6533b830fe1ef96bd129683d

RESEARCH PRODUCT

Structure ofD-ribonic acid-dimethyltin(IV) in coordinating solvents: an experimental and DFT119Sn NMR study

BagnoA.BertazziN.CasellaG.PelleritoL.SaielliG.SciaccaI.

subject

organotin compounds; ribonic acid; carbohydrate-metal complexes; 119Sn NMR; DFT calculationsChemistryOrganic Chemistrycarbohydratestin compoundstin-119carbohydrates; tin compounds; tin-119; NMR spectroscopy; computational chemistrycomputational chemistryMetalSolventNMR spectroscopyComputational chemistryvisual_art119Sn NMR Carbohydrate-metal complexes DFT calculations Organotin compounds Ribonic acidvisual_art.visual_art_mediumOrganic chemistryPhysical and Theoretical Chemistry

description

We have investigated a newly synthesized complex of D-ribonic acid with dimethyltin(IV). The structure of the complex in solution has been characterized by means of 1 H, 13 C, and 119 Sn NMR and by DFT calculations. The comparison of experimental and computational results allowed the determination of the stable conformation in solution as well as the detection of a dimerization process. Moreover, evidence is given of active coordination of the metal by the solvent.

https://doi.org/10.1002/poc.1041