With triazole-modified derivative as link,one new framework[Cd_(5)(μ_(5)-HL^(2-))_(2)(μ_(4)-L^(3-))_(2)(H_(2)O)_(10)]·2H_(2)O(1,H_(3)L=2-(1,2,4-triazol-1-yl)benzene-1,3,5-tricarboxylic acid) has been hydrothermally synthesized and characterized by single-crystal X-ray diffraction,powder X-ray diffraction and elemental analysis.Complex 1exhibits a 3D (3,4,6)-connected net cross-linked by binuclear[Cd_(2)(COO)_(5)]^(-)cluster and mononuclear Cd(Ⅱ)geometry via HL^(2-)/L^(3-)ligands.It crystallizes in triclinic system,space group P1 with a=7.7411(11),b=9.8813(15),c=20.177(3)?,α=85.547(4)°,β=80.603(4)°,γ=67.976(3)°,V=1411.3(4)?^(3),Z=1,M_(r)=1876.89g/mol,D_(c)=2.208 mg/m^(3),μ=1.97 mm^(-1),F(000)=918,GOOF=1.03,the final R=0.0869 and w R=0.1950 for3127 observed reflections with I>2σ(I).The solid photoluminescent behaviour of 1 has been further functionally investigated.
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