Abstract
Three new adducts and derivative have been synthesized and studied by infrared and NMR spectroscopies. The suggested structures are discrete with a sulfate behaving as a monochelating, bichelating or monodentate ligand, the environments around the tin centre being octahedral or pentagonal bipyramidal. In all the studied compounds, proposed supramolecular architectures may be obtained when intermolecular hydrogen bonds are considered.
Cuvinte cheie
bichelating
discrete structures
hydrogen bonds
monochelating or monodentate sulphate
octahedral or pentagonal bipyramidal environments
supramolecular architectures