Journal ArticleDOI
The lower excited electronic states of singly and doubly reduced 2,2′-bipyridine
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In this paper, the electronic spectra of bipy− and bipy2− anions (bipy = 2,2′-bipyridine) have been measured between 5000 and 50 000 cm−1.About:
This article is published in Chemical Physics Letters.The article was published on 1970-03-01. It has received 85 citations till now. The article focuses on the topics: 2,2'-Bipyridine.read more
Citations
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Pulse radiolysis studies on charge carriers in conjugated polymers
Hugh D. Burrows,M. da G. Miguel,Andrew P. Monkman,L. E. Horsburgh,I. Hamblett,Suppiah Navaratnam +5 more
TL;DR: In this article, the charged states of conjugated polymers poly(2-methoxy,5-(2′-ethylhexyloxy)-p- phenylenevinylene) (MEH-PPV) and poly (2,5-pyridinediyl) (PPY) have been studied by pulse radiolysis.
Journal ArticleDOI
Resonance Raman spectra and normal modes of vibration of 2,2′-bipyridine anion radicals
TL;DR: In this paper, the resonance Raman spectra of the lithium complexes of the 2,2′-bipyridine anion radical and five isotopically labeled analogues, including the 15N-labeled species, are reported.
Journal ArticleDOI
Controlling Near-Infrared Chromophore Electronic Properties through Metal-Ligand Orbital Alignment.
TL;DR: This work presents a novel approach toward spectroscopically distinct NIR dyes for which the degree of electronic coupling correlates with the relative orientation of radical ligand and metal orbitals.
Journal ArticleDOI
Fingerprinting the oxidation state of U(iv) by emission spectroscopy.
Emtithal Hashem,Guilia Lorusso,Marco Evangelisti,Thomas McCabe,Carola Schulzke,James Alexis Platts,Robert J. Baker +6 more
TL;DR: The solid-state structure of the known complex [Et4N][U(NCS)5(bipy)2] has been re-determined and a detailed spectroscopic and magnetic study has been performed in order to confirm the oxidation states of both metal and bipy ligand.
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Gas-phase spectroscopy of singly reduced tris(bipyridine)ruthenium ions, Ru(bipy)3(+).
TL;DR: Light absorption in the visible region by isolated Ru( bipy)3(+) (bipy = 2,2'-bipyridine) monocations was recorded using photodissociation mass spectroscopy and found to be broad and similar to that of acetonitrile-solvated ions.
References
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A Semi‐Empirical Theory of the Electronic Spectra and Electronic Structure of Complex Unsaturated Molecules. II
Rudolph Pariser,Robert G. Parr +1 more
TL;DR: In this article, the theory of electronic spectra and electronic structure was further developed and applied to ethylene, butadiene, benzene, pyridine, pyrimidine, pyrazine, and s-triazine.
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Electronic Structure and Spectra of Nitrogen Heterocycles
Noboru Mataga,Kitisuke Nishimoto +1 more
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Neutralkomplexe des 2,2′-Dipyridyls Teil I Darstellung und Eigenschaften†
Siegfried Herzog,Rudolf Taube +1 more
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Preparation of sodium tris(2,2'-bipyridine)ferrate(-I)
Carol Mahon,Warren L. Reynolds +1 more
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Electronic spectra of alternant hydrocarbon mononegative ions
TL;DR: In this article, the electronic spectra of the mononegative ions of naphthalene, anthracene, tetracene and phenanthrene, pyrene, perylene, biphenyl, terphenyl and quater-phenyl have been qualitatively interpreted with the aid of L.C.O. calculations including configuration interaction.