1258947-79-3Relevant articles and documents
Highly selective sorption of small hydrocarbons and photocatalytic properties of three metal-organic frameworks based on tris(4-(1H-imidazol-1-yl) phenyl)amine ligand
Fu, Hong-Ru,Kang, Yao,Zhang, Jian
, p. 4209 - 4214 (2014)
By employing a tris(4-(1H-imidazol-1-yl)phenyl)amine (Tipa) ligand, three new metal-organic frameworks, [Zn2(Tipa)(4,4′-bpdc) 1.5(H2O)(NO3)]·2(DMF)·H 2O (1; 4,4′-bpdc = 4,4′-biphenyldicarboxylate, DMF = N,N-dimenthylformamide), [Cd(Tipa)Cl2]·2(DMF)·H 2O (2), and [Co(Tipa)Cl2(H2O)] ·DMF·H2O (3), have been synthesized solvothermally. Compound 1 features a three-dimensional (3D) pillared-layer structure with low band gap and interesting photocatalytic properties. Compound 2 is a 2-fold interpenetrating (3,6)-connected porous framework, and it shows highly selective adsorption of C2H2, CO2, and C 2H4 over CH4. Compound 3 with honeycomb-like layers exhibits unusual 2D + 2D- 3D polycatenation (2D = two-dimensional). The luminescent properties for these compounds were also investigated.
A new tridentate fluorescent-colorimetric chemosensor for copper(II) ion
Zhao, Zhi-Xiang,Hu, Ze-Liang,Zhang, Xian-Tao,Liu, Qing-Xiang
, (2019)
A new tri-imidazolium salt, tris(4-(3-(2-((8-hydroxy-9,10-dioxo-9′,10′-dihydroanthracen-1-yl)oxy)ethyl)-1H-imidazole-3′-ium-1′-yl)phenyl)amine hexafluorophosphate was prepared and characterized. Particularly, the recognition performance of the tri-imidazo
A 3D luminescent metal-organic framework constructed from Cu 4I4 cubane clusters and triangular imidazole ligand
Liu, Shan-Shan,Yuan, Shuai,Hu, Tuo-Ping,Sun, Di
, p. 2030 - 2034 (2014)
The solvothermal reaction between cuprous iodide and the rigid triangular imidazole ligand in mixed N,N'-dimethylacetamide (DMA)-acetonitrile solvent leads to the isolation of the 3D metal-organic framework [(Cu4I 4)3(TIPA)4]·7DMA (1) [TIPA = tri(4-imidazolylphenyl) amine], which was characterized by elemental analysis, IR spectroscopy, powder X-ray diffraction, and single-crystal X-ray diffraction. Topologically, the structure of 1 is an unprecedented 3,3,4,4-connected net with a point symbol of {4.8.10}2{4.82}2{4 2.82.102}2{84.12 2}. Compound 1 exhibits orange-red photoluminescence with an emission maximum at 622 nm at room temperature. Copyright
An unprecedented 2D → 3D metal-organic polyrotaxane framework constructed from cadmium and a flexible star-like ligand
Wu, Hua,Liu, Hai-Yan,Liu, Ying-Ying,Yang, Jin,Liu, Bo,Ma, Jian-Fang
, p. 1818 - 1820 (2011)
An unprecedented 2D → 3D metal-organic polyrotaxane framework, based on a new star-like tri(4-imidazolylphenyl)amine ligand, has been synthesized and characterized, which represents the first example of 2D → 3D polyrotaxane entangled in a parallel fashion.
Chiral and porous coordination polymers based on an N-centered triangular rigid ligand
Yao, Xiao-Qiang,Cao, Da-Peng,Hu, Jin-Song,Li, Yi-Zhi,Guo, Zi-Jian,Zheng, He-Gen
, p. 231 - 239 (2011)
Four cadmium and cobalt coordination polymers with unique structures and topologies have been successfully synthesized under solvothermal conditions by employing an elongated triangular rigid N-containing ligand tris(4-(1H-imidazol- 1-yl)phenyl)amine (TIPA) and 5-hydroxyisophthalic acid (5-OH-H2bdc) as anion coligand. Compounds 1-4 were characterized by single crystal X-ray structure analyses, thermogravimetric analyses, SHG, and photoluminescent measurements. Compound 1 crystallizes in the chiral space group C2 (No. 5) and features a 2D → 3D parallel/parallel inclined polycatenated framework. Compound 2 crystallizes in trigonal symmetry with a high-symmetry space group R3 and features a 2D porous noninterpenetrating coordination network. Compound 3 crystallizes in the monoclinic space group P21/n and shows a 2D → 3D parallel/parallel polycatenation framework, and compound 4 crystallizes in the orthorhombic chiral space group P212 121 (No. 19) and shows a very rarely 3D + 3D heterogeneous 2-fold interpenetration framework built from (3,5)-connected (4 2·65·83)(42·6) AFUQOH nets and (3,5)-connected (63)(69·8) gra nets.
Imidazole derivative polyaromatic cartankylate iron complex as well as preparation method and application thereof
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Paragraph 0067-0070; 0091-0094; 0111-0114, (2020/12/08)
The invention discloses an imidazole derivative polyaromatic cartankylate iron complex, the chemical name of which is monohydrate 1, 2-tri (4-imidazolylphenyl) amino-4, 4 ', 4' '-(1, 3, 5-triazine-2,4, 6-triyl) iron tribenzoate. A preparation method comprises the following steps: in a mixed solvent of water and an organic solvent, carrying out a hydrothermal reaction on tris (4-imidazolyl phenyl)amine, 4, 4 ', 4' '-(1, 3, 5-triazine-2, 4, 6-triyl) tris (trimellitic acid) and a Fe (II) source, cooling and crystallizing to obtain the Fe (II)-tris (4-imidazolyl phenyl) amine. The complex can beused as a positive electrode material of a supercapacitor and has an application prospect in the field of electrochemical energy storage. The material and a carbon-containing iron oxide/iron nitridemixture obtained by calcining the material at high temperature can be respectively used as a positive electrode material and a negative electrode material of a supercapacitor, and the assembled asymmetric supercapacitor has the characteristics of high capacitance, capability of being recycled for multiple times and relatively low resistance.