Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 7203104
Preview
| Coordinates | 7203104.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | ChemSpider; PubChem |
| Common name | octylsemicarbazid |
|---|---|
| Chemical name | ethyl2-[(octylamino)carbonyl]hydrazinecarboxylate |
| Formula | C12 H25 N3 O3 |
| Calculated formula | C12 H25 N3 O3 |
| SMILES | CCCCCCCCNC(=O)NNC(=O)OCC |
| Title of publication | Semicarbazides as gel forming agents for common solvents and liquid crystals |
| Authors of publication | Deindörfer, Pia; Geiger, Thomas; Schollmeyer, Dieter; Ye, Jian Hui; Zentel, Rudolf |
| Journal of publication | Journal of Materials Chemistry |
| Year of publication | 2006 |
| Journal volume | 16 |
| Journal issue | 4 |
| Pages of publication | 351 |
| a | 36.062 ± 0.002 Å |
| b | 9.1053 ± 0.0003 Å |
| c | 4.6794 ± 0.0003 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1536.51 ± 0.14 Å3 |
| Cell temperature | 298 ± 2 K |
| Ambient diffraction temperature | 298 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 33 |
| Hermann-Mauguin space group symbol | P n a 21 |
| Hall space group symbol | P 2c -2n |
| Residual factor for all reflections | 0.0628 |
| Residual factor for significantly intense reflections | 0.0487 |
| Weighted residual factors for significantly intense reflections | 0.1284 |
| Weighted residual factors for all reflections included in the refinement | 0.1378 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.026 |
| Diffraction radiation wavelength | 1.54178 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301863 (current) | 2025-08-22 | Add cross-references to PubChem compounds in COD range 7/20/ Each referenced PubChem compound corresponds to the full crystal structure. |
7203104.cif |
| 213973 | 2019-03-05 | cod/ Removed potentially copyrighted or irrelevant data items from 1289 entries. |
7203104.cif |
| 202017 | 2017-10-14 | cif/ Marking COD entries in range 7 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
7203104.cif |
| 180362 | 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 7/20/31. |
7203104.cif |
| 120112 | 2014-07-12 | Adding DOIs to range 7 structures. | 7203104.cif |
| 35909 | 2012-02-26 | cif/7/: reorganising range 7 into a prefix-directory tree. | 7203104.cif |
| 1504 | 2010-09-08 | cif/7/ Adding data extracted from RSC 2005 and 2006 year publications. |
7203104.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.