triruthenium(0) dodecacarbonyl [Ru3(CO)12] as the metal source. The procedure applying dichloro(cycloocta-1,5-diene)ruthenium(II) (polymer, [Ru(COD)Cl2]n) afforded the paramagnetic six-coordinate ruthenium(III) p-benziporphyrin [RuIII(p-BzP)Cl2]. As shown by X-ray crystallography, the p-phenylene ring in both complexes is sharply tilted out of the N3 plane, as reflected by the respective N3 (pyrrole)–C6 (p-phenylene)
通过使用三
钌(0)将
钌插入对-苯并
卟啉中,可以得到5,10,15,20-四苯基-对苯并
卟啉[Ru II(p -BzP)(CO)Cl]的反磁性
钌(II)络合物。十二碳羰基[Ru 3(CO)12 ]作为
金属源。应用二
氯(环
辛-1,5-二烯)
钌(II)(聚合物,[Ru(COD)Cl 2 ] n)的方法制得顺磁性六配位
钌(III)p-苯并
卟啉[Ru III(p -BzP )Cl 2 ]。如X射线晶体学所示,p两种配合物中的-亚苯基环都从N 3平面急剧倾斜,如各自的N 3(
吡咯)-C 6(对-亚苯基)二面角[Ru II(p -BzP)(CO)Cl,52.5 °; 茹III(p -BzP)
氯2,53.7°]。p亚苯基结合到
钌阳离子以η 2的方式,揭示了在最短的一系列不断孺-C距离p -benziporphyrin络合物的[Ru II(p -BzP)(CO)
氯,2.275(2); Ru III(p -BzP)Cl