[CuI_2(BBTP)]_n的合成、晶体结构及抑菌活性
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摘要
在溶剂热条件下设计并合成了1个结构新颖的功能配合物:[CuI_2(BBTP)]_n(1,BBTP=1,5-双(苯并三氮唑)戊烷).采用元素分析、X-射线粉末衍射、红外光谱、热分析以及固体荧光光谱等方法对配合物1进行了结构表征和性质研究.利用X-射线单晶衍射测定了配合物1的晶体结构,晶体属于三斜晶系,空间群为P-1,配体BBTP以μ_3-桥联模式连接无机单元[Cu_4I_4]构成一维有机无机链,进而相邻的一维链又通过π-π作用堆积为二维层状结构,然后相邻的二维层状结构的芳环之间存在的π-π作用进一步使二维层堆积成三维超分子结构.采用菌落直径法研究了配合物1及其BBTP配体对腐皮镰刀真菌的抑菌效果,结果表明:配合物1及其BBTP配体对腐皮镰刀真菌的生长均具有一定的抑制作用.
A novel functional complex [CuI_2(BBTP)]_n(1,BBTP=1,5-bis(benzotriazole)pentane) has been synthesized under solvothermal condition.It has been investigated by elemental analysis,FT-IR,X-ray single-crystal diffraction,X-ray powder diffraction(XRD),TG and photoluminescence measurements.The results show that complex 1 crystallizes in the triclinic system with space group P-1 with an infinite one-dimensional organic inorganic chain structure constructed from [Cu_4I_4] inorganic units and μ_3-bridging 1,5-bis(benzotriazole)pentane(BBTP).Further,the adjacent one-dimensional chains are extended into the two-dimensional layered structures,which are further linked to three-dimensional supramolecular structures,through π-π stacking interactions.In addition,the antibacterial activities of BBTP ligand and its complex 1 against fusarium solani were investigated by using colony diameter method,which showed that they were all possessed some antibacterial activities against the fusarium solani.
A novel functional complex [CuI_2(BBTP)]_n(1,BBTP=1,5-bis(benzotriazole)pentane) has been synthesized under solvothermal condition.It has been investigated by elemental analysis,FT-IR,X-ray single-crystal diffraction,X-ray powder diffraction(XRD),TG and photoluminescence measurements.The results show that complex 1 crystallizes in the triclinic system with space group P-1 with an infinite one-dimensional organic inorganic chain structure constructed from [Cu_4I_4] inorganic units and μ_3-bridging 1,5-bis(benzotriazole)pentane(BBTP).Further,the adjacent one-dimensional chains are extended into the two-dimensional layered structures,which are further linked to three-dimensional supramolecular structures,through π-π stacking interactions.In addition,the antibacterial activities of BBTP ligand and its complex 1 against fusarium solani were investigated by using colony diameter method,which showed that they were all possessed some antibacterial activities against the fusarium solani.
引文
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[3] Rabindra N P,Sayed M H,Avinash L,et al.Water soluble Eu(III) complexes of macrocyclic triamide ligands:Structure,stability,luminescence and redox properties[J].Inorganica Chimica Acta,2019,486:252-260.
[4] Meng L S,Zhao L,Zhao C J,et al.Synthesis,characterization and electrochemical properties of two metal cobalt complexes constructed by tetradentate carboxylic[J].Journal of Molecular Structure,2019,1 179:425-430.
[5] Ah R J,Jihye C,Yuki K,et al.Ferromagnetic dinuclear nickel(II) complexes bridged by azide ions[J].Inorganic Chemistry Communications,2017,86:66-69.
[6] Yin Y X,Li M X,He X,et al.Syntheses,crystal structures and magnetic properties of five 5,5′-(1,2-phenylenebis(methoxy))diisophthalate coordination polymers[J].Inorganica Chimica Acta,2018,480:54-61.
[7] Mojtaba B,Saeed A,Hamed M,et al.Synthesis,structure characterization and study of a new molybdenum schiff base complex as an epoxidation catalyst with very high turnover numbers[J].Inorganic Chemistry Communications,2017,84:63-67.
[8] 李甫,董永春,程博闻,等.混合改性PAN纳米纤维铁配合物的吸附-催化双功能在有机染料去除中的应用[J].高等学校化学学报,2018,39(1):115-123.
[9] Yao Z Y,Guo J H,Wang P,et al.Controlled synthesis of micro/nanoscale Mg-MOF-74 materials and their adsorption property[J].Materials Letters,2018,223:174-177.
[10] Sudeeha I,Rahma T,Muhammad R B,et al.Mixed matrix membranes comprising of polysulfone and microporous Bio-MOF-1:Preparation and gas separation properties[J].Separation and Purification Technology,2019,210:442-451.
[11] Hou J M,Hong X,Zhou S,et al.Solvent-free route for metal-organic framework membranes growth aiming for efficient gas separation[J].Aiche Journal,2019,65:712-722.
[12] Gao L,Vanessa L C Y,Chan K Y,et al.Metal-organic framework threaded with aminated polymer formed in situ for fast and reversible ion exchange[J].Journal of the American Chemical Society,2014,136(20):7 209-7 212.
[13] Anupriya A,Neelam K,Manish A,et al.Zinc complex of tryptophan appended 1,4,7,10-tetraazacyclododecane as potential anticancer agent:Synthesis and evaluation[J].Bioorganic & Medicinal Chemistry,2017,25(12):3 483-3 490.
[14] Eddaoudi M,Kim J,Rosi N,et al.Systematic design of pore size and functionality in isoreticular MOFs and their application in methane storage[J].Science,2002,295:469-472.
[15] Luo J H,Hong M C,Wang R H,et al.Self-assembly of three CdⅡ- and CuⅡ-containing coordination polymers from 4,4′-dipyridyl disulfide[J].European Journal of Inorganic Chemistry,2010,2 003(19):3 623-3 632.
[16] Yi L,Yang X,Lu T B,et al.Self-assembly of right-handed helical infinite chain,one- and two-dimensional coordination polymers tuned via anions[J].Crystal Growth & Design,2005,5(3):1 215-1 219.
[17] Wang Y,Hu M C,Zhai Q G,et al.Synthesis,structure and luminescent properties of an organic-inorganic hybrid solid based on unprecedented flower-basket-shaped [CuI4I4] clusters with 1,2-bis(benzotriazole)ethane ligands[J].Inorganic Chemistry Communications,2009,12(4):281-285.
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[19] Gao X,Zhai Q G,Li S N,et al.Two anionic [CuI6X7]nn- (X=Br and I) chain-based organic-inorganic hybrid solids with N-substituted benzotriazole ligands[J].Journal of Solid State Chemistry,2010,183:1 150-1 158.
[20] Cao D P,Qin L,Yao X Q,et al.Synthesis,characterization and crystal structure of one Cu (II) complex with flexible tetrapyridine and fatty acid ligand[J].Inorganic Chemistry Communications,2013,29(9):27-29.
[21] Hao J M,Yu B Y,Hecke K V,et al.A series of d10 metal coordination polymers based on a flexible bis(2-methylbenzimidazole) ligand and different carboxylates:Synthesis,structures,photoluminescence and catalytic properties[J].Cryst Eng Comm,2015,17(11):2 279-2 293.
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