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Information card for entry 4029492
Preview
| Coordinates | 4029492.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C39 H42 N4 O |
|---|---|
| Calculated formula | C39 H42 N4 O |
| SMILES | c1(c(c2c([nH]c(c2C#N)[NH3+])c(c1C#N)c1ccc(cc1)C(C)C)c1ccc(C(C)C)cc1)c1ccc(cc1)C(C)C.OCC |
| Title of publication | One-step synthesis of pyrido[1,2-a]benzimidazole derivatives by a novel multicomponent reaction of chloroacetonitrile, malononitrile, aromatic aldehyde, and pyridine. |
| Authors of publication | Yan, Chao Guo; Wang, Qi Fang; Song, Xiao Kai; Sun, Jing |
| Journal of publication | The Journal of organic chemistry |
| Year of publication | 2009 |
| Journal volume | 74 |
| Journal issue | 2 |
| Pages of publication | 710 - 718 |
| a | 12.8905 ± 0.0014 Å |
| b | 18.936 ± 0.002 Å |
| c | 14.3773 ± 0.0015 Å |
| α | 90° |
| β | 91.727 ± 0.002° |
| γ | 90° |
| Cell volume | 3507.8 ± 0.6 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296 ± 2 K |
| Number of distinct elements | 4 |
| 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 | 0.097 |
| Residual factor for significantly intense reflections | 0.0684 |
| Weighted residual factors for significantly intense reflections | 0.2008 |
| Weighted residual factors for all reflections included in the refinement | 0.2305 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.086 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176432 (current) | 2016-02-14 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries. |
4029492.cif |
| 134573 | 2015-04-01 | cod/ (robertas@burundukas) The 'cif_fix_values' script was applied on the CIF files, which had notes in the COD database's table 'validations' generated by the 'cif_validate' validator about misspelling of the enumerable values of the data item '_symmetry_cell_setting'. There was used the option '--fix-only-misspelled'. And there were used 'cif_filter' later in the pipe. Read the log for more details. There were 595 distinct CIF files which had messages from validator. The 'cif_fix_values' script generated 417 messages about corrected misspelled values of enumerators to the log file. Some messages were generated by 'cif_filter' and some changes by the 'cif_filter' were done without messaging to the log file. The 'cif_fix_value' script corrected the enumerators of all data items presented in the file for the replacement of the misspelled values. |
4029492.cif |
| 114791 | 2014-05-29 | cif/ Adding structures of 4029486, 4029487, 4029488, 4029489, 4029490, 4029491, 4029492, 4029493, 4029494, 4029495, 4029496, 4029497, 4029498, 4029499 via cif-deposit CGI script. |
4029492.cif |
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Users of the data should acknowledge the original authors of the
structural data.