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Information card for entry 2225451
Preview
| Coordinates | 2225451.cif |
|---|---|
| Structure factors | 2225451.hkl |
| Original IUCr paper | HTML |
| External links | PubChem |
| Chemical name | 2'-Methyl-3,5-diphenylspiro[4,6-dioxa-2-azabicyclo[3.2.0]hept- 2-ene-7,4'-isoquinoline]-1',3'(2'<i>H</i>,4'<i>H</i>)-dione |
|---|---|
| Formula | C25 H18 N2 O4 |
| Calculated formula | C25 H18 N2 O4 |
| SMILES | O=C1N(C(=O)c2ccccc2[C@@]21O[C@]1(OC(=N[C@@H]21)c1ccccc1)c1ccccc1)C.O=C1N(C(=O)c2ccccc2[C@]21O[C@@]1(OC(=N[C@H]21)c1ccccc1)c1ccccc1)C |
| Title of publication | 2'-Methyl-3,5-diphenylspiro[4,6-dioxa-2-azabicyclo[3.2.0]hept-2-ene-7,4'-isoquinoline]-1',3'(2'<i>H</i>,4'<i>H</i>)-dione |
| Authors of publication | Fun, Hoong-Kun; Goh, Jia Hao; Yu, Haitao; Zhang, Yan |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2010 |
| Journal volume | 66 |
| Journal issue | 4 |
| Pages of publication | o803 - o804 |
| a | 13.3142 ± 0.0003 Å |
| b | 8.0366 ± 0.0002 Å |
| c | 19.1913 ± 0.0005 Å |
| α | 90° |
| β | 109.882 ± 0.001° |
| γ | 90° |
| Cell volume | 1931.09 ± 0.08 Å3 |
| Cell temperature | 100 ± 0.1 K |
| Ambient diffraction temperature | 100 ± 0.1 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 | 0.062 |
| Residual factor for significantly intense reflections | 0.047 |
| Weighted residual factors for significantly intense reflections | 0.1206 |
| Weighted residual factors for all reflections included in the refinement | 0.1496 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.349 |
| Diffraction radiation wavelength | 1.54178 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301805 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/22 Each referenced PubChem compound corresponds to the full crystal structure. |
2225451.cif 2225451.hkl |
| 181175 | 2016-04-03 | hkl/2/22/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/22/54. |
2225451.cif 2225451.hkl |
| 176789 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/22. |
2225451.cif 2225451.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2225451.cif 2225451.hkl |
| 88064 | 2013-08-29 | Adding _cod_database_fobs_code data item to all COD CIFs that have Fobs deposited and did not have this data item yet. | 2225451.cif 2225451.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2225451.cif 2225451.hkl |
| 5310 | 2011-01-02 | cif/ Running cif_fix_enum with the core CIF dictionary on COD ranges 2, 8 and 9. Range 9 remained unchanged, and in ranges 2 and 8 there were 17309 modified files, most changes were fixes enumerator case. |
2225451.cif 2225451.hkl |
| 1157 | 2010-05-06 | hkl/ Adding Fobs data for the recent IUCr deposition. |
2225451.cif 2225451.hkl |
| 1144 | 2010-05-03 | cif/2/ Adding CIFs from Acta-Cryst-E-2010_04/ deposition. |
2225451.cif |
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