芳香多羧酸及氮杂环构筑的配位聚合物的合成、表征及性能研究
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摘要
配位聚合物由于在光、电、磁、催化、气体吸附等领域具有诱人的应用前景,已成为功能材料领域的研究热点之一。目前通过使用有机羧酸、咪唑和吡啶衍生物等各种有机配体,已经制备出大量的配合物。其中芳香多羧酸连接由于其变化多样的配位模式被认为是优秀的结构构筑器,并最多地应用于配合物的合成中。本文围绕配合物研究的热点问题,设计合成了三个新的有机芳香羧酸配体和九个配合物,并对他们的热稳定性和荧光性能进行了研究。
     本论文主要包括以下三部分:
     1.三种有机配体的合成:以对硝基苯酚、对叔丁基苯酚、对甲氧羰基苯硼酸等为原料,通过卤化、偶联、水解等反应合成了4-硝基-2,6-二(4-羧基苯基)苯酚(L1)和4-叔丁基-2,6-二(4-羧基苯基)苯酚(L2);以尿素、乙酰丙酮、三氯氧磷、间甲氧羰基苯硼酸等为原料,通过取代、偶联、氧化等多步反应合成了2-(3-羧基苯基)-嘧啶-4,6-二羧酸(L3);并通过1H NMR、13CNMR. IR、元素分析等对其进行了表征。
     2.九个配位聚合物的合成:(1)以L3为配体,通过水热方法,分别与稀土硝酸盐Dy(NO3)3·6H2O、 Er(NO3)3·6H2O、 Ho(NO3)3·6H2O、 Tm(NO3)3·6H2O、 Tb(NO3)3·6H2O、 Sm(NO3)3·6H2O反应,构筑了六种稀土金属配位聚合物;(2)分别以L1、L3为主配体,1,4-二咪唑丁烷(bib)为辅配体,通过水热方法,与Cd(NO3)2·4H2O、 CdCl2·2.5H2O反应合成了两种过渡金属的配合物;(3)以4,4’-联苯二甲酸(L4)为配体,通过溶剂热方法,一定条件下与Cd(NO3)24H2O反应,合成了金属镉的配位聚合物[Cd(L4)(H2O)2]n。
     3.配位聚合物的表征及性质研究:我们用单晶X-射线衍射、粉末衍射、元素分析、红外等对合成的配合物进行了表征;此外,对配合物1-5、8的热稳定性进行了分析,结果显示配合物8的热稳定性较好;通过荧光分析我们发现,只有配合物1、3、8能显示一定程度的荧光,其中配合物8的发光强度相对较好。
Due to the potential applications of coordination polymers in the fields of light, electricity, magnetism, catalysis, gas adsorption, etc., they have become one of the hot research realms in functional materials. So far, a large number of coordination polymers have been prepared by using various organic ligands, such as carboxylate acids, imidazoles, and pyridine derivatives. Because of the versatile coordination modes, aromatic carboxylate linkers are considered to be excellent structural constructors and most used to construct coordination polymers. Herein, based on the current research in the field of coordination chemistry, we designed and synthesized three novel aromatic polycarboxylate ligands and nine complexes through hydrothermal synthesis methods; furthermore, the thermal stabilities and photoluminescence of them were studied.
     The main contents of this paper include the following three parts:
     1. Synthesis of three organic ligands:4-Nitro-2,6-Bi(4-Carboxyphenyl)phenol(L1) and4-tert-Butyl-2,6-Bi(4-Carboxyphenyl)phenol(L2) were synthesized by coupling, hydrolysis and other multi-step reaction using4-Nitro-phenol,4-tert-Butyl-phenol and p-methoxycarbonylphenyl boronic acid as raw materials;2-(3-Carboxyphenyl)-pyrimidine-4,6-dicarboxylic acid(L3) was synthesized by substitution, coupling, oxidation and other multi-step reaction using acetylacetone, urea, m-methoxycarbonylphenyl boronic acid as raw materials. And their structures were determined by1H NMR,13C NMR, IR, elemental analysis.
