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A monoclinic polymorph of (R,R)-4,4′-dibromo-2,2′-[cyclohexane-1,2-diylbis(nitrilomethanylylidene)]diphenol
The title compound, C(20)H(20)Br(2)N(2)O(2), a tetradentate Schiff base, is the enantiomerically pure R,R-diastereomer of four possible stereoisomers. The molecular structure reveals two strong intramolecular O—H⋯N hydrogen bonds between the hydroxy O atom and the imino N atom, which each gener...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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International Union of Crystallography
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344566/ https://www.ncbi.nlm.nih.gov/pubmed/22590328 http://dx.doi.org/10.1107/S1600536812016376 |