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Information card for entry 8100962
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| Coordinates | 8100962.cif |
|---|
| Formula | C9 H16 N2 |
|---|---|
| Calculated formula | C9 H15.98 N2 |
| Title of publication | Crystal structure of 4,5-diisopropylimidazole, (C~3~H~7~)~2~C~3~N~2~H~2~ |
| Authors of publication | Norbert, Kuhn; Manfred, Steimann; Michael, Walker |
| Journal of publication | Zeitschrift für Kristallographie - New Crystal Structures |
| Year of publication | 2001 |
| Journal volume | 216 |
| Journal issue | 2 |
| Pages of publication | 318 - 318 |
| a | 9.692 ± 0.002 Å |
| b | 9.692 ± 0.002 Å |
| c | 9.829 ± 0.005 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 923.3 ± 0.5 Å3 |
| Cell temperature | 173 ± 2 K |
| Ambient diffraction temperature | 173 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 96 |
| Hermann-Mauguin space group symbol | P 43 21 2 |
| Hall space group symbol | P 4nw 2abw |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 130149 (current) | 2015-01-27 | cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command. |
8100962.cif |
| 103185 | 2014-02-27 | cif/8/10/ (antanas@lokys.ibt.lt) Adding and updating bibliographic information: volume, authors, issue, first page, last page. |
8100962.cif |
| 100679 | 2014-02-06 | cif/8/ (antanas@lokys.ibt.lt) Adding paper volume. |
8100962.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
8100962.cif |
| 5310 | 2011-01-02 | cif/ Running cif_fix_enum with the core CIF dictionary on COD ranges 2, 8 and 9. Range 9 remained unchanged, and in ranges 2 and 8 there were 17309 modified files, most changes were fixes enumerator case. |
8100962.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
8100962.cif |
| 19 | 2008-01-26 | Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\r\n/\n/' |
8100962.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
8100962.cif |
| 13 | 2008-01-13 | Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory. |
8100962.cif |
| 1 | 2007-11-30 | Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29) |
8100962.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.