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Molecular Physics
An International Journal at the Interface Between Chemistry and Physics
Volume 28, 1974 - Issue 6
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Original Articles

Electron spin resonance in the photo-excited triplet state of free base porphin in a single crystal of n-octane

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Pages 1551-1568 | Received 27 Jun 1974, Published online: 22 Aug 2006

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W.A.J.A. van der Poel, DavidJ. Singel, J. Schmidt & J.H. van der Waals. (1983) Pulsed ENDOR spectroscopy of the interior protons of free-base porphin in its lowest photoexcited triplet state, in an n-octane single crystal. Molecular Physics 49:5, pages 1017-1028.
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G. Jansen, M. Noort, N. van Dijk & J.H. van der Waals. (1980) The orientation of porphins in n-alkane Shpolskii hosts. Molecular Physics 39:4, pages 865-880.
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J.A. Kooter, J.H. Van der Waals & J.V. Knop. (1979) Calculation of the spin density and spin-spin dipolar interaction in the triplet state of metal porphins. Molecular Physics 37:4, pages 1015-1036.
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Silvia Voelker & RogerM. Macfarlane. (1979) Photochemistry and Hole-Burning of Free-Base Porphin and Chlorin in n-Alkane Hosts at 4.2 K. Molecular Crystals and Liquid Crystals 50:1, pages 213-216.
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T.R. Koehler. (1979) Monte Carlo Studies of Motions in Molecular Crystals. Molecular Crystals and Liquid Crystals 50:1, pages 93-97.
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E.C.M. Kielman-van Luijt & G.W. Canters. (1978) Vibronic coupling and a magnetic-field-induced avoided crossing in the S 1←S 0 absorption spectrum of palladiumporphin. Molecular Physics 36:2, pages 401-412.
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J.A. Kooter, G.W. Canters & J.H. van der Waals. (1977) Electron spin resonance of the lowest triplet state of palladiumporphin in a n-octane crystal at 1·3 K. Molecular Physics 33:6, pages 1545-1563.
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S.M. Arabei, S.F. Shkirman, K.N. Solovyov & G.D. Yegorova. (1977) Anisotropy of Light Emission and Absorption by Porphin Molecules in n-Octane Single Crystals. Spectroscopy Letters 10:9, pages 677-697.
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Silvia Völker & J.H. van der Waals. (1976) Laser-induced photochemical isomerization of free base porphyrin in an n-octane crystal at 4·2 K. Molecular Physics 32:6, pages 1703-1718.
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W.G. van Dorp, W.H. Schoemaker, M. Soma & J.H. van der Waals. (1975) The lowest triplet state of free base porphin. Molecular Physics 30:6, pages 1701-1721.
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Articles from other publishers (74)

