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Information card for entry 2231343
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| Coordinates | 2231343.cif |
|---|---|
| Structure factors | 2231343.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Common name | Cacodylic acid |
|---|---|
| Chemical name | dimethylarsinic acid |
| Formula | C2 H7 As O2 |
| Calculated formula | C2 H7 As O2 |
| SMILES | [As](O)(=O)(C)C |
| Title of publication | The monoclinic polymorph of dimethylarsinic acid |
| Authors of publication | Betz, Richard; McCleland, Cedric; Marchand, Harold |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 8 |
| Pages of publication | m1013 |
| a | 15.764 ± 0.009 Å |
| b | 6.494 ± 0.005 Å |
| c | 11.302 ± 0.004 Å |
| α | 90° |
| β | 125.86 ± 0.03° |
| γ | 90° |
| Cell volume | 937.7 ± 1 Å3 |
| Cell temperature | 200 ± 2 K |
| Ambient diffraction temperature | 200 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 15 |
| Hermann-Mauguin space group symbol | C 1 2/c 1 |
| Hall space group symbol | -C 2yc |
| Residual factor for all reflections | 0.0215 |
| Residual factor for significantly intense reflections | 0.0204 |
| Weighted residual factors for significantly intense reflections | 0.0544 |
| Weighted residual factors for all reflections included in the refinement | 0.0551 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.203 |
| Diffraction radiation wavelength | 0.71069 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201979 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/23 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2231343.cif 2231343.hkl |
| 181235 | 2016-04-03 | hkl/2/23/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23/13. |
2231343.cif 2231343.hkl |
| 176798 | 2016-02-21 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23. |
2231343.cif 2231343.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2231343.cif 2231343.hkl |
| 88064 | 2013-08-29 | Adding _cod_database_fobs_code data item to all COD CIFs that have Fobs deposited and did not have this data item yet. | 2231343.cif 2231343.hkl |
| 27511 | 2011-10-06 | hkl/ Committing assigned Fobs data for the recently deposited coordinates from IUCr journals. |
2231343.cif 2231343.hkl |
| 27260 | 2011-09-29 | ../uploads/cif-deposit/cod/cif Adding structures of 2231343 via cif-deposit CGI script. |
2231343.cif |
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Users of the data should acknowledge the original authors of the
structural data.