Tuning electron transfer through p-phenyleneethynylene molecular wires

被引:76
作者
Atienza, Carmen
Martin, Nazario [1 ]
Wielopolski, Mateusz
Haworth, Naomi
Clark, Timothy
Guldi, Dirk M.
机构
[1] Univ Complutense Madrid, Fac Ciencias Quim, Dept Quim Organ, E-28040 Madrid, Spain
[2] Univ Erlangen Nurnberg, Inst Phys & Theoret Chem, D-91058 Erlangen, Germany
[3] Univ Erlangen Nurnberg, Comp Chem Ctr, D-91052 Erlangen, Germany
关键词
D O I
10.1039/b603149h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Weak wire-like behavior - with a damping factor (beta) of 0.2 +/- 0.05 angstrom(-1) - has been found in a series of C-60 - wire - exTTF systems (i.e., p-phenyleneethynylene): these results contrast with previous observations involving p-phenylenevinylene systems.
引用
收藏
页码:3202 / 3204
页数:3
相关论文
共 21 条
  • [1] [Anonymous], 1998, ELECT MAT OLIGOMER A
  • [2] Connecting two C60 stoppers to molecular wires:: ultrafast intramolecular deactivation reactions
    Atienza, C
    Insuasty, B
    Seoane, C
    Martín, N
    Ramey, J
    Rahman, GMA
    Guldi, DM
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (01) : 124 - 132
  • [3] Carroll RL, 2002, ANGEW CHEM INT EDIT, V41, P4379, DOI 10.1002/1521-3773(20021202)41:23<4378::AID-ANIE4378>3.0.CO
  • [4] 2-A
  • [5] Electronic communication through π-conjugated wires in covalently linked porphyrin/C60 ensembles
    de la Torre, G
    Giacalone, F
    Segura, JL
    Martín, N
    Guldi, DM
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (04) : 1267 - 1280
  • [6] Synthesis and electron-donor ability of the first conjugated π-extended tetrathiafulvalene dimers
    Díaz, MC
    Illescas, BM
    Seoane, C
    Martín, N
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 2004, 69 (13) : 4492 - 4499
  • [7] Local molecular properties and their use in predicting reactivity
    Ehresmann, B
    Martin, B
    Horn, AHC
    Clark, T
    [J]. JOURNAL OF MOLECULAR MODELING, 2003, 9 (05) : 342 - 347
  • [8] Exceptionally small attenuation factors in molecular wires
    Giacalone, F
    Segura, JL
    Martín, N
    Guldi, DM
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (17) : 5340 - 5341
  • [9] Probing molecular wires:: Synthesis, structural, and electronic study of donor-acceptor assemblies exhibiting long-range electron transfer
    Giacalone, F
    Segura, JL
    Martín, N
    Ramey, J
    Guldi, DM
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (16) : 4819 - 4834
  • [10] Excited-state properties of C60 fullerene derivatives
    Guldi, DM
    Prato, M
    [J]. ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (10) : 695 - 703