A Novel Porphyrin-based Hydrogen-bonded Organic Framework  

作　　者：LIYu-Lin YIN Qi LIU Tian-Fu CAO Rong YUAN Wen-Bing 李玉麟;尹琦;刘天赋;曹荣;袁文兵(Key Laboratory of Tropical Biological Resources of the Ministry of Education,School of Chemical Engineering and Technology,Hainan University,58 Renmin Road,Haikou 570228,China;State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China)

机构地区：[1]Key Laboratory of Tropical Biological Resources of the Ministry of Education,School of Chemical Engineering and Technology,Hainan University,58 Renmin Road,Haikou 570228,China [2]State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China

出　　处：《Chinese Journal of Structural Chemistry》2019年第12期2083-2088,共6页结构化学（英文）

基　　金：Supported by “Strategic Priority Research Program” of the Chinese Academy of Sciences(No.XDB20000000);the National Natural Science Foundation of China(No.21871267 and 21561009);Hainan University Youth Fund Project(hdkyxj201715)

摘　　要：A novel hydrogen-bonded organic framework, HOF-TCPP(HOF = hydrogen bonded organic framework, TCPP = tetrakis(4-carboxyphenyl) porphyrin), has been synthesized via solvothermal reaction in ethylene glycol. Crystal structure was well determined by single-crystal X-ray diffraction and powder X-ray diffraction(PXRD). Topological analysis reveals that HOF-TCPP exhibits sql 2D layer and features 2D → 3D polycatenation. Fluorescence investigation shows that HOF-TCPP displays much higher photoluminescence(PL) intensity than the amorphous ligands TCPP, which can be ascribed to the crystalline structure and hydrogen bonds existing in the structure.A novel hydrogen-bonded organic framework, HOF-TCPP(HOF = hydrogen bonded organic framework, TCPP = tetrakis(4-carboxyphenyl) porphyrin), has been synthesized via solvothermal reaction in ethylene glycol. Crystal structure was well determined by single-crystal X-ray diffraction and powder X-ray diffraction(PXRD). Topological analysis reveals that HOF-TCPP exhibits sql 2 D layer and features 2 D → 3 D polycatenation. Fluorescence investigation shows that HOF-TCPP displays much higher photoluminescence(PL) intensity than the amorphous ligands TCPP, which can be ascribed to the crystalline structure and hydrogen bonds existing in the structure.

关 键 词：PORPHYRIN hydrogen bonded organic framework solid-state fluorescence property 

分 类 号：O641.3[理学—物理化学]