A mixed-metal single-molecule magnet: [Mn8Fe4O12(O2CCH2Cl)(16)(H2O)(4)]

Yang CI; Tsai HL; Lee GH; Wur CS; Yang SF

Chemistry Letters, Vol.34, No.3, 288-289, 2005

DOI10.1246/cl.2005.288 Export Citation

A mixed-metal single-molecule magnet: [Mn8Fe4O12(O2CCH2Cl)(16)(H2O)(4)]

Yang CI, Tsai HL, Lee GH, Wur CS, Yang SF

The synthesis, X-ray crystal structure and magnetic properties of a new single-molecule magnet [Mn(8)Fe4O(12)-(O2CCH2Cl)(16)(H2O)4](.)2CH(2)ClCOOH(.)2CH(2)Cl(2) (3(.)2CH(2)-ClCOOH(.)2CH(2)Cl(2)) are reported. Reduced magnetization data of complex 3 indicate an S = 4 ground state, and the out-of-phase components of AC magnetic susceptibilities have frequency dependent maxima.