Dinuclear copper(II) trispyrazolylborate derivatives with bridging pyrazolate anions
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- 作者：Corrado Di Nicola ; Fabio Marchetti ; Magda Monari ; Luciano P ; olfo ; Claudio Pettinari
- 关键词：Dinuclear complexes ; Copper(II) ; Pyrazolate complexes ; Trispyrazolylborates ; Crystal structure
- 刊名：Inorganic Chemistry Communications
- 出版年：2008
- 出版时间：June 2008
- 年：2008
- 卷：11
- 期：6
- 页码：665-668
- 全文大小：548 K
文摘
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.