     2. Synthesis of nine coordination Polymers:(1)Six new lanthanide coordination polymers were synthesized via hydrothermal using ligand L3and rare earths metal salts Dy(NO3)3·6H2O, Er(NO3)3·6H2O、Ho(NO3)3·6H2O, Tm(NO3)3-6H2O、 Tb(NO3)3·6H2O、 Sm(NO3)3·6H2O.(2)Two new transition metal coordination polymers were synthesized via hydrothermal using L1, L3as the main ligand, 1,4-bimidazole butane(bib) as the second ligand and transition metal salts Cd(NO3)2·4H2O、 CdCl2-2.5H2O.(3)0ne new coordination polymers[Cd(L4)(H2O)2]n were synthesized via solvothermal using ligand L4and metal salts Cd(NO3)2-4H2O
     3. Characterization and Property of coordination polymers:Polymers1-9were characterized by element analyses, IR spectroscopy, Powder X-ray diffraction (PXRD) and single-crystal X-ray diffraction. The thermal stabilities of polymers1-5、8were analyzed and the results showed that8has a better thermal stability. Moreover, we found that only complexes1,3and8can show a certain degree of fluorescence.
引文
[1]Champness N R, Schroder M. Extended networks formed by coordination polymers in the solid state[J]. Current Opinion in Solid State and Materials Science,1998,3(4):419-424
    [2]何福兰,王娟,苏进雄等.配位聚合物的研究进展[J].广州化工,2010,38(12):3~5
    [3]Ockwig N W, Delgado-Friedrichs O, Okeeffe M, et al. Reticular Chemistry:Occurrence and Taxonomy of Nets and Grammar for the Design of Frameworks[J]. Accounts of Chemical Research,2005,38(3):176-182
    [4]张琳萍,侯红卫,樊耀亭等.配位聚合物[J].无机化学学报,2000,16(1):1~12
    [5]Stock N, Biswas S. Synthesis of Metal-Organic Frameworks(MOFs):Routes to Various MOF Topologies, Morphologies, and Composites[J]. Chemical Reviews,2011,112(2):933-969
    [6]李贤飞.两类芳香族配体及金属配位聚合物的合成与表征[D].西安:西北农林科技大学,2012
    [7]S Kitagawa, R Kitaura. Functional Porous Coordination Polymers[J]. Angew Chem Int Ed, 2004,43:2334-2375
    [8]Graddon D P. An Introduction to Coordination Chemistry[M]. Pergamon Press,1997,4127
    [9]汪丰云,顾家山,王晓峰等.配位化学的发展史[J].化学教育,2011,2:75~77
    [10]Zhang W, Xiong R G. Ferroelectric Metal-Organic Frameworks[J]. Chemical Reviews,2011, 112(2):1163-1195
    [11]刘鹏.芳香族多羧酸金属-有机配位聚合物的合成、结构及性能研究[D].郑州:郑州大学,2012
    [12]J C Bailar J. Coordination Polymers[M]. Prep.Inorg.React,1964
    [13]A F Wells. Three-dimensional nets and polyhedra[M]. New York:Wiley,1977
    [14]A F Wells. Structrual Inorganic Chemistry[M].5th ed. Oxford University Press,1983
    [15]D P Graddon. An Introduction to Coordination Chemistry[M].1997
    [16]M A Withersby, A J Blake, N R Chsmpness, et al. Assembly of a Three-Dimensional Polyknotted Coordination Polymer[J]. JAm Chem Soc.2000,122(17):4044-4046
    [17]李莎莎.新型吡啶羧酸类配位聚合物的合成、表征及应用[D].天津:河北工业大学,2010
    [18]R Lescouezec, L M Tomaa, J Vaissermann, et al. Design of single chain magnets through cyanide-bearing six-coordinate complexes[J]. Coord Chem Rev,2005,249:2691
    [19]Neels A, Neels B M, Stoeckli-Evans H, et al. Synthesis and X-ray power Structures of Nickel(II) Complexes[J]. Inorgnic Chem,1997,36:3402-3409
    [20]S X M Boerrigter, H M Cuppen. Explanation for the Supersaturation-Dependent Morphology of Monoclinic Paracetamol[J]. Cryst Growth Des,2002,2(5):357
