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Information card for entry 2211227
Preview
| Coordinates | 2211227.cif |
|---|---|
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Common name | 2-methylimidazolium pentaborate |
|---|---|
| Chemical name | 2-methylimidazolium tetrahydroxohexaoxopentaborate |
| Formula | C4 H11 B5 N2 O10 |
| Calculated formula | C4 H11 B5 N2 O10 |
| SMILES | O1[B-]2(OB(OB1O)O)OB(OB(O2)O)O.[nH]1c([nH+]cc1)C |
| Title of publication | 2-Methylimidazolium tetrahydroxohexaoxopentaborate |
| Authors of publication | Hui-Xxiang Yang; Wen-Juan Zhang; Xia-Li Liu; Zhi-Hong Liu |
| Journal of publication | Acta Crystallographica, Section E |
| Year of publication | 2006 |
| Journal volume | 62 |
| Journal issue | 11 |
| Pages of publication | o2846 - o2848 |
| a | 8.4513 ± 0.0016 Å |
| b | 11.458 ± 0.002 Å |
| c | 14.026 ± 0.003 Å |
| α | 90° |
| β | 90.682 ± 0.004° |
| γ | 90° |
| Cell volume | 1358.2 ± 0.4 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 5 |
| 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 | 0.0743 |
| Residual factor for significantly intense reflections | 0.0492 |
| Weighted residual factors for significantly intense reflections | 0.1216 |
| Weighted residual factors for all reflections included in the refinement | 0.138 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.012 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201974 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/21 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2211227.cif |
| 176787 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/21. |
2211227.cif |
| 91933 | 2013-12-28 | cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs. |
2211227.cif |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2211227.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. |
2211227.cif |
| 853 | 2009-11-16 | cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion. |
2211227.cif |
| 326 | 2008-04-03 | Adding all Acta Cryst. B, C, and E missing retrospective CIF files up to 2008 February, generated from the files that were automatically downloaded from the IUCr site. |
2211227.cif |
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Users of the data should acknowledge the original authors of the
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