作者:R.E. Ridenour、E.E. Flagg
DOI:10.1016/s0022-328x(00)89764-8
日期:1969.3
consistent with 5-coordinate tin for triorganotin diorganophosphinates, (I); both 4- and 5-coordinate tin for bis(triorganotin) organophosphonates, (II); 5-coordinate tin for poly(diorganotin organophosphonates), (III); and 6-coordinate tin for diorganotin bis(diorganophosphinates), (IV). Structures are proposed on the basis of molecularity, infrared, NMR, and Mössbauer data.
描述并表征了四种类型的锡-氧-磷化合物。所有的化合物都是低聚的,并结合有膦酰基或膦酰基桥接。物理数据与三有机锡二有机次膦酸酯的5坐标锡一致(I);双(三有机锡)有机膦酸酯的4-和5-配位锡,(II);聚(二有机锡有机膦酸酯)的5-配位锡,(III);二有机锡双(二有机次膦酸酯)(IV)的6-配位锡。根据分子量,红外,NMR和Mössbauer数据提出了结构。