Two mu-pyrazolate dicopper derivatives, [Cu2(mu-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(mu3-OH)(mu-pz) 3(RCOO)2LxLy] 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.
Dinuclear copper(II) trispyrazolylborate derivatives with bridging pyrazolate anions
PANDOLFO, LUCIANO;
2008
Abstract
Two mu-pyrazolate dicopper derivatives, [Cu2(mu-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(mu3-OH)(mu-pz) 3(RCOO)2LxLy] 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.File in questo prodotto:
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