trans-[Os(pdma)2(NO)(OH)]Cl2. Treatment of trans-[Os(pdma)2Cl(NO)]Cl2·H2O with phenylhydrazine gives trans-[Os(pdma)2Cl(N2)]Cl and [Os(pdma)2Cl(ONNNHPh)]. The latter complex undergoes free-radical reactions with O2 in various solvents to give [Os(pdma)2Cl(N2)]Cl, [Os(pdma)2Cl(NO2)], or [Os(pdma)2Cl(NO)]Cl2·H2O, or mixtures of these, depending on the conditions. The complex [Os(pdma)2Cl(NO)]Cl2·H2O and
配合物反式为-[OS(p
DMA)2 X(NO)] X 2 ·H 2 O [X = Cl,Br或I; 由[OSX 5(NO)] 2–和p
DMA制备p
DMA =邻亚苯基双(二甲基ar )。它们可逆地[OH]的反应-以得到[OS(P
DMA)2 X(NO 2)]。络合物[OS(P
DMA)2
氯(NO)]
氯2 ·H 2 O和
水合
肼,得到[OS(P
DMA)2
氯(N 3)],它发生反应为O 2,得到[OS(P
DMA)2
氯(NO 2)],并用HCl生成反式-[OS(p
DMA)2 Cl(N 2)] Cl。用
盐酸处理[OS(p
DMA)2 Cl(N 2)]和[OS(p
DMA)2 Cl(NO 2)]的混合物,得到反式-[OS(p
DMA)2 Cl(N 2)] Cl和顺式-[OS(p
DMA)2 Cl(NO)] Cl 2。顺式-[OS(p
DMA)2 Cl(NO)] Cl 2和[OH] -的复合物生成反式-[OS(p
DMA)2(NO)(OH)]