Abstract: A new supramolecular compound (C_(12)H_(10)N_4)(C_7H_6O_3)_2 was synthesized and characterized by elemental analysis, IR, UV spectroscopy and single-crystal X-ray diffraction. In the crystal structure, multiform hydrogen bonds and stacking interactions lead to a supramolecular compound. The luminescent properties of the compound in the solid state were investigated. The crystal belongs to monoclinic, space group P2_1/c with a=0.3974(1) nm, b=2.0330(2) nm, c=1.4343(1) nm, β=94.892(2)°, V=1.15440(19) nm~3, dc=1.400 g/cm~3,Z=2, μ=0.102 mm~(-1), F_((000))=508, R_1=0.0359, wR_2=0.0893 [I>2σ(I)].

Key words: A new supramolecular compound (C_(12)H_(10)N_4)(C_7H_6O_3)_2 was synthesized and characterized by elemental analysis, IR, UV spectroscopy and single-crystal X-ray diffraction. In the crystal structure, multiform hydrogen bonds and stacking interactions lead to a supramolecular compound. The luminescent properties of the compound in the solid state were investigated. The crystal belongs to monoclinic, space group P2_1/c with a=0.3974(1) nm, b=2.0330(2) nm, c=1.4343(1) nm, β=94.892(2)°, V=1.15440(19) nm~3, dc=1.400 g/cm~3,Z=2, μ=0.102 mm~(-1), F_((000))=508, R_1=0.0359, wR_2=0.0893 [I>2σ(I)].