[Pt(CNS)2L2](L = NMe3, PMe3, PMe2Et, PMeEt2, PEt3, AsMe3, AsMe2Et, AsMeEt2, AsEt3, SbMe3, SMe2, and SeMe2) have been identified by 1H-195Pt} INDOR and 31P n.m.r. measurements. The mode of co-ordination of the thiocyanate ion is shown to be sensitive to the size of the cis ligands. Some related cyanate complexes have been prepared and are shown to be entirely N-bonded. Some representative infrared and
异构体存在于[
PT(CNS)中的溶液2大号2 ](L = NME 3,PME 3,PME 2的Et,PMeEt 2,PET 3,ASME 3,ASME 2的Et,AsMeEt 2,A
SET 3,SBME 3, SMe 2和
SEMe 2)已通过1 H- 195
PT} INDOR和31 P nmr测量确定。已显示出
硫氰酸根离子的配位方式对顺式的大小敏感
配体。已经制备了一些相关的
氰酸酯配合物,并显示它们是完全N键的。报告了一些代表性的红外光谱和拉曼光谱,并讨论了这种测量方法作为建立立体
化学方法的缺点。