Syntheses and studies of electron/energy transfer of new dyads based on an unsymmetrical perylene diimide incorporating chelating 1,10-phenanthroline and its corresponding square-planar complexes with dichloroplatinum(ii) and dichloropalladium(ii )

Dalton Transactions : an International Journal of Inorganic Chemistry
Sebile Işık BüyükekşiAbdurrahman Şengül

Abstract

Perylene diimides (PDIs) are among the most versatile and functional dyes for supramolecular structures displaying characteristic high absorptions and photo-luminescence properties as the prerequisite for optoelectronic thin film devices. Despite intense investigations into these semi-conducting and electro-active materials, details of their electronic structure are still under examination. In particular, non-planar twisted PDIs as an electron acceptor is a promising model system for efficient charge generation and transport processes. Therefore, a new dyad, an unsymmetrical PDI, N'-(2-ethylhexyl)-N'-(1,10-phenanthroline)-1,6,7,12-tetrakis-(4-methoxyphenoxy)-3,4,9,10-tetracarboxylic acid diimide (1) and its corresponding dichloroplatinum(ii) and dichloropalladium(ii) complexes as new dyads, [(Cl2)M(ii)-(1)] where, M(ii) = Pt(ii) (2) and Pd(ii) (3), were prepared. These dyads were fully characterized by FT-IR, 1D-NMR (1H-NMR and 13C-NMR), 2D-NMR (1H-1H COSY, 1H-13C HSQC, 1H-13C HMBC), MALDI TOF mass and UV-Vis spectroscopy. Electronic structure calculations have been employed based on Time-Dependent Density Functional Theory (TDDFT) calculations for the geometry-optimized electronic ground state structures in the gas phase and i...Continue Reading

References

Sep 15, 1988·Physical Review A: General Physics·A D Becke
Jan 4, 2003·Chemical Communications : Chem Comm·Jason M SerinJean M J Fréchet
Nov 6, 2004·The Journal of Organic Chemistry·Frank WürthnerDietmar Stalke
Dec 1, 2005·Journal of the American Chemical Society·Mohammad K NazeeruddinMichael Grätzel
Mar 10, 2006·Angewandte Chemie·Neil Robertson
Mar 24, 2007·Journal of the American Chemical Society·Ingo Oesterling, Klaus Müllen
May 10, 2008·Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology·Eduard FronFrans C De Schryver
Nov 1, 1947·The Journal of Organic Chemistry·G F SMITH, F W CAGLE
Dec 20, 2008·Journal of the American Chemical Society·Robert AbbelAlbertus P H J Schenning
May 22, 2009·Physical Chemistry Chemical Physics : PCCP·Andrew C Benniston, Graeme Copley
Jul 10, 2009·Chemical Society Reviews·Gianluca AccorsiNicola Armaroli
Aug 6, 2009·Accounts of Chemical Research·Jean-Luc BrédasVeaceslav Coropceanu
Aug 8, 2009·Chemical Communications : Chem Comm·Rubén D CostaAngela Sastre-Santos
Sep 3, 2009·Chemical Communications : Chem Comm·Safa ShoaeeJames R Durrant
Apr 27, 2010·The Journal of Physical Chemistry. B·Henrike WonnebergerKlaus Müllen
Aug 18, 2010·Advanced Materials·John E AnthonyXiaowei Zhan
Oct 20, 2010·Chemical Communications : Chem Comm·Raymond Ziessel, Anthony Harriman
May 16, 2012·Proceedings of the National Academy of Sciences of the United States of America·Michael T VagniniMichael R Wasielewski
Mar 29, 2014·Journal of the American Chemical Society·Pierre-Olivier SchwartzStéphane Méry
Feb 1, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Sebile Işık BüyükekşiAli Rıza Özkaya

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BETA
fluorescence resonance
NMR
column chromatography

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Spartan
Gaussview5
Spartan08
Gaussian09

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