    [21]Thomas E Clark, Mohamed Makha. Mapping Out the molecular Interplay in Monohalobenzene Inclusion Complexes of p-H-calix[5]arene Using Hirshfeld surfaces[J]. Cryst Growth Des,2008(3):89-896
    [22]Gui-lin Zhuang, Wen-xian Chen, Gan-ning Zeng, et al. Position of substituent dependent dimensionality in Ln-Cu heterometallic coordination polymers [J]. CrystEngComm,2012, 14,679-683
    [23]Bu-Bing Zeng, Bruce S. King Palladium-Catalyzed Synthesis of Water-Soluble Symmetric 9,10-Distituted Anthracenes[J]. Chem Eur,2002,3:2335
    [24]Xiao-Li Sun, Wen-Chao Song, Shuang-Quan Zang. Hierarchical assembly of a homochiral triple concentric helical system in a novel 3D supramolecular metal-organic framework: synthesis, crystal structure, and SHG properties[J]. Chem. Commun.2012,48,2113-2115
    [25]Libo Sun, Yi Li, Zhiqiang Liang, et al. Structures and properties of lanthanide metal-organic frameworks based on a 1,2,3-triazole-containing tetracarboxylate ligand[J]. Dalton Trans, 2012,41,12790-12796
    [26]李晓萍.后过渡金属吡啶类配合物的合成与性能研究[D].西安:西北大学,2011
    [27]Peng-Fei Shi, Bin Zhao, Gang Xiong, et al. Fast capture and separation of, and luminescent probe for, pollutant chromate using a multi-functional cationic heterometal-organic framework[J]. Chem. Commun,2012,48,8231-8233
    [28]K Kobayashi, A Sato, S Sakamoto, et al. Free Radical-Mediated Aryl Amination and Its Use in a Convergent[3+2] Strategy for Enantioselective Inoline a-Amino Acid Synthesis[J]. J Am Chem Soc,2003,125(1):163-168
    [29]XianDong Zhu, ZuJin Lin, Tian-Fu Liu, et al. Two Novel 3d-4f Heterometallic Frameworks Assembled from a Flexible Bifunctional Macrocyclic Ligand[J]. Cryst Growth Des,2012,12, 4708-4711
    [30]F A A Paz, J Klinowski. Hydrothermal synthesis of a novel thermally stable three-dimensional ytterbim-orgnic framework[J]. Chem Commun,2003,1484
    [31]Zhouqing Xu, Qiang Wang, Huijun Li, et al. Self-assembly of unprecedented [8+12] Cu-metallamacrocycle-based 3D metal-organic frameworks[J]. Chem. Commun,2012,48, 5736-5738
    [32]T Loiseau, H Muguerra, M Haouas, et al. Hydrothermal synthesis and structural characterization of a gallium pyromellitate Ga(OH)(btec)-0.5H2O, With infinite Ga-(μ2-OH)-Gachains (MIL-61)[J]. Solid State Sciences,2005,7:603
    [33]韩克飞.新型过渡金属-含氮芳环配体的配位聚合物的设计、组装与结构研究[D].北京:北京化工大学,2007
    [34]Xiaoping Yang, Christopher Chan, Daniel Lam, et al. Anion-dependent construction of two hexanuclear 3d-4f complexes with a flexible Schiff base ligand[J]. Dalton Trans,2012,41, 11449-11453
    [35]石鑫.MOCC前体法:荧光金属-有机配位聚合物的设计与合成[D].长春:吉林大学,2004
    [36]Hongshan Ke, Lang Zhao, Yang Guo, et al. Polydentate-ligand-supported self-assembly of heterometallic T-shaped Co4RE (RE= Gd, Tb, Y) clusters:synthesis, structure and magnetism[J]. Dalton Trans,2012,41,9760-9765
    [37]Zhao-Sha Meng, Fu-Sheng Guo, Jun-Liang Liu, et al. Heterometallic cubane-like{M2Ln2} (M= Ni, Zn; Ln=, Gd, Dy) and{Ni2Y2} aggregates Synthesis, structures and magnetic[J]. Dalton Trans,2012,41,2320-2329
    [38]殷卫峰,欧植泽,高云燕等.新型纳米多孔-金属有机配位聚合物的包结作用及其应用研究进展[J].材料导报,2010,24(5):50~54
