A novel organotin complex [(o-Cl-PhCH2)2Sn(OCOC 9H6N)2]·2(C6H6) has been synthesized. The crystal structures of the complex was determined by X-ray diffraction.The crystal belongs to monoclinic space group P2/c with 0=1.322(4) nm, b=1.035(3) nm, c=1.498(4) nm, β=101.62(4)°, V=2.008(10) nm3, Z=2, Dx=1.440 g·cm-3, μ(MoKα) =8.16 cm-1, F(000)=884, R1=0.058 6, wR=0.099 1. The bond length Sn-C is 0.2172(7) nm, The Sn-O is 0.2089(6) nm, The Sn-N is 0.257 5(8) nm. This compound is monomeric, with six-coordinate...