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Susanna Ciuti, Angelo Carella, Andrea Lucotti, Matteo Tommasini, Antonio Barbon & Marilena Di Valentin. (2023) Insights into the phototautomerism of free-base 5, 10, 15, 20-tetrakis(4-sulfonatophenyl) porphyrin. Photochemical & Photobiological Sciences 22:8, pages 1825-1838.
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Barbara Golec, Aleksander Gorski & Jacek Waluk. (2022) Phosphorescence and Photophysical Parameters of Porphycene in Cryogenic Matrices. Photochem 2:1, pages 217-224.
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Antonio Barbon, Maria Giulia Dal Farra, Susanna Ciuti, Marco Albertini, Luca Bolzonello, Laura Orian & Marilena Di Valentin. (2020) Comprehensive investigation of the triplet state electronic structure of free-base 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin by a combined advanced EPR and theoretical approach. The Journal of Chemical Physics 152:3.
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Yuri E. Kandrashkin, Prashanth K. Poddutoori & Art van der Est. (2016) Electron Transfer Pathways in a Tetrathiafulvalene-Aluminum(III) Porphyrin-Free-Base Porphyrin Triad Studied Using Electron Spin Polarization. Applied Magnetic Resonance 47:5, pages 511-526.
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Oleksandr LobodaOleksandr Loboda. 2013. Quantum-chemical studies on Porphyrins, Fullerenes and Carbon Nanostructures. Quantum-chemical studies on Porphyrins, Fullerenes and Carbon Nanostructures 1 25 .
Zhi-Qiang You & Chao-Ping Hsu. (2010) The fragment spin difference scheme for triplet-triplet energy transfer coupling. The Journal of Chemical Physics 133:7.
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Aleksander Starukhin & Mikalai Kruk. (2012) Distorted forms of metalloporphyrins probed by methods of highly resolved spectroscopy. Journal of Porphyrins and Phthalocyanines 13:08n09, pages 957-963.
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Aleksander Starukhin, Mikalai Kruk & Rafal Czerwieniec. (2008) Observation of the distorted form of Pd-porphin in single site spectra at low temperatures. Journal of Luminescence 128:3, pages 531-536.
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Oleksandr Loboda. (2007) Isomerization of Free Base Porphyrin. Theoretical Study. Journal of Chemical Information and Modeling 47:6, pages 2266-2270.
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Marco Montalti, Alberto Credi, Luca Prodi & M Teresa Gandolfi. 2006. Handbook of Photochemistry, Third Edition. Handbook of Photochemistry, Third Edition 353 375 .
Boris Minaev & Hans Ågren. (2005) Theoretical DFT study of phosphorescence from porphyrins. Chemical Physics 315:3, pages 215-239.
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Oleksandr Loboda, Ingvar Tunell, Boris Minaev & Hans Ågren. (2005) Theoretical study of triplet state properties of free-base porphin. Chemical Physics 312:1-3, pages 299-309.
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B. F. Minaev & A. B. Minaev. (2005) Calculation of the phosphorescence of porphyrins by the density functional method. Optics and Spectroscopy 98:2, pages 214-219.
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Boris Minaev. (2004) Theoretical study of the external heavy atom effect on phosphorescence of free-base porphin molecule. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 60:13, pages 3213-3224.
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Christopher W. M. Kay. (2003) The Electronic Structure of the Photoexcited Triplet State of Free-Base (Tetraphenyl)porphyrin by Time-Resolved Electron−Nuclear Double Resonance and Density Functional Theory. Journal of the American Chemical Society 125:45, pages 13861-13867.
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M. Matsushita, A. Bloeß, Y. Durand, J. Y. P. Butter, J. Schmidt & E. J. J. Groenen. (2002) Single molecules as nanoprobes. A study of the Shpol’skii effect. The Journal of Chemical Physics 117:7, pages 3383-3390.
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J. van Tol, L. C. Brunel & A. Angerhofer. (2001) Transient EPR at 240 GHz of the excited triplet state of free-base tetra-phenyl porphyrin. Applied Magnetic Resonance 21:3-4, pages 335-340.
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Andreas Bloeß, Yannig Durand, Michio Matsushita, Jan Schmidt & Edgar J.J. Groenen. (2001) A single-molecule study of the relation between the resonance frequency and the orientation of a guest molecule in a Shpol'skii system. Chemical Physics Letters 344:1-2, pages 55-60.
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Kiet A. Nguyen, Paul N. Day & Ruth Pachter. (2000) Triplet Excited States of Free-Base Porphin and Its β-Octahalogenated Derivatives. The Journal of Physical Chemistry A 104:20, pages 4748-4754.
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Luis Serrano-Andrés, Manuela Merchán, Mercedes Rubio & Björn O. Roos. (1998) Interpretation of the electronic absorption spectrum of free base porphin by using multiconfigurational second-order perturbation theory. Chemical Physics Letters 295:3, pages 195-203.
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I. Baraldi, A. Carnevali, G. Ponterini & D. Vanossi. (1995) Electronic spectrum of porphyrins. CS INDO CI study. Journal of Molecular Structure: THEOCHEM 333:1-2, pages 121-133.
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Manuela Merchán, Enrique Ortí & Björn O. Roos. (1994) Theoretical determination of the electronic spectrum of free base porphin. Chemical Physics Letters 226:1-2, pages 27-36.
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Shin-ichi Ohkoshi, Seigo Yamauchi, Yasunori Ohba & Masamoto Iwaizumi. (1994) A time-resolved electron nuclear double resonance (ENDOR) study of the photo-excited triplet state. Chemical Physics Letters 224:3-4, pages 313-318.
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V. Hamacher, J. Wrachtrap, B. von Maltzan, M. Plato & K. Möbius. (1993) EPR and ENDOR study of porphyrins and their covalently linked dimers in the photoexcited triplet state. Applied Magnetic Resonance 4:3, pages 297-319.
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Alexander L. Kamyshny, Arthur P. Suisalu & Leonid A. Aslanov. (1992) ODMR spectroscopy of coordination compounds. Coordination Chemistry Reviews 117, pages 1-43.
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P. Geissinger, S. Reul, D. Haarer & K.E. Rieckhoff. (1992) Hole-burning in the amorphous and in the crystalline local environment of an n-hexadecane Shpol'skiĭ matrix. Chemical Physics Letters 190:1-2, pages 67-71.
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V. A. Kuz'mitskii. (1991) Polarization characteristics of long-wave electronic transitions in molecules of porphyrins, as determined by means of perturbation theory. Theoretical and Experimental Chemistry 26:4, pages 374-380.
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Thomas J. Butenhoff, Roy S. Chuck, Hans-Heinrich Limbach & C.Bradley Moore. (1990) The near-infrared photochemistry of porphine imbedded in an N-hexane matrix. Spectrochimica Acta Part A: Molecular Spectroscopy 46:4, pages 519-522.
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Juliusz G. Radziszewski, Jacek Waluk & Josef Michl. (1989) Site-population conserving and site-population altering photo-orientation of matrix-isolated free-base porphine by double proton transfer: IR dichroism and vibrational symmetry assignments. Chemical Physics 136:2, pages 165-180.
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Silvia Völker. 1989. Relaxation Processes in Molecular Excited States. Relaxation Processes in Molecular Excited States 113 242 .
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Judit Fidy, Henryk Koloczek, Karl-Gustav Paul & Jane M. Vanderkooi. (1987) The pH dependence of phototautomerism in horse radish peroxidase monitored by fluorescence site-selection spectroscopy. Chemical Physics Letters 142:6, pages 562-566.
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David J. Singel, W. A. J. A. van der Poel, J. Schmidt, J. H. van der Waals & R. de Beer. (1984) Complete determination of 14N hyperfine and quadrupole interactions in the metastable triplet state of free-base porphin via electron spin echo envelope modulation. The Journal of Chemical Physics 81:12, pages 5453-5461.
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F. Gückel, D. Schweitzer, J.P. Collman, S. Bencosme, E. Evitt & J. Sessler. (1984) ODMR of triplet states of cofacial dimeric zinc porphyrins. Chemical Physics 86:1-2, pages 161-172.
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A.I.M. Dicker, L.W. Johnson, M. Noort & J.H. Van der Waals. (1983) Stark effect on the S1 ← S0 transition of the two tautomeric forms of chlorin studied by photochemical hole-burning in n-hexane and n-octane single crystals at 1.2 K. Chemical Physics Letters 94:1, pages 14-20.
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H.P.H. Thijssen & S. Völker. (1981) High-resolution spectroscopy of bacteriochlorin in n-alkane host crystals at 4.2 K. Chemical Physics Letters 82:3, pages 478-486.
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