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Information card for entry 2227303
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| Coordinates | 2227303.cif |
|---|---|
| Structure factors | 2227303.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Common name | L-Asparagine‒L-tartaric acid (1/1) |
|---|---|
| Chemical name | 2-Ammonio-3-carbamoylpropanoate‒2,3-dihydroxybutanedioic acid (1/1) |
| Formula | C8 H14 N2 O9 |
| Calculated formula | C8 H14 N2 O9 |
| SMILES | O=C(N)C[C@@H]([NH3+])C(=O)[O-].OC(=O)[C@@H](O)[C@H](O)C(=O)O |
| Title of publication | <small>L</small>-Asparagine‒<small>L</small>-tartaric acid (1/1) |
| Authors of publication | Natarajan, S.; Hema, V.; Sundar, J. Kalyana; Suresh, J.; Lakshman, P. L. Nilantha |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2010 |
| Journal volume | 66 |
| Journal issue | 9 |
| Pages of publication | o2239 |
| a | 5.086 ± 0.0004 Å |
| b | 9.672 ± 0.0006 Å |
| c | 11.834 ± 0.0008 Å |
| α | 90° |
| β | 95.311 ± 0.008° |
| γ | 90° |
| Cell volume | 579.64 ± 0.07 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 4 |
| Hermann-Mauguin space group symbol | P 1 21 1 |
| Hall space group symbol | P 2yb |
| Residual factor for all reflections | 0.0587 |
| Residual factor for significantly intense reflections | 0.0526 |
| Weighted residual factors for significantly intense reflections | 0.2201 |
| Weighted residual factors for all reflections included in the refinement | 0.2255 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.378 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201978 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/22 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2227303.cif 2227303.hkl |
| 181194 | 2016-04-03 | hkl/2/22/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/22/73. |
2227303.cif 2227303.hkl |
| 176789 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/22. |
2227303.cif 2227303.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2227303.cif 2227303.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. | 2227303.cif 2227303.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2227303.cif 2227303.hkl |
| 5269 | 2010-12-22 | hkl/ Adding Fobs data for the recent IUCr-published structres. |
2227303.cif 2227303.hkl |
| 4340 | 2010-12-17 | ../uploads/cif-deposit/cod/cif Adding structures of 2227303 via cif-deposit CGI script. |
2227303.cif |
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Users of the data should acknowledge the original authors of the
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