Antimony oxychloride Sb8O11Cl2(H2O)6 products with various morphologies including sheaf-like,rhombic-plate,oval leaf-like and quasi-wafer have been successfully synthesized via a mild and facile solution route at room temperature.The morphologies and structures of the as-prepared samples were characterized by X-ray powder diffraction(XRD),scanning electron microscopy(SEM) and transmission electron microscopy(TEM).A possible formation mechanism of these structures is proposed according to the experimental results and analysis.