    [39]杜淼,卜显和.向高功能发展的配位聚合物[J].化学进展,2009,21(11):2458~2464
    [40]S Kitagawa, M Kondo, Functional microspore chemistry of crystalline metalcomplex-assembled compounds[J]. Bull Chem S Jpn,1998,71:1739-1753
    [41]Iris P Y Shek, WingTak Wong, Song Gao, et al. Anovelone-dimensionalNi(II)-Fe(II) polymer containing U3-cyanides:[Ni(cyclen)]2[Fe(CN)6]·8H2O[J]. New J Chem,2002,26:1099-1101
    [42]O M Yaghi, H Li, T L Groy. A molecular railroad with large pores synthesis and structure of Ni(4,4'-bpy)2.s(H2O)2(ClO4)fi.5(4,4'-bpy) 2H2O[J]. Inorg Chem,1997,36:4292-4293
    [43]S D Huang, R G Xiong. Molecular recognition of orgnic homophones coordination polymers: designan construction of monlinear optical supra molecular ssemblies[J]. Polyhedron,1997, 16:3929-3939
    [44]Zhao Ya-Hui, Xu Hong-Bin, Shao Kui-Zhan. Synthesis, characterization, and luminescent prooooperties of three 3D lead-organic frameworks with 1Dchainnels[J]. Crystal Growth Design,2007,7(3):513-520
    [45]Tian G, Zhu G, Yang X, et al. A chiral layered Co(II) coordination polymers with helical chains fromachiral mate-rials[J]. Chem Commun,2005(11):1396-1398
    [46]Qin C, Wang X L, Wang E B, et al. Aseries of three-di-mensinal lanthanide coordination polymers with mtile and unprecedented rutile-related topologies[J]. Inorg Chem,2005,44: 7122-7129
    [47]Eugenio Coronado, Miguel Clemente-Lein, Josesr Galan-Mascaros, et al. Design of molecular materials combiming magnetic, electrical and optical properties[J]. Dalton Trans, 2000(21):3955-3961
    [48]王艳.羧酸类配位聚合物的研究进展[J].应用化学,2011,40(3):519~523
    [49]Chae H K, Diana Y, Siberio P, et al. Design and synthesis of an exceptionally stabie and highly porous metal-or-ganic framework[J]. Nature,1999,402:276-279
    [50]Chae H K, Diana Y, Siberio P, et al. A route to high surface area porosity and inclusion of large molecules in crystal[J]. Nature,2004,427:523-527
    [51]谢凤桐.过渡金属-羟基多羧酸配位聚合物的合成、结构与性能研究[D].长春:吉林大学,2005
    [52]欧阳志强,欧阳迎春.几类重要的不对称反应及新型手性配体[J].江西化工,2005,1:18~22
    [53]Baeg J Y, Lee S W. A porous, two-dimensional copper coordination-polymer containing guest molecules:hydrothermal synthesis, structure, and thermal property of [Cu(BDC)(bipy)](BDCH)[J]. Inorg Chem Commun,2003,6:313-316
    [54]Prior T J, Bradshaw D, Teat S J, et al. Designed layer assembly:a three-dimensional framework with 74%extra-framework volume by connection of infinite two-dimensional sheets[J]. Chem Commun,2003,500-501
    [55]李红良.2-吡啶基-4,6-嘧啶二羧酸配位聚合物的合成及性质研究[D].新乡:河南师范大学,2012
    [56]Rujiwatra A, Kepert C J, Rosseinsky M J. The organo-pillared porous magnetic framework Co4(SO4)(OH)6(H2NC2H4NH2)0.5-3H20[J]. Chem Commun,1999,2307-2308
    [57]O Kahn E. Magnetism:A Supramolecular Function,Weinheim[M]. VCH,1996
    [58]M J Hampden-Smith L VI A. Chemistry of Advanced Materials[M]. New York:Wiley:VCH, 1998
    [59]Rujiwatra A, Kepert C J, Claridge J B. Layered cobalt hydroxysulfates with both rigid and flexible organic pillars:synthesis, structure, porosity, and cooperative magnetism[J]. J Am Chem Soc,2001,123(43):10584-10594
