Syntheses, Crystal Structures and Characterization of Two New Pb(II) and Cu(II) Coordination Polymers Based on 2-(4-Fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline and Benzenedicarboxylate Ligands

被引:6
作者
Xu, Zhan-Lin [1 ]
He, Yu [1 ]
Wang, Hui-Lian [1 ]
机构
[1] Jilin Normal Univ, Dept Chem, Minist Educ, Key Lab Preparat & Applicat Environm Friendly Mat, Siping 136000, Peoples R China
来源
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2011年 / 66卷 / 09期
关键词
Coordination Polymer; Crystal Structure; 1,3-Benzenedicarboxylate; 2-(4-Fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline; METAL-ORGANIC FRAMEWORKS; DICYANAMIDE; NETS;
D O I
10.5560/ZNB.2011.66b0899
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Two new coordination polymers, [Pb(L)(1,3-bdc)]center dot 2.5H(2)O (1) and [Cu(L)(1,4-bdc)] (2) (L = 2-(4-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline; 1,3-bdc, 1,4-bdc = 1,3- and 1,4-benzenedicarboxylate), have been hydrothermally synthesized and characterized by elemental analysis, IR spectra and single-crystal X-ray diffraction. Crystal data for C54H40F2N8O13Pb2, triclinic, space group P (1) over bar, a = 9.3468(19), b = 9.4607(14), c = 15.581(3) angstrom, alpha = 90.44(4), beta = 101.13(3), gamma = 113.97(3)degrees, V = 1229.6(4) angstrom(3), Z = 1. Crystal data for 2: C27H15CuFN4O4, triclinic, space group P (1) over bar, a = 9.640(6), b = 10.941(8), c = 11.865(5) angstrom, alpha = 62.694(4), beta = 69.776(3), gamma = 79.915(5)degrees, V = 1043.2(11) angstrom(3), Z = 2. In 1, the Pb(II) atoms are bridged by the 1,3-bdc ligands to yield a chain structure. The ligands L are only located on one side of the chain, where pi center dot center dot center dot pi interactions among neighboring chains result in a supramolecular ladder, and the OH center dot center dot center dot O hydrogen bonding interactions further stabilize this structure. Compound 2 shows a layer structure, with stacking by pi-pi interactions to give a three-dimensional (3D) supramolecular architecture. N-H center dot center dot center dot O hydrogen bonding further stabilizes the structure of 2.
引用
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页码:899 / 904
页数:6
相关论文
共 23 条
  • [1] [Anonymous], 1997, SHELXS 97 PROGRAM RE
  • [2] Effect of Anions on the Self-Assembly of Cd(II)-Containing Coordination Polymers Based on a Novel Flexible Tetrakis(imidazole) Ligand
    Bai, Hong-Ye
    Ma, Jian-Fang
    Yang, Jin
    Liu, Ying-Ying
    Hua-Wu
    Ma, Ji-Cheng
    [J]. CRYSTAL GROWTH & DESIGN, 2010, 10 (02) : 995 - 1015
  • [3] Batten S.R., 1998, ANGEW CHEM, V110, P1558, DOI DOI 10.1002/(SICI)1521-3757(19980605)110:11<1558::AID-ANGE1558>3.0.CO
  • [4] 2-7
  • [5] Batten SR, 1998, ANGEW CHEM INT EDIT, V37, P1460, DOI 10.1002/(SICI)1521-3773(19980619)37:11<1460::AID-ANIE1460>3.0.CO
  • [6] 2-Z
  • [7] Syntheses, structures and magnetic properties of [MII(dca)2(CH3OH)2]n, where M = Co or Cu and dca- = dicyanamide, N(CN)2-
    Biswas, Moumita
    Rosair, G. M.
    Pilet, Guillaume
    Mitra, Samiran
    [J]. INORGANICA CHIMICA ACTA, 2007, 360 (02) : 695 - 699
  • [8] Inorganic crystal engineering using self-assembly of tailored building-blocks
    Blake, AJ
    Champness, NR
    Hubberstey, P
    Li, WS
    Withersby, MA
    Schröder, M
    [J]. COORDINATION CHEMISTRY REVIEWS, 1999, 183 : 117 - 138
  • [9] Utility and synthetic uses of Mannich reaction: An efficient route for synthesis of thiadiazino-[1,3,5][3,2-a]benzimidazoles
    El-Wareth, A
    Sarhan, AO
    Abdel-Hafez, SH
    El-Sherief, H
    Aboel-Fadl, T
    [J]. SYNTHETIC COMMUNICATIONS, 2006, 36 (08) : 987 - 996
  • [10] Microporous solids:: From organically templated inorganic skeletons to hybrid frameworks ... ecumenism in chemistry
    Férey, G
    [J]. CHEMISTRY OF MATERIALS, 2001, 13 (10) : 3084 - 3098