Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 4072114
Preview
| Coordinates | 4072114.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Common name | META-[ZnN(SiMe3)2]2 |
|---|---|
| Formula | C52 H88 N6 Si4 Zn2 |
| Calculated formula | C52 H88 N6 Si4 Zn2 |
| SMILES | CC1=[N](c2c(cccc2C(C)C)C(C)C)[Zn](N(C(=C1)C)c1cccc(c1)N1[Zn]([N](=C(C=C1C)C)c1c(cccc1C(C)C)C(C)C)N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C |
| Title of publication | Bimetallic Calcium and Zinc Complexes with Bridged β-Diketiminate Ligands: Investigations on Epoxide/CO2Copolymerization |
| Authors of publication | Piesik, Dirk F.-J.; Range, Sven; Harder, Sjoerd |
| Journal of publication | Organometallics |
| Year of publication | 2008 |
| Journal volume | 27 |
| Journal issue | 23 |
| Pages of publication | 6178 |
| a | 10.9191 ± 0.0008 Å |
| b | 35.169 ± 0.003 Å |
| c | 18.4217 ± 0.0014 Å |
| α | 90° |
| β | 95.451 ± 0.005° |
| γ | 90° |
| Cell volume | 7042.2 ± 1 Å3 |
| Cell temperature | 193 ± 2 K |
| Ambient diffraction temperature | 193 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/n 1 |
| Hall space group symbol | -P 2yn |
| Residual factor for all reflections | 0.1253 |
| Residual factor for significantly intense reflections | 0.0708 |
| Weighted residual factors for significantly intense reflections | 0.2085 |
| Weighted residual factors for all reflections included in the refinement | 0.2374 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.081 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 178610 (current) | 2016-03-21 | cif/4/07/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/07/21. |
4072114.cif |
| 132589 | 2015-03-02 | cif/ (antanas@koala.ibt.lt) Multiple CIFs contained incorrect '_refined_diff_density_rms' tag values, consisting of the actual numerical values and a trailing substrings that were accidentaly concatinated to the end of the values. The values were malformed upon deposition due to incorrect comment markup (comments were not prefixed with a '#' symbol). The folllowing command was carried to remove the trailing substrings: find . -name *.cif | xargs perl -0777 -i -pe "s/_refine_diff_density_rms\s*\'(\d*\.\d*)\s.*/_refine_diff_density_rms \1/" After the modifications 'cif_filter' script was used on all affected CIFs and changed values were inspected manually to avoid introduction of new errors (the trailling string might not be an artifact, but a misplaced e.s.d. value or a measurement unit symbol that implies the need of numerical value conversion). |
4072114.cif |
| 91935 | 2013-12-29 | cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs. |
4072114.cif |
| 47256 | 2012-03-23 | cif/4/ Distributing the new range 4 CIFs into their appropriate prefixed subdirectories. |
4072114.cif |
| 44245 | 2012-03-15 | ../uploads/cif-deposit/cod/cif Adding structures of 4072111, 4072112, 4072113, 4072114, 4072115, 4072116 via cif-deposit CGI script. |
4072114.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.