Online citations, reference lists, and bibliographies.
← Back to Search

J.W. Solvent Mediated Intramolecular Electron Transfer In U-shaped Systems With Different `Bite-sizes.

Nigel R. Lokan, M. Paddon-Row, M. Koeberg, J. Verhoeven
Published 2000 · Chemistry

Cite This
Download PDF
Analyze on Scholarcy
The rate of photoinduced charge separation is measured as a function of solvent for four donor (D)−bridge−acceptor (A) systems:  DMN[10]DCV, DMN[10nb]DCV, DMN[10cy]DCV, and DMAN[10cy]DCV. In the first three members of this series, the D/A pair is kept constant and contains the strong dimethoxynaphthalene (DMN) donor which enables detection of electron transfer over a wide range of solvent polarity. In the fourth member, DMN is substituted by a dimethoxyanthracene (DMAN) unit, which decreases the driving force for photoinduced charge separation by about 0.58 eV and thereby limits the occurrence of electron transfer to polar solvents. In all systems the bridge is held at a length of 10 σ bonds. The configuration of the bridge is, however, varied to increase its bending in the series, which leads to center-to-center D/A distances decreasing from 13.4 A in the first system to 9.54 A in the second, and 7.50 A in the latter two. In DMN[10nb]DCV, the rate of intramolecular charge separation over 9.54 A is always...

This paper is referenced by
Bicyclo[2.2.2]octene-based molecular spacers. Construction of U-shaped syn -facial etheno-bridged polyhydrononacenyl frameworks
T. Chou (2004)
Currents through single molecular junction of Au/hexanedithiolate/Au measured by repeated formation of break junction in STM under UHV: effects of conformational change in an alkylene chain from gauche to trans and binding sites of thiolates on gold.
M. Fujihira (2006)
Length dependence for intramolecular energy transfer in three- and four-color donor-spacer-acceptor arrays.
A. Harriman (2009)
Photocontrol of electron transfer from Zn-porphyrin to an axially bound stilbazole-pyromellitic diimide conjugate.
J. Otsuki (2004)
Non-conjugated, phenyl assisted coupling in through bond electron transfer in a perylenemonoimide-triphenylamine system.
T. D. M. Bell (2007)
Synthesis and Characterization of Donor‐Acceptor‐Donor Triads Containing Tetrathiafulvalene and Naphthalene Diimide Units: Towards Regulation of the Intermolecular Charge‐Transfer Interaction by Varying the Attached Side Groups
Xuefeng Guo (2010)
Orbital interactions and long-range electron transfer
M. Paddon-Row (2003)
Probing the dimensions of semi-rigid inner functionalised U-shaped bis-porphyrin cavities.
S. P. Gaynor (2006)
Structure Matters: Correlating temperature dependent electrical transport through alkyl monolayers with vibrational and photoelectron spectroscopies
H. Shpaisman (2012)
Non-Condon theory of nonadiabatic electron transfer reactions in V-shaped donor–bridge–acceptor complexes
Anatoli A. Milischuk (2003)
Pendant unit effect on electron tunneling in U-shaped molecules
M. Liu (2006)
Synthesis and photophysics of silicon phthalocyanine-perylenebisimide triads connected through rigid and flexible bridges.
F. J. Céspedes-Guirao (2011)
Elektronentransfer um eine molekulare Ecke
Hauke C. Schmidt (2018)
Photoinduced Electron Transfer and Charge-Recombination in 2-Ureido-4[1H]-Pyrimidinone Quadruple Hydrogen-Bonded Porphyrin–Fullerene Assemblies
Mao-Lin Yu (2011)
Electron Transfer around a Molecular Corner.
Hauke C. Schmidt (2018)
Surface reconstitution of glucose oxidase onto a norbornylogous bridge self-assembled monolayer
J. Liu (2006)
Molecular tilt-dependent and tyrosine-enhanced electron transfer across ITO/SAM/[DPPC–Au NP–Tyrosine] Janus nanoparticle junction
N. K. Sarangi (2016)
Hydrogen bonding in phthalimido carboxylic acids: cyclic voltammetric study and correlation with photochemical reactivity. Part 2. Aliphatic and aromatic acids
M. Oelgemoeller (2002)
Dynamics of Radical Ion Pairs following Photoinduced Electron Transfer in Solvents with Low and Intermediate Polarities.
Kamila K Mentel (2015)
Unusual Products from Oxidation of Naphthalene Diimides
Subashani Maniam (2016)
Semantic Scholar Logo Some data provided by SemanticScholar