crystallography and their spectroscopic properties have been studied. Based on the crystal structures, computational investigations have been carried out in order to determine the electronic structures of the complexes. The electronic spectra were calculated with the use of time-dependent DFT methods, and the electronic spectra of the transitions were correlated with the molecular orbitals of the complexes
两种拟卤化物氢化羰基
钌 (II) 配合物具有以下分子式:[RuH(N3)(CO)(PPh3)3] (1) 和 [RuH(NCO)(CO)(PPh3)3] (2) [RuHCl(CO)(PPh3)3] 分别与
叠氮化
钠或
氰酸钠的反应,并与之前描述的
硫氰酸盐类似物 [RuH(
NCS)(CO)(PPh3)3] 进行比较。新化合物的分子结构通过X射线晶体学确定,并研究了它们的光谱特性。基于晶体结构,已经进行了计算研究以确定配合物的电子结构。使用时间相关的 DFT 方法计算电子光谱,并且跃迁的电子光谱与配合物的分子轨道相关。