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Redetermined structure of β-dl-methionine at 105 K: an example of the importance of freely refining the positions of the amino-group H atoms
Diffraction data were taken from the contribution named ‘β-dl-Methionine at 105 K′ by Alagar et al. [Acta Cryst. (2005 ▶). E61, o1165–o1167]. Refinement of the coordinates of the three amino H atoms, previously constrained to an idealized geometry, shows that the amino group is in fact rotated 13....
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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International Union of Crystallography
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257275/ https://www.ncbi.nlm.nih.gov/pubmed/25484740 http://dx.doi.org/10.1107/S1600536814022223 |