Nitrogen and sulfur have similar electronegativities. When atoms are so evenly matched, they often form extensive families of covalently bonded structures. Indeed, a large number of S-N and S-NH compounds are known with S4N4 as their parent. ==Structure== S4N4 adopts an unusual `extreme cradle” structure, with D2d point group symmetry. It can .....
S4N4 Molar mass: 184.2868