    [60]Yue Q, Yang J, Li G H. Three-dimensional 3d-4f heterometallic coordination polymers: synthesis, structures and magnetic properties[J]. Inorg Chem,2005,44(15):5241-5246
    [61]Liu C M, Gao S, Zhang D Q, et al. A unique 3D alternating ferro-and antiferromagnetic manganese azide system with three-fold interpenetrating (10,3) nets[J], Angew Chem Int Ed, 2004,43,990-994
    [62]Maspoch D, Ruiz M D, Veciana J. Old materials with new tricks:multifunctional open-framework materials[J]. Chem Soc Rev,2007,36:770-818
    [63]Evans O R, Lin W. Crystal Engineering of NLO Materials Based on Metal-Organic Coordination Networks[J]. Accounts of Chemical Research,2002,35(7):511-522
    [64]Dybtsev D N, Hyungphil C, Yoon S H, et al. Microporous manganese formate:a simple metal-organic porous material with high framework stability and highly selective gas sorption properties[J]. J Am Chem Soc,2004,126,32-33
    [65]Dinca M, Yu A F, Long J R. Microporous metal-organic frameworks incorporating 1,4-benzeneditetrazolate:syntheses, structures, and hydrogen storage properties[J]. J Am Chem Soc,2006,128,8904-8913
    [66]Rosenberg B, Van Camp L, Krigas T. Inhibition of Cell Division in Escherichia coli by Electrolysis Products from a Platinum Electrode[J]. Nature,1965,205(4972):698-699
    [67]Rosenberg B, Vancamp L, Trosko J E, et al. Platinum Compounds:a New Class of Potent AntitumourAgents[J]. Nature,1969,222(5191):385-386
    [68]Wipf P, Jung J K. Formal Total Synthesis of (+)-Diepoxin o[J]. The Journal of Organic Chemistry,2000,65(20):6319-6337
    [69]刚典臣,殷斌烈,蔡庄红.2-羟基-4,6-二甲基嘧啶盐酸盐的合成研究[J].武汉化工学院学报,1993,4:2-3
    [70]IT V G H. Improved Synthesis of 2,2'-Bipyrimidine[J]. J Org Chem,2002,67(18):3
    [71]Rebek J, Costello T, Wattley R. Binding forces and catalysis. The use of bipyridyl-metal chelation to enhance reaction rates[J]. J Am Chem Soc,1985,107(25):7487-7493
    [72]屈晓田.x射线衍射物相分析的一种简单方法[J].山西大学学报(自然科学版),1998
    [73]De Sa G F, Malta O L, De Mello Donega C, et al. Spectroscopic properties and design of highly luminescent lanthanide coordination complexes[J]. Coordination Chemistry Reviews, 2000,196(1):165-195
    [74]Sun Y Q, Zhang J, Yang G Y. A series of luminescent lanthanide-cadmium-organic frameworks with helical channels and tubes[J]. Chemical Communications,2006,45: 4700-4702
    [75]Palewska K, Miniewicz A, Bartkiewicz S, et al. Influence of electric field on photoluminescence of lanthanide-doped nematic liquid crystal[J]. Journal of Luminescence, 2007,124(2):265-272
    [76]Fratini A, Swavey S. Luminescent and structural properties of a Eu(III) complex:Formation of a one-dimensional array bridged by 2,2'-bipyrimidine[J]. Inorganic Chemistry Communications,2007,10(6):636-638
    [77]Stamatatos T C, Abboud K A, Wernsdorfer W, et al. "Spin tweaking" of a high-spin molecule:an Mn2s single-molecule magnet with an S= 61/2 ground state[J]. Angew Chem Int Ed,2007,46,884-88
    [78]杨冰,李瑛,徐创霞等.有机荧光材料研究进展[J].化学研究与应用,2003,15(1):11~16
    [79]张中强.新型荧光材料ZnLphen-2H2O的合成与表征[J].湘潭大学自然科学学报,2007,29(2):59~62

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