Heptacoordinated nickel(II) as an ising-type anisotropic building unit: illustration with a pentanuclear [(NiL)3{W(CN)8}2] complex

N. Gogoi (1) , Mehrez Thlijeni (1) , Carine Guyard-Duhayon (1) , J.-P. Sutter (1)

1 LCC - Laboratoire de chimie de coordination

Heptacoordinated nickel(II) complexes characterized by substantial Ising-type single-ion anisotropy have been involved in the construction of two pentanuclear [Ni3W2] compounds by association with [W(CN)8]3?. For one of them, slow relaxation of magnetization was observed to occur concomitantly with antiferromagnetic ordering.

N. Gogoi, Mehrez Thlijeni, Carine Guyard-Duhayon, J.-P. Sutter. Heptacoordinated nickel(II) as an ising-type anisotropic building unit: illustration with a pentanuclear [(NiL)3{W(CN)8}2] complex. Inorganic Chemistry, 2013, 52 (5), pp.2283-2285. ⟨10.1021/ic3027368⟩. ⟨hal-00995055⟩