Solvothermal reaction of imidazolyl-based synthon with deprotonated adipic acid produced a new coordination complex {[Zn（BIDPE）(hdc)]·2 H;O}n（1）. The structure was characterized by single-crystal X-ray crysta...Solvothermal reaction of imidazolyl-based synthon with deprotonated adipic acid produced a new coordination complex {[Zn（BIDPE）(hdc)]·2 H;O}n（1）. The structure was characterized by single-crystal X-ray crystallography. It crystallizes in monoclinic, space group C2/m, at 293 K: a = 12.005（2）, b = 17.956（3）, c = 12.039（2） ?, β = 113.089（3）°, V = 2387.3（7） ?;, Z = 4, Dc = 1.524 g·cm-3, μ（Mo Ka） = 1.082 mm–1 and F（000） = 1136. 5942 reflections were measured and 2180 independent reflections（Rint = 0.0679） were used in further refinement. Complex 1 reveals 1D double-stranded chains containing [Zn;（BIDPE）;] and [Zn;（hdc）;] metallocyclic rings. The adjacent chains are linked by H-bonding and π···π interactions to form a 3D network. Thermal stability and luminescence property were studied. Interestingly, the luminescent emission of 1 can be quenched by the addition of trace amount of acetone, demonstrating its potential application for sensitive detecting acetone.展开更多
基金supported by the National Natural Science Foundation of China(No.21671004,51404006)
文摘Solvothermal reaction of imidazolyl-based synthon with deprotonated adipic acid produced a new coordination complex {[Zn（BIDPE）(hdc)]·2 H;O}n（1）. The structure was characterized by single-crystal X-ray crystallography. It crystallizes in monoclinic, space group C2/m, at 293 K: a = 12.005（2）, b = 17.956（3）, c = 12.039（2） ?, β = 113.089（3）°, V = 2387.3（7） ?;, Z = 4, Dc = 1.524 g·cm-3, μ（Mo Ka） = 1.082 mm–1 and F（000） = 1136. 5942 reflections were measured and 2180 independent reflections（Rint = 0.0679） were used in further refinement. Complex 1 reveals 1D double-stranded chains containing [Zn;（BIDPE）;] and [Zn;（hdc）;] metallocyclic rings. The adjacent chains are linked by H-bonding and π···π interactions to form a 3D network. Thermal stability and luminescence property were studied. Interestingly, the luminescent emission of 1 can be quenched by the addition of trace amount of acetone, demonstrating its potential application for sensitive detecting acetone.
