摘要
Two fascinating Zn(II)entangled coordination polymers,[Zn(eoba)(bbi)];·nH;O(1)and[Zn(boba)(bbi);];(2),(bbi=1,1?-(1,4-butanediyl)-bis(imidazole),H;eoba=4,4?-(ethane-1,2-diyldioxy)-dibenzoic acid,H;boba=4,4?-(butane-1,4-diyldioxy)-dibenzoic acid),were obtained by hydrothermal technology and characterized by elemental analysis,infrared spectrum,thermogravimetric analysis and single-crystal X-ray diffraction.1 is a rare 2D→3D example with a 3-fold parallel interpenetration and polycatenaned architecture.2 features a scarce2D→2D example with a 3-fold parallel interpenetrating network which possesses polyrotaxane and polycatenane characters.Moreover,the luminescent properties of 1 and 2 have been discussed.
Two fascinating Zn(II)entangled coordination polymers,[Zn(eoba)(bbi)]_n·nH_2O(1)and[Zn(boba)(bbi)_(1/2)]_n(2),(bbi=1,1?-(1,4-butanediyl)-bis(imidazole),H_2eoba=4,4?-(ethane-1,2-diyldioxy)-dibenzoic acid,H_2boba=4,4?-(butane-1,4-diyldioxy)-dibenzoic acid),were obtained by hydrothermal technology and characterized by elemental analysis,infrared spectrum,thermogravimetric analysis and single-crystal X-ray diffraction.1 is a rare 2D→3D example with a 3-fold parallel interpenetration and polycatenaned architecture.2 features a scarce2D→2D example with a 3-fold parallel interpenetrating network which possesses polyrotaxane and polycatenane characters.Moreover,the luminescent properties of 1 and 2 have been discussed.
基金
Supported by the Science and Technology Development plan of Jilin Province(20150520006JH)
Science and Technology Research Project of Education Department of Jilin province(2016219,JJKH20180776KJ)
Science and Technology Development plan of Siping City(2013055)