μ_2-O-and μ_2-dimethylglyoximato-bridged μ_3-O-tris[di(m-fluorobenzyl)tin] bis(dimethylglyoximate) (1) has been synthesized by the reaction of di(m-fluorobenzyl)tin dichloride with dimethylglyoxime. Complex 1 was characterized by means of IR, ~1H NMR, elemental analysis and X-ray diffraction. It crystallizes in orthorhombic system, space group Pna2_1 with a = 2.22172(12), b = 1.05566(6), c = 2.15577(12) nm, V = 5.0561(5) nm~3, Z = 4, C_(50)H_(50)F_6N_4O_6Sn_3, M_r = 1273.01, D_c = 1.6721 g/cm~3, μ(MoΚα) = 15.44 cm~(-1), F(000) = 2520, R =...