tetrasulfur tetranitride

…two most interesting ones are tetrasulfur tetranitride, S₄N₄, and disulfur dinitride, S₂N₂, because they are precursors to an unusual polymer called polythiazyl, (SN)_x. This polymeric sulfur nitride is unusual because, even though it is composed solely of two nonmetals, it exhibits some properties normally associated only with metals. The best…