Mono{hydrotris(mercaptoimidazolyl)borato} Complexes of Manganese(II), Iron(II), Cobalt(II), and Nickel(II) Halides
作者:Shunsuke Senda、Yasuhiro Ohki、Tomoko Hirayama、Daisuke Toda、Jing-Lin Chen、Tsuyoshi Matsumoto、Hiroyuki Kawaguchi、Kazuyuki Tatsumi
DOI:10.1021/ic0610132
日期:2006.11.1
and Tm(R)MCl (Tm(R) = tris(mercaptoimidazolyl)borate; R = Me, tBu, Ph, 2,6-iPr2C6H3 (Ar); M = Mn, Fe, Co, Ni) complexes have been prepared by treatment of NaTm(Me) or LiTm(R) with an excess amount of metal(II) chlorides, MCl2. Treatment of Tm(R)MCl (R = tBu, Ph, Ar) with NaI led to a halide exchange to afford Tm(R)MI. The molecular structures of [Tm(Me)M(mu-Cl)]2 (M = Mn, Ni), [Tm(Me)Ni(mu-Br)]2, Tm(tBu)MCl
一系列的[Tm(Me)M(mu-Cl)] 2和Tm(R)MCl(Tm(R)=三(巯基咪唑基)硼酸酯; R = Me,tBu,Ph,2,6-iPr2C6H3(Ar) ; M = Mn,Fe,Co,Ni)配合物已经通过用过量的氯化金属(II)MCl 2处理NaTm(Me)或LiTm(R)而制备。用NaI处理Tm(R)MC1(R = tBu,Ph,Ar)导致卤化物交换,得到Tm(R)MI。[Tm(Me)M(mu-Cl)] 2(M = Mn,Ni),[Tm(Me)Ni(mu-Br)] 2,Tm(tBu)MCl(M = Fe,Co ),Tm(Ph)MCl(M = Mn,Fe,Co,Ni),Tm(Ar)MCl(M = Mn,Fe,Co,Ni),Tm(Ph)MI(M = Mn,Co)和Tm(Ar)MI(M = Fe,Co,Ni)已通过X射线晶体学测定。Tm(R)配体占据了金属离子的三脚架配位点,为Tm(Me)M(mu-Cl)]