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Information card for entry 4025770
Preview
| Coordinates | 4025770.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C28 H21 N O |
|---|---|
| Calculated formula | C28 H21 N O |
| SMILES | O=c1n(c2ccc(cc2)C)c(c(c2c1cccc2)c1ccccc1)c1ccccc1 |
| Title of publication | Rh-Catalyzed Oxidative Coupling between Primary and Secondary Benzamides and Alkynes: Synthesis of Polycyclic Amides |
| Authors of publication | Guoyong Song; Dan Chen; Cheng-Ling Pan; Robert H. Crabtree; Xingwei Li |
| Journal of publication | Journal of Organic Chemistry |
| Year of publication | 2010 |
| Journal volume | 75 |
| Pages of publication | 7487 - 7490 |
| a | 9.5174 ± 0.0009 Å |
| b | 23.507 ± 0.002 Å |
| c | 18.6244 ± 0.0016 Å |
| α | 90° |
| β | 99.913 ± 0.002° |
| γ | 90° |
| Cell volume | 4104.5 ± 0.6 Å3 |
| Cell temperature | 160 ± 2 K |
| Ambient diffraction temperature | 160 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/c 1 |
| Hall space group symbol | -P 2ybc |
| Residual factor for all reflections | 0.1416 |
| Residual factor for significantly intense reflections | 0.0628 |
| Weighted residual factors for significantly intense reflections | 0.1519 |
| Weighted residual factors for all reflections included in the refinement | 0.2034 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.951 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 250444 (current) | 2020-04-07 | cif/4 Fixing Z values and formulae |
4025770.cif |
| 178436 | 2016-03-21 | cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/57. |
4025770.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 {}' |
4025770.cif |
| 91935 | 2013-12-29 | cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs. |
4025770.cif |
| 34330 | 2012-02-24 | cif/4/ Reorganising CIF range 4 into a prefix tree. |
4025770.cif |
| 17004 | 2011-03-31 | cif/ Commiting CIFs, that were updated with the 'cif_fix_values' script, using options '--fix-misspelled replacement_values.lst', '--fix-temperature' and '--fix-enums' with built-in table of enum values. The following cmd was used: > (set -x; find ? -name \*.cif | sort | xargs -i sh -c 'if !( > cif_fix_values --fix-misspelled ~/../inputs/replacament_values.lst {} | > cif_filter --add-cif-header {} | > sponge {} ) 2>&1 | grep NOTE; then svn revert {}; > fi' ) & |
4025770.cif |
| 11575 | 2011-02-15 | ../uploads/cif-deposit/cod/cif Adding structures of 4025770 via cif-deposit CGI script. |
4025770.cif |
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