characterized. Air-stable triorganotin(IV) nitrates and nitrites of the type LCNR2SnX (for X = NO3: R = n-Bu (1), R = Ph (2); for X = NO2: R = n-Bu (7), R = Ph (8)) and (LCN)2(n-Bu)SnX (X = NO3 (3), NO2 (9)) are monomeric both in solution and solid state with distorted trigonal bipyramidal geometry around the central tin atom. These species were prepared in biphasic systems (water/organic solvent)
制备了一系列带有2-(N,N-二
甲基氨基甲基)
苯基作为C,N-螯合
配体(L CN)的三和二
有机锡(IV)
硝酸盐和
亚硝酸盐,并对其结构进行了表征。L CN R 2 SnX型的空气稳定的三
有机锡(IV)
硝酸盐和
亚硝酸盐(对于X = NO 3:R = n -Bu(1),R = Ph(2);对于X = NO 2:R = n -Bu(7),R = Ph(8))和(L CN)2(n -Bu)SnX(X = NO 3(3),NO图2(9))在溶液和固态都是单体,在中心
锡原子周围具有扭曲的三角双锥体几何形状。这些物质分别在两相系统(
水/有机溶剂)中使用AgNO 3和NaNO 2制备。二
硝酸二
有机锡(IV)(即L CN(n- Bu)Sn(NO 3)2(4),L CN PhSn(NO 3)2(5)和(L CN)2 Sn(NO 3)2(6) )和
亚硝酸盐(即L CN(n -Bu)Sn(NO 2)2(10),L