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

Amlan Kumar Pal; Marie-Pierre  Santoni; Garry S.  Hanan; Marie-Christine  Tang; Alexandra  Furtos; Bernold  Hasenknopf

doi:10.1039/C3DT53612B

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

Amlan Kumar Pal, Marie-Pierre Santoni, Garry S. Hanan, Marie-Christine Tang, Alexandra Furtos, Bernold Hasenknopf

School of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

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)3Br} moiety. The new ReI-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.

Original language	English
Pages (from-to)	6990-6993
Journal	Dalton Transactions
Volume	43
Issue number	19
DOIs	https://doi.org/10.1039/C3DT53612B
Publication status	Published - 3 Apr 2014

Access to Document

10.1039/C3DT53612B

Cite this

@article{3f61773f6a8e433a8ec48c704775f102,

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

abstract = "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)3Br} moiety. The new ReI-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.",

author = "Pal, {Amlan Kumar} and Marie-Pierre Santoni and Hanan, {Garry S.} and Marie-Christine Tang and Alexandra Furtos and Bernold Hasenknopf",

year = "2014",

month = apr,

day = "3",

doi = "10.1039/C3DT53612B",

language = "English",

volume = "43",

pages = "6990--6993",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "ROYAL SOC CHEMISTRY",

number = "19",

}

TY - JOUR

T1 - A light-harvesting polyoxometalate-polypyridine hybrid induces electron transfer as its Re(I) complex

AU - Pal, Amlan Kumar

AU - Santoni, Marie-Pierre

AU - Hanan, Garry S.

AU - Tang, Marie-Christine

AU - Furtos, Alexandra

AU - Hasenknopf, Bernold

PY - 2014/4/3

Y1 - 2014/4/3

N2 - 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)3Br} moiety. The new ReI-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.

AB - 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)3Br} moiety. The new ReI-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.

U2 - 10.1039/C3DT53612B

DO - 10.1039/C3DT53612B

M3 - Article

SN - 1477-9226

VL - 43

SP - 6990

EP - 6993

JO - Dalton Transactions

JF - Dalton Transactions

IS - 19

ER -

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

Abstract

Access to Document

Fingerprint

Cite this