The title compound, {[Cu(2,2?-bipy)(C7H4O5S)(H2O)2]?H2O}n (2,2?-bipy = 2,2?- bipyridine), was synthesized by the hydrothermal reaction of Cu(NO3)2?3H2O, 2,2?-bipyridine and 2-sulphobenzoic acid, and structurally cha...The title compound, {[Cu(2,2?-bipy)(C7H4O5S)(H2O)2]?H2O}n (2,2?-bipy = 2,2?- bipyridine), was synthesized by the hydrothermal reaction of Cu(NO3)2?3H2O, 2,2?-bipyridine and 2-sulphobenzoic acid, and structurally characterized by single-crystal X-ray diffraction analysis. The crystal is of triclinic, space group P1 with a = 9.21(3), b = 10.17(3), c = 10.77(3) ?, α = 77.017(16), β = 89.80(8), γ = 68.46(7)°, V = 911(5) ?3, Z = 2, (D/s)max= 0.001, Mr = 473.94, Dc = 1.728 g/cm3, μ(MoKα) = 1.365 mm-1, F(000) = 486, the final R = 0.0246 and wR = 0.0628 for 3809 observed reflections with I > 2σ(I). The mononuclear crystal structure extends into a two-dimensional net- work via hydrogen-bonding interactions and a three-dimensional framework is further formed by means of π-π stacking interactions.展开更多
基金This work was supported by the National Natural Science Foundation of China (90206040 20325106) Natural Science Foundation of Fujian Province (B982003) and the Key and "One Hundred Talent" Projects from CAS.
文摘The title compound, {[Cu(2,2?-bipy)(C7H4O5S)(H2O)2]?H2O}n (2,2?-bipy = 2,2?- bipyridine), was synthesized by the hydrothermal reaction of Cu(NO3)2?3H2O, 2,2?-bipyridine and 2-sulphobenzoic acid, and structurally characterized by single-crystal X-ray diffraction analysis. The crystal is of triclinic, space group P1 with a = 9.21(3), b = 10.17(3), c = 10.77(3) ?, α = 77.017(16), β = 89.80(8), γ = 68.46(7)°, V = 911(5) ?3, Z = 2, (D/s)max= 0.001, Mr = 473.94, Dc = 1.728 g/cm3, μ(MoKα) = 1.365 mm-1, F(000) = 486, the final R = 0.0246 and wR = 0.0628 for 3809 observed reflections with I > 2σ(I). The mononuclear crystal structure extends into a two-dimensional net- work via hydrogen-bonding interactions and a three-dimensional framework is further formed by means of π-π stacking interactions.
