Journal ArticleDOI
Vibrational characteristics of tetrapyrrolic macrocycles.
and A D Procyk,David F. Bocian +1 more
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This article is published in Annual Review of Physical Chemistry.The article was published on 1992-01-01. It has received 58 citations till now.read more
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Photophysics of photosynthesis. Structure and spectroscopy of reaction centers of purple bacteria
A. J. Hoff,Johann Deisenhofer +1 more
TL;DR: In this article, a detailed account of investigations on the functioning of the reaction center protein with a number of optical and magnetic resonance spectroscopic techniques is presented, with emphasis on the relation between structure and function.
Journal ArticleDOI
Electronic absorption, resonance Raman, and electrochemical studies of planar and saddled copper(III) meso-triarylcorroles. Highly substituent-sensitive Soret bands as a distinctive feature of high-valent transition metal corroles.
TL;DR: Although many metallocorroles are significantly more easily oxidizable than analogous metalloporphyrins, certain beta-octahalogeno-meso-triarylcorrole derivatives can indeed be extremely electron deficient and oxidation resistant and may, therefore, find use as rugged catalysts or reagents under highly oxidizing conditions.
Journal ArticleDOI
Mechanochemistry: One Bond at a Time
Jian Liang,Julio M. Fernandez +1 more
TL;DR: The bond elongation parameter, Δx(r), is measured along the reaction coordinate to the transition state of the S(N)2 reaction cleaved by different nucleophiles and enzymes, never before observed by any other technique.
Journal ArticleDOI
De Novo Synthesis of Gem-Dialkyl Chlorophyll Analogues for Probing and Emulating Our Green World
Journal ArticleDOI
Computational Modeling of Metalloporphyrin Structure and Vibrational Spectra: Porphyrin Ruffling in NiTPP
Thomas S. Rush, Iii,†,‡,Pawel M. Kozlowski,Christine A. Piffat,Ranjit Kumble,and Marek Z. Zgierski,Thomas G. Spiro +5 more
TL;DR: In this article, the authors extended DFT-SQM analysis to infrared and resonance Raman spectra of nickel(II) tetraphenylporphyrin (NiTPP), the largest molecular s...