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Information card for entry 7215694
Preview
| Coordinates | 7215694.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C20 H21 F N3 O8 |
|---|---|
| Calculated formula | C20 H21 F N3 O8 |
| Title of publication | New crystalline salt forms of levofloxacin: conformational analysis and attempts towards the crystal structure prediction of the anhydrous form |
| Authors of publication | Singh, Shiv Shankar; Thakur, Tejender S. |
| Journal of publication | CrystEngComm |
| Year of publication | 2014 |
| Journal volume | 16 |
| Journal issue | 20 |
| Pages of publication | 4215 |
| a | 17.06 ± 0.02 Å |
| b | 6.916 ± 0.007 Å |
| c | 19.12 ± 0.02 Å |
| α | 90° |
| β | 110.106 ± 0.017° |
| γ | 90° |
| Cell volume | 2118 ± 4 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 5 |
| Hermann-Mauguin space group symbol | C 1 2 1 |
| Hall space group symbol | C 2y |
| Residual factor for all reflections | 0.1369 |
| Residual factor for significantly intense reflections | 0.0834 |
| Weighted residual factors for significantly intense reflections | 0.2168 |
| Weighted residual factors for all reflections included in the refinement | 0.2733 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.018 |
| Diffraction radiation probe | x-ray |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176453 (current) | 2016-02-16 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 7. |
7215694.cif |
| 132410 | 2015-02-25 | cod/ (robertas@burundukas) Replaced zero-length value of the tag '_chemical_name_systematic' with '?'. codsql 'select file, chemname from data \ where length(chemname) = 0' -NB \ | perl -ne 'print $1."\n" if /\b(\d{7})\s*$/' \ | codid2file \ | xargs perl -0777 -i -pe 's/\b_chemical_name_systematic \K \s*? ( \n ; \s*? \n ; | '\'' \s* '\'' \s*? ) (?=\n) /" " x8 . "?"/ixmse' |
7215694.cif |
| 112840 | 2014-05-05 | cif/ Adding structures of 7215688, 7215689, 7215690, 7215691, 7215692, 7215693, 7215694, 7215695 via cif-deposit CGI script. |
7215694.cif |
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Users of the data should acknowledge the original authors of the
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