Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 2229158
Preview
| Coordinates | 2229158.cif |
|---|---|
| Structure factors | 2229158.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 2-(Furan-2-yl)-3-hydroxy-4<i>H</i>-chromen-4-one |
|---|---|
| Formula | C13 H8 O4 |
| Calculated formula | C13 H8 O4 |
| SMILES | o1c(c(c(=O)c2ccccc12)O)c1occc1 |
| Title of publication | 2-(Furan-2-yl)-3-hydroxy-4<i>H</i>-chromen-4-one |
| Authors of publication | Wera, Michał; Pivovarenko, Vasyl G.; Sikorski, Artur; Lis, Tadeusz; Błażejowski, Jerzy |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 2 |
| Pages of publication | o266 |
| a | 14.365 ± 0.008 Å |
| b | 4.421 ± 0.003 Å |
| c | 17.086 ± 0.01 Å |
| α | 90° |
| β | 110.91 ± 0.05° |
| γ | 90° |
| Cell volume | 1013.6 ± 1.1 Å3 |
| Cell temperature | 100 ± 2 K |
| Ambient diffraction temperature | 100 ± 2 K |
| Number of distinct elements | 3 |
| 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 | 0.0541 |
| Residual factor for significantly intense reflections | 0.0366 |
| Weighted residual factors for significantly intense reflections | 0.0854 |
| Weighted residual factors for all reflections included in the refinement | 0.0923 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.104 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201978 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/22 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2229158.cif 2229158.hkl |
| 181212 | 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 2/22/91. |
2229158.cif 2229158.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. |
2229158.cif 2229158.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2229158.cif 2229158.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. | 2229158.cif 2229158.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2229158.cif 2229158.hkl |
| 14261 | 2011-03-09 | Adding the Fobs data for the recenty deposited IUCr structrures. | 2229158.cif 2229158.hkl |
| 12204 | 2011-03-05 | ../uploads/cif-deposit/cod/cif Adding structures of 2229158 via cif-deposit CGI script. |
2229158.cif |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.