The title compounds, Ln[PhCr(CO)3]2·n(tetrahydrofuran) Lu = Sm, Eu, Yb, representing a new type of organometallic derivative of divalent lanthanides, were produced by the reaction of Hg[PhCr(CO)3]2 with an excess of Ln0 filings in tetrahydrofuran.
通过Hg [PhCr(CO)3的反应,制得了代表新型的二价
镧系元素有机
金属衍
生物的标题化合物Ln [PhCr(CO)3 ] 2 · n(
四氢呋喃)Lu = Sm,Eu,Yb。] 2,
四氢呋喃中的Ln 0申请量过多。