IMINOAMINOSULFINATES - SYNTHESIS, CRYSTAL-STRUCTURES, AND REARRANGEMENT MONITORED BY LI-7 SOLID-STATE NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPY

Alkali- and alkaline-earth-metal iminoaminosulfinates have been synthe sised and characterized by X-ray diffraction and solid-state NMR inves tigations. The viability of metal-exchange reactions has been demonstr ated resulting in a magnesium and a copper(I) derivative. The structur al investigations reveal the presence of different structures, which c an be classified into four types. Phase transitions between different structural types involving the loss of donor solvent have been observe d by solid-state magic angle spinning experiments.