AgX:PPh3:H2C(pzx)2 (1:1:1) (H2C(pzx)2 = H2C(pz)2 = bis(pyrazolyl)methane or H2C(pzMe2)2 = bis(3,5-dimethylpyrazolyl)methane; X = ClO4, NO3, SO3CF3) have been synthesized and characterized by analytical, spectroscopic (IR, far-IR, 1H and 31P NMR) and two of them also by single crystal X-ray diffraction studies for comparison with counterpart adducts with 2,2′-bipyridyl (‘bpy’) derivatives reported in a previous
摘要六个新的加合物形式为AgX:PPh3:H2C(pzx)2(1:1:1)(H2C(pzx)2 = H2C(pz)2 =双(
吡唑基)
甲烷或H2C(pzMe2)2 = bis(
3,5-二甲基吡唑基)
甲烷; X =
ClO4,
NO3,SO3CF3)的合成和表征已通过分析,光谱(IR,远红外,1H和31P NMR)进行了表征,其中两个还通过单晶X射线衍射研究为了与先前论文中报道的与带有
2,2'-联吡啶('bpy')衍
生物的对应加合物进行比较,源自bpy的
配体形成五元螯合环,而目前的H2C(pzx)2可能会形成六元元环。就是这种情况,两个加合物在
氧阴离子的作用下表现出近似平面的N2AgP配位环境,在
高氯酸盐的情况下是未知的,而在
硝酸盐的情况下,是未知的。