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Information card for entry 2104868
Preview
| Coordinates | 2104868.cif |
|---|---|
| Original IUCr paper | HTML |
| Common name | Dicyclohexylammonium 4-azidebenzoate |
|---|---|
| Chemical name | Dicyclohexylammonium 4-azidebenzoate |
| Formula | C19 H28 N4 O2 |
| Calculated formula | C19 H28 N4 O2 |
| SMILES | C(=O)(c1ccc(cc1)N=N#N)[O-].C1(CCCCC1)[NH2+]C1CCCCC1 |
| Title of publication | Direct observation of various reaction pathways of arylnitrenes in different crystal environments caused by acid‒base complex formation |
| Authors of publication | Mitsumori, Takahiro; Sekine, Akiko; Uekusa, Hidehiro; Ohashi, Yuji |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 2010 |
| Journal volume | 66 |
| Journal issue | 6 |
| Pages of publication | 647 - 661 |
| a | 9.0015 ± 0.0002 Å |
| b | 9.3009 ± 0.0002 Å |
| c | 11.8819 ± 0.0001 Å |
| α | 107.909 ± 0.001° |
| β | 100.454 ± 0.001° |
| γ | 91.613 ± 0.001° |
| Cell volume | 927.11 ± 0.03 Å3 |
| Cell temperature | 80 ± 2 K |
| Ambient diffraction temperature | 80 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0427 |
| Residual factor for significantly intense reflections | 0.0364 |
| Weighted residual factors for significantly intense reflections | 0.1057 |
| Weighted residual factors for all reflections included in the refinement | 0.1085 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.09 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176768 (current) | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/10. |
2104868.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 {}' |
2104868.cif |
| 125873 | 2014-10-25 | cod/ (saulius@koala.ibt.lt) Adding DOIs to 1887 Acta Cryst. CIFs, their DOIs fetched using ACCE codes. |
2104868.cif |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2104868.cif |
| 7472 | 2011-01-17 | ../uploads/cif-deposit/cod/cif Adding structures of 2104865, 2104866, 2104867, 2104868, 2104869, 2104870, 2104871, 2104872, 2104873, 2104874 via cif-deposit CGI script. |
2104868.cif |
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Users of the data should acknowledge the original authors of the
structural data.