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由二咪唑和二羧基混合配体构筑的Cu(Ⅱ)配合物 被引量:4

A Novel Cu(Ⅱ) Complex Which Constructed by Bis(imidazole) and Dicarboxylate Mixed Ligands
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摘要 以1,3-二咪唑基丙烷(1,3-bip),4,4’-联苯二甲酸(H_2bpdc)和Cu(NO_3)_2·3H_2O为原料,在水热条件下合成了三维超分子配合物[Cu(1,3-bip)(bpdc)·3H_2O]_n,利用红外光谱、元素分析、粉末X射线衍射、单晶X射线衍射等技术手段对得到的样品进行了测试.单晶结构解析结果表明:Cu(Ⅱ)作为中心离子可被视为一个四连接的节点,通过配体H_2bpdc,1,3-bip桥联连接形成一个二维(4,4)平面,相邻的2个(4,4)平面由存在其缝隙间的一维水分子链通过大量的分子间氢键连接形成一个稳定的三维超分子结构.另外,研究了配合物的热稳定性能. The novel complex[Cu(1,3-bip)(bpdc)·3H2O]n was synthesized from 1,3-bis(imidazole)propane(1,3-bip),biphenyl-4,4′-dicarboxylic acid(H2bpdc)and copper nitrate trihydrate by hydrothermal method and confirmed via elemental analysis,IR,powder XRD,X-ray single crystal diffraction analysis.The results reveal that tiltle complex displays a(4,4)grid layer which is further reinforced through strong Hbonding with lattice solvent molecules to form a 3Dsupramolecular framework.
出处 《河北师范大学学报(自然科学版)》 CAS 2016年第6期514-518,共5页 Journal of Hebei Normal University:Natural Science
基金 国家自然科学基金(21373132) 陕西理工大学博士启动项目(SLGKYQD2-10) 陕西理工大学大学生创新创业培训计划项目(2016094)
关键词 超分子配合物 水热合成 晶体结构 热重分析 supermolecular complex hydrothermal synthesis crystal structure thermogravimetric analysis
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  • 1陈美荣,王静利,刘河.[Co(L)(NO_3)_2]·CH_3CN的合成和晶体结构[J].河北师范大学学报(自然科学版),2006,30(2):198-200. 被引量:1
  • 2邝代治,冯泳兰,王剑秋,张复兴,许志锋.H…Cl(O),π…π作用的三维配合物[Cu(phen)_2 Cl(ClO_4)]_n的结构和量子化学研究(英文)[J].计算机与应用化学,2006,23(12):1188-1192. 被引量:8
  • 3Zhu Y S, Cao M H, Ma X Y, et al. Layered hybrid organic-inorganic nanobelts: Synthesis and removal of trace heavy metal ions [ J ]. J Chem Soc Dalton, Trans, 2012,41(10) :2935 -2940.
  • 4Chamb R J C, Sauvage J P. Topologically complex molecules obtained by transition metal templation:It is the presentation that determines the synthesis strategy [J]. New J Chem,2013,37( 1 ) :49 -57.
  • 5Zeng M H, Gao S, Yu X L, et al. Crystal structure and magnetic properties of a new three-dimensional co-ordination polymer constructed from(4,4) layers based on dimefie iron( Ⅱ ) subunits[J]. New J Chem,2003, 27(11) :1599 -1602.
  • 6Wu C D, Hu A G, Zhang L, et al. Homochiral porous metal-organic framework for highly enantioselective het- erogeneous asymmetric catalysis [ J ]. J Am Chem Soc, 2005,127 (25) : 8940 - 8941.
  • 7Doko Rou V N, Milios C J, Tsipis A C, et al. Pseud- opeptidic ligands: Exploring the self-assembly of isoph- thaloylbisglycine( I-I: IBG) and divalent metal ions[ J ]. J Chem Soc,Dalton Trans,2012,41(37) :12501 -12513.
  • 8Sun R, Li Y Z, BaJ J F, et al. Crystal-to-amorphous transformation, mand luminescence properties of novel cationic spacer-filled 3D transition metal supramolecu- lax frameworks from N, N', N"-tris ( caxboxymethyl ) -1, 3,5-benzenetri carboxamide [ J ]. Cryst Growth Des, 2007,7(5 ) :890 - 894.
  • 9Sun R, Wang S N, Xing H et al. Unprecedented 4264 to- pological 2D rare-earth coordination polymers from a flexi- ble tripodal acid with additional amide groups [ J ]. Inorg Chem,2007,46(21 ) :8451 - 8453.
  • 10Kostakis G E, CaseUa L, Hadjiliadis N, et al. Inter- penetrated networks from a novel nanometer-sized pseu- dopeptidic ligand bridging water and transition metal i- ons with cds topology [ J ]. Chem Commun, 2005,41 (30) :3859 -3861.

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