Owing　to　the　structural　diversity　and　potential　applications　in　optoelectronic　devices,　inorganic-organic　hybrid　materials　have　attracted　great　attentions　in　recent　years.　They　have　potential　applications　in　the　fields　of　fluorescence,　photoconductivity,　ferroelectricity　and　solar　cells.　A　new　inorganic-organic　hybrid,　[H-2(dmen))　PbCl4　(dmen　=　N,N-Dimethylethylenediamine),　was　solvothermally　synthesized　using　[H-2(dmen)](2+)　as　templates　and　balance　cations.　The　inorganic　structure　is　two-dimensional　(2D)　single　layer　perovskite.　This　compound　exhibits　typical　semiconductive　behavior,　whose　conductivity　increases　along　with　the　raising　of　temperature.　The　compound　also　shows　yellow　light　emission　property,　which　indicates　great　potential　application　in　light-emitting　diodes.