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Information card for entry 4026016
Preview
| Coordinates | 4026016.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | ChemSpider; PubChem |
| Formula | C16 H23 O7 P |
|---|---|
| Calculated formula | C16 H23 O7 P |
| SMILES | P1(=O)(OCC(CO1)(C)C)/C=C(\C(=C)C)/C(=C/C(=O)OC)C(=O)OC |
| Title of publication | Cycloaddition Reactions of Allenylphosphonates and Related Allenes with Dialkyl Acetylenedicarboxylates, 1,3-Diphenylisobenzofuran, and Anthracene |
| Authors of publication | K. V. Sajna; Ramesh Kotikalapudi; Manab Chakravarty; N. N. Bhuvan Kumar; K. C. Kumara Swamy |
| Journal of publication | Journal of Organic Chemistry |
| Year of publication | 2011 |
| Journal volume | 76 |
| Pages of publication | 920 - 938 |
| a | 15.4896 ± 0.0013 Å |
| b | 6.3827 ± 0.0005 Å |
| c | 22.4035 ± 0.0015 Å |
| α | 90° |
| β | 121.467 ± 0.004° |
| γ | 90° |
| Cell volume | 1889.2 ± 0.3 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 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 | 0.1335 |
| Residual factor for significantly intense reflections | 0.0678 |
| Weighted residual factors for significantly intense reflections | 0.1473 |
| Weighted residual factors for all reflections included in the refinement | 0.1708 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.15 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301812 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure. |
4026016.cif |
| 201982 | 2017-10-13 | cif/ Marking COD entries in range 4 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
4026016.cif |
| 178439 | 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 4/02/60. |
4026016.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 {}' |
4026016.cif |
| 91935 | 2013-12-29 | cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs. |
4026016.cif |
| 37425 | 2012-03-02 | ../uploads/cif-deposit/cod/cif Adding structures of 4026016 via cif-deposit CGI script. |
4026016.cif |
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Users of the data should acknowledge the original authors of the
structural data.