The first well defined cationic terminal hydrido rare earth complexes [(NCN)LnH(THF)3][BPh4] were isolated from THF, which on recrystallization from chlorobenzene gave reversibly the novel dicationic binuclear dihydride complexes [(NCN)Ln(μ-H)(THF)2]2[BPh4]2.
从
四氢呋喃中分离出了第一个定义明确的阳离子末端
氢化物稀土配合物[(NCN)LnH(THF)3][BPh4],从
氯苯中重结晶后可逆地得到新型双核二氢配合物[(NCN)Ln(μ-H)(THF)2]2[BPh4]2。