A light-harvesting polyoxometalate-polypyridine hybrid induces electron transfer as its Re(I) complex

被引：35
作者：
Santoni, Marie-Pierre [1 ,2 ,3 ]
Pal, Amlan K. [1 ]
Hanan, Garry S. [1 ]
Tang, Marie-Christine [1 ]
Furtos, Alexandra [1 ]
Hasenknopf, Bernold [2 ,3 ]
机构：
[1] Univ Montreal, Dept Chim, 2900 Edouard Montpetit, Montreal, PQ H3T 1J4, Canada
[2] UPMC Univ Paris 06, Sorbonne Univ, Inst Parisien Chim Mol UMR 8232, F-75005 Paris, France
[3] CNRS, Inst Parisien Chim Mol UMR 8232, F-75005 Paris, France
来源：
DALTON TRANSACTIONS | 2014年 / 43卷 / 19期
基金：
加拿大自然科学与工程研究理事会;
关键词：
COORDINATION-COMPOUNDS; HYDROGEN EVOLUTION; REDOX DERIVATIVES; VISIBLE-LIGHT; REDUCTION; LYSINE; WATER;
D O I：
10.1039/c3dt53612b
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A derivative of the Dawson polyoxometalate [P2V3W15O62](9)-functionalized with one remote bipyridine coordination site (2) has been synthesized and combined with the neutral {Re(CO)(3)Br} moiety. The new Re-I-hybrid (3) was characterized by various analytical techniques. Hybrid 3 exhibits several redox processes on a wide range of potentials with reductions centered on V(V), W(VI) and the organic ligand in order of decreasing potential. Both units, the polyoxometalate and the transition metal complex, retain their intrinsic properties in the hybrid 3, which displays photosensitization in the UV region with tailing into high-energy visible region.
引用
收藏
页码：6990 / 6993
页数：4
相关论文
共 41 条
  • [21] Ligand variations in [ReX(diimine)(CO)3] complexes:: Effects on photocatalytic CO2 reduction
    Kurz, Philipp
    Probst, Benjamin
    Spingler, Bernhard
    Alberto, Roger
    [J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2006, (15) : 2966 - 2974
  • [22] Porphyrin-containing molecular squares: Design and applications
    Lee, Suk Joong
    Hupp, Joseph T.
    [J]. COORDINATION CHEMISTRY REVIEWS, 2006, 250 (13-14) : 1710 - 1723
  • [23] Preparation, characterization and bifunctional electrocatalysis of an inorganic-organic complex with a vanadium-substituted polyroxometalate
    Li, Chunxiang
    Cao, Rui
    O'Halloran, Kevin P.
    Ma, Huiyuan
    Wu, Lizhou
    [J]. ELECTROCHIMICA ACTA, 2008, 54 (02) : 484 - 489
  • [24] Insertion of Amides into a Polyoxometalate
    Li, Joaquim
    Huth, Inga
    Chamoreau, Lise-Marie
    Hasenknopf, Bernold
    Lacote, Emmanuel
    Thorimbert, Serge
    Malacria, Max
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (11) : 2035 - 2038
  • [25] Developing remote metal binding sites in heteropolymolybdates
    Marcoux, PR
    Hasenknopf, B
    Vaissermann, J
    Gouzerh, P
    [J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2003, (13) : 2406 - 2412
  • [26] Charge photo-accumulation and photocatalytic hydrogen evolution under visible light at an iridium(III)-photosensitized polyoxotungstate
    Matt, Benjamin
    Fize, Jennifer
    Moussa, Jamal
    Amouri, Hani
    Pereira, Alexandre
    Artero, Vincent
    Izzet, Guillaume
    Proust, Anna
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (05) : 1504 - 1508
  • [27] SYNTHESIS OF REDOX DERIVATIVES OF LYSINE AND THEIR USE IN SOLID-PHASE SYNTHESIS OF A LIGHT-HARVESTING PEPTIDE
    MCCAFFERTY, DG
    BISHOP, BM
    WALL, CG
    HUGHES, SG
    MECKLENBERG, SL
    MEYER, TJ
    ERICKSON, BW
    [J]. TETRAHEDRON, 1995, 51 (04) : 1093 - 1106
  • [28] Solar production of hydrogen using "self-assembled" polyoxometalate photocatalysts
    Muradov, N.
    T-Raissi, A.
    [J]. JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME, 2006, 128 (03): : 326 - 330
  • [29] PEEK BM, 1991, INT J PEPT PROT RES, V38, P114
  • [30] Pope M.T, 1983, Heteropoly and Isopoly Oxometalates
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