The title compound [Cu（IB）2]n·n（H2O） 1 was synthesized via the hydrothermal reaction of CuSO4·5H2O and NaOH with 4-（1H-Imidazol-1-yl）benzoic acid（HIB）,and character-rized by elemental analysis and in...The title compound [Cu（IB）2]n·n（H2O） 1 was synthesized via the hydrothermal reaction of CuSO4·5H2O and NaOH with 4-（1H-Imidazol-1-yl）benzoic acid（HIB）,and character-rized by elemental analysis and infrared spectra.The crystal of 1 crystallizes in monoclinic,space group C2/c with a = 14.349（7）,b = 5.977（3）,c = 21.368（9） ,β = 104.956（9）o,V = 1770.5（2）3,Z = 4,C20H16CuN4O5,Mr = 455.92,Dc = 1.710 g/cm3,F（000） = 932 and μ（MoKα） = 1.279 mm-1.The final R = 0.0337 and wR = 0.0888 for 1972 observed reflections with Ⅰ 〉 2σ（Ⅰ） and R = 0.0369 and wR = 0.0926 for all data.X-ray diffraction reveals that the IB ligand links the Cu（Ⅱ） atoms into a double stranded chain.The extensive supramolecular interactions lead to the formation of an infinite 2D structure.展开更多
基金supported by the Foundation of the Ministry of Education of Fujian Province (JB08037)Youth Talent Foundation of Fujian Province (2006F3010330083)
文摘The title compound [Cu（IB）2]n·n（H2O） 1 was synthesized via the hydrothermal reaction of CuSO4·5H2O and NaOH with 4-（1H-Imidazol-1-yl）benzoic acid（HIB）,and character-rized by elemental analysis and infrared spectra.The crystal of 1 crystallizes in monoclinic,space group C2/c with a = 14.349（7）,b = 5.977（3）,c = 21.368（9） ,β = 104.956（9）o,V = 1770.5（2）3,Z = 4,C20H16CuN4O5,Mr = 455.92,Dc = 1.710 g/cm3,F（000） = 932 and μ（MoKα） = 1.279 mm-1.The final R = 0.0337 and wR = 0.0888 for 1972 observed reflections with Ⅰ 〉 2σ（Ⅰ） and R = 0.0369 and wR = 0.0926 for all data.X-ray diffraction reveals that the IB ligand links the Cu（Ⅱ） atoms into a double stranded chain.The extensive supramolecular interactions lead to the formation of an infinite 2D structure.
