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  4. Structural determination of photochemically active diplatinum molecule by time-resolved EXAFS spectroscopy
 
research article

Structural determination of photochemically active diplatinum molecule by time-resolved EXAFS spectroscopy

van der Veen, Renske M.  
•
Milne, Christopher J.  
•
El Nahhas, Amal  
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2009
Angewandte Chemie International Edition

Metallica: A large contraction of the PtPt bond in the triplet excited state of the photoreactive [Pt2(P2O5H2)4]4- ion is determined by time-resolved X-ray absorption spectroscopy (see picture). The strengthening of the PtPt interaction is accompanied by a weakening of the ligand coordination bonds, resulting in an elongation of the platinum-ligand bond that is determined for the first time.

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Type
research article
DOI
10.1002/anie.200805946
Web of Science ID

WOS:000264946300015

Author(s)
van der Veen, Renske M.  
Milne, Christopher J.  
El Nahhas, Amal  
Lima, Frederico A.  
Pham, Van Thai  
Best, J.A.
Weinstein, C.
Borca, N
Abela, Rafael
Bressler, Christian  
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Date Issued

2009

Publisher

Wiley-VCH Verlag GmbH

Published in
Angewandte Chemie International Edition
Volume

48

Start page

2711

End page

2714

Subjects

optical spectroscopy

•

structure elucidation

•

time-resolved spectroscopy

•

triplet states

•

X-ray absorption spectroscopy

•

Ray-Absorption Spectroscopy

•

Triplet Excited-State

•

Sublevel Phosphorescence Spectra

•

Transition-Metal-Complexes

•

X-Ray

•

Binuclear Platinum(Ii)

•

Photophysical Properties

•

Electronic Spectroscopy

•

Energy-Transfer

•

Pt2(P2O5H2)44

Note

Rated VIP (Very Important Paper)

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LSU  
Available on Infoscience
December 1, 2009
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/44561
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