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Information card for entry 2230671
Preview
| Coordinates | 2230671.cif |
|---|---|
| Structure factors | 2230671.hkl |
| Original IUCr paper | HTML |
| Common name | Micromelin |
|---|---|
| Chemical name | 7-Methoxy-6-[(1<i>R</i>,2<i>R</i>,5<i>R</i>)-5-methyl-4-oxo-3,6- dioxabicyclo[3.1.0]hexan-2-yl]-2<i>H</i>-chromen-2-one |
| Formula | C15 H12 O6 |
| Calculated formula | C15 H12 O6 |
| SMILES | COc1cc2oc(=O)ccc2cc1[C@H]1OC(=O)[C@]2([C@@H]1O2)C |
| Title of publication | Absolute configuration of micromelin |
| Authors of publication | Fun, Hoong-Kun; Siridechakorn, Ittipon; Laphookhieo, Surat; Chantrapromma, Suchada |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 7 |
| Pages of publication | o1706 - o1707 |
| a | 6.7514 ± 0.0002 Å |
| b | 23.7537 ± 0.0008 Å |
| c | 8.073 ± 0.0003 Å |
| α | 90° |
| β | 90 ± 0.001° |
| γ | 90° |
| Cell volume | 1294.67 ± 0.08 Å3 |
| Cell temperature | 100 K |
| Ambient diffraction temperature | 100 K |
| Number of distinct elements | 3 |
| Space group number | 4 |
| Hermann-Mauguin space group symbol | P 1 21 1 |
| Hall space group symbol | P 2yb |
| Residual factor for all reflections | 0.022 |
| Residual factor for significantly intense reflections | 0.022 |
| Weighted residual factors for significantly intense reflections | 0.0591 |
| Weighted residual factors for all reflections included in the refinement | 0.0591 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.061 |
| Diffraction radiation wavelength | 1.54178 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 181228 (current) | 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 2/23/06. |
2230671.cif 2230671.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. |
2230671.cif 2230671.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2230671.cif 2230671.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. | 2230671.cif 2230671.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2230671.cif 2230671.hkl |
| 23417 | 2011-08-08 | hkl/ Adding Fobs data for the recently deposited coordinates from IUCr. |
2230671.cif 2230671.hkl |
| 22986 | 2011-08-04 | ../uploads/cif-deposit/cod/cif Adding structures of 2230671 via cif-deposit CGI script. |
2230671.cif |
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Users of the data should acknowledge the original authors of the
structural data.