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- Kiec-Kononowicz, Katarzyna, et al. Show all 5 Authors
- Zeitschrift für Naturforschung 2014 v.56 no.3 pp. 319-324
- X-ray diffraction; infrared spectroscopy; moieties; nuclear magnetic resonance spectroscopy; xanthine
- ... It is show n by IR and NMR studies that the xanthines 1-5 prefer a side-on com plexation to the chiral dirhodium tetrakis[(R)-α-methoxy-α-(trifluoromethyl)phenylacetatel (Rh*) in solution whereas carbonyl groups are involved in the solid state. For 6, at least the carbonyl group C-6 contributes to complexation in solution as well. A lternating strands of 6 and Rh* exist in the solid state as revea ...