Abstract The novel trimethylphosphine azido ruthenium(II) complex trans -Ru(N 3 ) 2 (PMe 3 ) 4 has been obtained and characterized by elemental analysis, IR and NMR spectroscopies, and electrochemistry. Its structure has been determined by single crystal X-ray diffraction methods. The complex consists of monomeric Ru(N 3 ) 2 (PMe 3 ) 4 units, in which the coordination geometry around the Ru atom is
摘要获得了新型的三甲基膦叠氮基钌(II)配合物反式-Ru(N 3)2(PMe 3)4,并通过元素分析,IR,NMR,电化学等手段对其进行了表征。其结构已经通过单晶X射线衍射法确定。该络合物由单体Ru(N 3)2(PMe 3)4单元组成,其中Ru原子周围的配位几何是扭曲的八面体。两个叠氮基配体占据反式位置,并在两个几乎正交的平面中取向。在31 P NMR和循环伏安法之后,在CH 2 Cl 2中转化为顺式异构体。