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Information card for entry 7204205
Preview
Coordinates | 7204205.cif |
---|---|
Original paper (by DOI) | HTML |
Formula | C19 H18 N4 O3 |
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Calculated formula | C19 H18 N4 O3 |
Title of publication | Pyrrole and polypyrrole-based liquid crystals containing azobenzene mesogenic groups |
Authors of publication | Chen, Yu; Harrison, William T. A.; Imrie, Corrie T.; Ryder, Karl S. |
Journal of publication | Journal of Materials Chemistry |
Year of publication | 2002 |
Journal volume | 12 |
Journal issue | 3 |
Pages of publication | 579 |
a | 11.8709 ± 0.0018 Å |
b | 7.6449 ± 0.0012 Å |
c | 20.891 ± 0.004 Å |
α | 90° |
β | 111.696 ± 0.003° |
γ | 90° |
Cell volume | 1761.6 ± 0.5 Å3 |
Cell temperature | 293 ± 2 K |
Ambient diffraction temperature | 293 ± 2 K |
Number of distinct elements | 4 |
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 | 0.117 |
Residual factor for significantly intense reflections | 0.068 |
Weighted residual factors for significantly intense reflections | 0.18 |
Weighted residual factors for all reflections included in the refinement | 0.198 |
Goodness-of-fit parameter for all reflections included in the refinement | 0.88 |
Diffraction radiation wavelength | 0.6923 Å |
Diffraction radiation type | synchrotron |
Has coordinates | Yes |
Has disorder | Yes |
Has Fobs | No |
Revision | Date | Message | Files |
---|---|---|---|
213973 (current) | 2019-03-05 | cod/ Removed potentially copyrighted or irrelevant data items from 1289 entries. |
7204205.cif |
180373 | 2016-03-26 | cif/7/20/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/20/42. |
7204205.cif |
120112 | 2014-07-12 | Adding DOIs to range 7 structures. | 7204205.cif |
35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7204205.cif |
3890 | 2010-12-07 | cif/7/ Adding CIFs with data extracted from New-J-Chem-2004-2000/, Org-Biomol-Chem-2004-2000/ and RSC-2004-2000/. |
7204205.cif |
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Users of the data should acknowledge the original authors of the
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