、 dipotassium 1,2-dioxo-3-cyclobutene-3,4-dithiolate monohydrate 以
水 为溶剂,
生成 [Cu(II)(N,N-dimethylethylenediamine)(3,4-dimercapto-1-cyclobutene-1,2-dione(2-))]n 、 ([Cu(II)(N,N-dimethylethylenediamine)2][Cu(I)(3,4-dimercapto-1-cyclobutene-1,2-dione(2-))]2)n*2nH2O