A new crystal of N,N-bis(4-nitrophenylcarbamothioyl)isophthalamide DMF solva- te has been prepared at room temperature and characterized by elemental analysis and IR, MS, ~1H NMR spectra and X-ray single-crystal determination. The complex crystallizes in monoclinic, space group P2_1/c with a = 11.2093(12), b = 22.081(2), c = 13.9640(15) A,,,,= 112.128(2)°,1V = 3201.8(6) A~3, C_(28)H_(30)N_8O_8S_2, M_r = 670.72, Dc = 1.391 Mg/m~3, Z = 4,,,= 0.228 mm~(-1), F(000) = 1400, the final R = 0.0483 and wR = 0.1411 (I > 2>(I)). The molecular ...