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Information card for entry 2230378
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| Coordinates | 2230378.cif |
|---|---|
| Structure factors | 2230378.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 3a,8a-Dihydroxy-1,3,3a,8a-tetrahydroindeno[1,2-<i>d</i>]imidazole-2,8-dione |
|---|---|
| Formula | C10 H8 N2 O4 |
| Calculated formula | C10 H8 N2 O4 |
| SMILES | O=C1N[C@@]2(O)c3ccccc3C(=O)[C@@]2(O)N1.O=C1N[C@]2(O)c3ccccc3C(=O)[C@]2(O)N1 |
| Title of publication | 3a,8a-Dihydroxy-1,3,3a,8a-tetrahydroindeno[1,2-<i>d</i>]imidazole-2,8-dione |
| Authors of publication | Ghalib, Raza Murad; Hashim, Rokiah; Mehdi, Sayed Hasan; Quah, Ching Kheng; Fun, Hoong-Kun |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 6 |
| Pages of publication | o1525 |
| a | 6.7914 ± 0.0002 Å |
| b | 7.3201 ± 0.0002 Å |
| c | 9.5006 ± 0.0003 Å |
| α | 94.258 ± 0.001° |
| β | 102.773 ± 0.001° |
| γ | 93.725 ± 0.001° |
| Cell volume | 457.74 ± 0.02 Å3 |
| Cell temperature | 296 K |
| Ambient diffraction temperature | 296 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 | 0.0559 |
| Residual factor for significantly intense reflections | 0.0395 |
| Weighted residual factors for significantly intense reflections | 0.0982 |
| Weighted residual factors for all reflections included in the refinement | 0.1095 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.054 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201979 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/23 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2230378.cif 2230378.hkl |
| 181225 | 2016-04-03 | hkl/2/23/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23/03. |
2230378.cif 2230378.hkl |
| 176798 | 2016-02-21 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23. |
2230378.cif 2230378.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2230378.cif 2230378.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. | 2230378.cif 2230378.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2230378.cif 2230378.hkl |
| 22560 | 2011-07-04 | hkl/ Adding Fobs files for the recent IUCr data deposition. |
2230378.cif 2230378.hkl |
| 22358 | 2011-07-04 | ../uploads/cif-deposit/cod/cif Adding structures of 2230378 via cif-deposit CGI script. |
2230378.cif |
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Users of the data should acknowledge the original authors of the
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