A 2D Covalent Organic Framework with 4.7-nm Pores and Insight into Its Interlayer Stacking

被引:311
作者
Spitler, Eric L. [2 ]
Koo, Brian T. [1 ]
Novotney, Jennifer L. [2 ]
Colson, John W. [2 ]
Uribe-Romo, Fernando J. [2 ]
Gutierrez, Gregory D. [2 ]
Clancy, Paulette [1 ]
Dichtel, William R. [2 ]
机构
[1] Cornell Univ, Sch Chem & Biomol Engn, Ithaca, NY 14853 USA
[2] Cornell Univ, Dept Chem & Chem Biol, Ithaca, NY 14853 USA
基金
美国国家卫生研究院; 美国国家科学基金会;
关键词
TOPOCHEMICAL POLYMERIZATION; CHARGE-TRANSPORT; CRYSTALLINE; LUMINESCENT; STRATEGY;
D O I
10.1021/ja206242v
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two-dimensional layered covalent organic frameworks (2D COFs) organize g-electron systems into ordered structures ideal for exciton and charge transport and exhibit permanent porosity available for subsequent fiinctionalization. A 2D COF with the largest pores reported to date was synthesized by condensing 2,3,6,7,10,11-hexahydroxytriphenylene (HHTP) and 4,4'-diphenylbutadiynebis(boronic acid) (DPB). The COF was prepared as both a high surface area microcrystalline powder as well as a vertically oriented thin film on a transparent single-layer graphene/fused silica substrate. Complementary molecular dynamics and density functional theory calculations provide insight into the interlayer spacing of the COF and suggest that adjacent layers are horizontally offset by 1.7-1.8 angstrom, in contrast to the eclipsed AA stacking typically proposed for these materials.
引用
收藏
页码:19416 / 19421
页数:6
相关论文
共 44 条
  • [1] Luminescent metal-organic frameworks
    Allendorf, M. D.
    Bauer, C. A.
    Bhakta, R. K.
    Houk, R. J. T.
    [J]. CHEMICAL SOCIETY REVIEWS, 2009, 38 (05) : 1330 - 1352
  • [2] MOLECULAR MECHANICS - THE MM3 FORCE-FIELD FOR HYDROCARBONS .1.
    ALLINGER, NL
    YUH, YH
    LII, JH
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (23) : 8551 - 8566
  • [3] [Anonymous], 2008, Accelrys
  • [4] Delamination of Layered Covalent Organic Frameworks
    Berlanga, Isadora
    Luisa Ruiz-Gonzalez, Maria
    Maria Gonzalez-Calbet, Jose
    Fierro, Jose Luis G.
    Mas-Balleste, Ruben
    Zamora, Felix
    [J]. SMALL, 2011, 7 (09) : 1207 - 1211
  • [5] A computational study of surface diffusion of C60 on pentacene
    Cantrell, R.
    Clancy, P.
    [J]. SURFACE SCIENCE, 2008, 602 (22) : 3499 - 3505
  • [6] Phenyl-perfluorophenyl stacking interactions: A new strategy for supermolecule construction
    Coates, GW
    Dunn, AR
    Henling, LM
    Dougherty, DA
    Grubbs, RH
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (03) : 248 - 251
  • [7] Oriented 2D Covalent Organic Framework Thin Films on Single-Layer Graphene
    Colson, John W.
    Woll, Arthur R.
    Mukherjee, Arnab
    Levendorf, Mark P.
    Spitler, Eric L.
    Shields, Virgil B.
    Spencer, Michael G.
    Park, Jiwoong
    Dichtel, William R.
    [J]. SCIENCE, 2011, 332 (6026) : 228 - 231
  • [8] Cornil J, 2002, ADV MATER, V14, P726, DOI 10.1002/1521-4095(20020517)14:10<726::AID-ADMA726>3.0.CO
  • [9] 2-D
  • [10] Charge transport in organic semiconductors
    Coropceanu, Veaceslav
    Cornil, Jerome
    da Silva Filho, Demetrio A.
    Olivier, Yoann
    Silbey, Robert
    Bredas, Jean-Luc
    [J]. CHEMICAL REVIEWS, 2007, 107 (04) : 926 - 952