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A new metal-organic framework based on bbi and PHBA(bbi = 1,1?-(1, 4-butanediyl)bis(imidazole), PHBA = p-hydroxybenzoic acid), namely, [Cd(bbi)(PHBA)_2]_n(1) has been synthesized by the conventional method. Compound 1 displays a two-dimensional(2D) layer structure possessing the left-and right-handed helical chains and stabilized by intermolecular hydrogen-bonding to form a three-dimensional(3D) supramolecular structure. Topologically, the 2D layer belongs to well-known(4,4) network topology. The structure has been determined by single-crystal X-ray diffraction analyses, and further characterized by infrared spectra(IR), elemental analyses and powder X-ray diffraction. In addition, the thermal behavior and luminescent properties of [Cd(bbi)(PHBA)_2]_n have been investigated in detail.
A new metal-organic framework based on bbi and PHBA (bbi = 1,1- (1,4-butanediyl) bis (imidazole), namely, ] _n (1) has been synthesized by the conventional method. Compound 1 displays a two-dimensional (2D) layer structure possessing the left-and right-handed helical chains and stabilized by intermolecular hydrogen-bonding to form a three- Topologically, the 2D layer belongs to well-known (4,4) network topology. The structure has been determined by single-crystal X-ray analysis analyzes, and further characterized by infrared spectra (IR), elemental analyzes and In addition, the thermal behavior and luminescent properties of [Cd (bbi) (PHBA) _2] _n have been investigated in detail.