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Information card for entry 8102004
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| Coordinates | 8102004.cif |
|---|---|
| External links | PubChem |
| Chemical name | 2-[6-(2-formylphenoxy)-2,4-hexadiynyloxy]benzaldehyde |
|---|---|
| Formula | C20 H14 O4 |
| Calculated formula | C20 H14 O4 |
| Title of publication | Crystal structure of 2-[6-(2-formylphenoxy)-2,4-hexadiynyloxy]benzaldehyde, C~20~H~14~O~4~ |
| Authors of publication | Werz, D. B.; Balalaie, S.; Rominger, F.; Oloumi, Z. |
| Journal of publication | Zeitschrift für Kristallographie - New Crystal Structures |
| Year of publication | 2006 |
| Journal volume | 221 |
| Journal issue | 3 |
| Pages of publication | 339 - 340 |
| a | 12.5632 ± 0.0006 Å |
| b | 4.3769 ± 0.0002 Å |
| c | 14.8059 ± 0.0008 Å |
| α | 90° |
| β | 104.213 ± 0.002° |
| γ | 90° |
| Cell volume | 789.22 ± 0.07 Å3 |
| Cell temperature | 200 ± 2 K |
| Ambient diffraction temperature | 200 ± 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 | 0.0885 |
| Residual factor for significantly intense reflections | 0.0533 |
| Weighted residual factors for significantly intense reflections | 0.1288 |
| Weighted residual factors for all reflections included in the refinement | 0.1446 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.095 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301880 (current) | 2025-08-23 | Add cross-references to PubChem compounds in COD range 8/ Each referenced PubChem compound corresponds to the full crystal structure. |
8102004.cif |
| 176728 | 2016-02-18 | cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 8. |
8102004.cif |
| 107950 | 2014-03-25 | cif/8/ (antanas@lokys.ibt.lt) Adding and updating bibliographic information: volume, authors, issue, first page, last page. |
8102004.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
8102004.cif |
| 12743 | 2011-03-05 | ../uploads/cif-deposit/cod/cif Adding structures of 8102004 via cif-deposit CGI script. |
8102004.cif |
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Users of the data should acknowledge the original authors of the
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