V. Chandrasekhar et al., EXPERIMENTAL AND THEORETICAL INVESTIGATIONS OF 1,4,5,7-DITHIADIAZEPINES, Phosphorus, sulfur and silicon and the related elements, 93(1-4), 1994, pp. 445-446
A 1,4,5,7-dithiadiazepinyl radical has been prepared and characterized
by ESR. Properties of this novel family of 9 pi-electron systems are
discussed on the basis of DFT calculations.