摘要
Two μ-pyrazolate dicopper derivatives, [Cu2(μ-pz)2(Tpx)2] [Tpx = Tp, tris(pyrazol-1-yl)borate or Tp*, tris(3,5-dimethylpyrazol-1-yl)borate], prepared either by treating the trinuclear [Cu3(μ3-OH)(μ-pz)3(RCOO)2LxL′y] species (R = H, Me, Et, Pr; L, L′ = H2O, MeOH, EtOH, Hpz; Hpz = pyrazole) with an excess of M[Tpx] (M = Na, K) or by reaction of Cu(RCOO)2 with equimolar amounts of Hpz and M[Tpx], have been characterized by IR, magnetic susceptibility measurements and single crystal XRD structural determination.