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多伦多大学的化学家发现了一类新的骨架为P.N.S(Ⅵ)原子的无机聚合物。这种新材料-聚(thionyl phosphazenes)由一个重复的[S(O)NPNPN]骨架组成。以往唯一报导的P-N-S类聚合物是聚(thiophosphazenes)。
Chemists at the University of Toronto have discovered a new class of inorganic polymers with the skeleton of P.N.S. (VI) atoms. This new material, poly (thionyl phosphazenes) consists of a repeating [S (O) NPNPN] framework. The only reported P-N-S type polymer is thiophosphazenes.