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Redetermination of 2-[4-(2-hydroxyethyl)piperazin-1-ium-1-yl]ethanesulfonate at 100 K
The crystal structure of the title compound (common name HEPES), C(8)H(18)N(2)O(4)S, has been redetermined at 100 K in order to properly elucidate the protonation state of the HEPES molecule. The piperazine ring has a chair conformation and one of the N atoms in the ring is protonated, which was not...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971979/ https://www.ncbi.nlm.nih.gov/pubmed/21578764 http://dx.doi.org/10.1107/S1600536809042512 |