Journal ArticleDOI
Photoinduced Electron Transfer in Solution: Exciplex and Radical Ion Pair Formation Free Enthalpies and their Solvent Dependence
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This article is published in Zeitschrift für Physikalische Chemie.The article was published on 1982-01-01. It has received 940 citations till now. The article focuses on the topics: Photoinduced electron transfer & Radical ion.read more
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Supramolecular inclusion complexes of two cyclic zinc bisporphyrins with C60 and C70: structural, thermodynamic, and photophysical characterization.
Laura P. Hernández-Eguía,Eduardo C. Escudero-Adán,Inmaculada C. Pintre,Barbara Ventura,Lucia Flamigni,Pablo Ballester,Pablo Ballester +6 more
TL;DR: Solid-state structures were determined by X-ray diffraction analysis and gave valuable insight into the different complexation behaviors of the two macrocyclic systems towards the fullerenes, and NMR titrations were helpful in understanding the geometry of the complexes in solution.
Journal ArticleDOI
Electron Transfer Reactions in the Excited Singlet States of Dimethyl Substituted Phenol−2-Nitrofluorene Systems: Evidence for the Marcus Inverted Region and Concurrent Occurrence of Energy Transfer Processes
TL;DR: In this paper, the nature of photo-induced electron transfer (ET) reactions within the electron donor (D) and acceptor (A) 2-nitrofluorene (2NF) in both highly polar acetonitrile (ACN) and nonpolar cyclohexane (CH) solvents at 296 K by electronic absorption, steady state, and time-resolved, in the nanosecond time domain.
Journal ArticleDOI
Catalyst and Sensitizer-Free Visible-Light-Induced C(sp2)−H Chalcogenation of Arenes/ Heteroarenes with Dichalcogenides
Journal ArticleDOI
Photodynamic Behavior of Heteroleptic Ir(III) Complexes with Carbazole-Functionalized Dendrons Associated with Efficient Electron Transfer Processes
Ah Reum Hwang,Won-Sik Han,Kyung Ryang Wee,Hyun Young Kim,Dae Won Cho,Byoung Koun Min,Suk Woo Nam,Chyongjin Pac,Sang Ook Kang +8 more
TL;DR: In this paper, the dendrimers of heteroleptic iridium(III) complexes have been prepared, which have the dfppy ligand connected to carbazole-functionalized dendron Czn (n = 1, 2).
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Charge-separation in panchromatic, vertically positioned bis(donor styryl)BODIPY–aluminum(III) porphyrin–fullerene supramolecular triads
Niloofar Zarrabi,Christopher O. Obondi,Gary N. Lim,Sairaman Seetharaman,Benjamin G. Boe,Francis D'Souza,Prashanth K. Poddutoori +6 more
TL;DR: Three, broad band capturing, vertically aligned supramolecular triads have been constructed using BODIPY derivative using 5,10,15,20-tetrakis(3,4,5-trifluorophenyl)aluminum(iii) porphyrin (AlPorF3) and fullerene (C60) entities and exhibited panchromatic light capture.
References
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Journal ArticleDOI
Dipolar Nature of Molecular Complexes Formed in the Excited State
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Solvent, isotope, and magnetic field effects in the geminate recombination of radical ion pairs
TL;DR: In this article, the magnetic field dependence of the geminate recombination triplet yield of radical ion pairs generated via photoinduced electron transfer in polar solvents is investigated for the systems pyrene/N, Ndimethylaniline (Py/DMA), pyrene 3,5,dimethoxy•N,Ndimethynylinox•N and pyrene DMDMA, and the perdeuterated system Py•d10/dMA•d11.
Journal ArticleDOI
Bindungszustand und Fluoreszenzspektren von Hetero-Excimeren
Dieter Rehm,Albert Weller +1 more
TL;DR: The structureless fluorescence spectra of more than one hundred heteroexcimers (unsymmetrical molecular complexes which are stable in the excited state) were measured in hexane or other inert solvents.