e \ 'select distinct codid from validation \ where message like \ "%tag%_exptl_crystal_density_meas'\''%"' -NB \ | xargs -i sh -c 'cif_fix_values {} \ | cif_filter --add-cif-header {} \ | sponge {}' |
7114877.cif |
| 118389 | 2014-06-30 | cif/ Adding structures of 7114877, 7114878 via cif-deposit CGI script. |
7114877.cif |
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Users of the data should acknowledge the original authors of the
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