Picosecond Transient Grating Study of the Rotational Diffusion of a Ruthenium Complex in Solution

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Title		Picosecond Transient Grating Study of the Rotational Diffusion of a Ruthenium Complex in Solution
Authors		Henseler, Arthur Vauthey, Eric
Published in		Chemical Physics Letters. 1994, vol. 228, no. 1-3, p. 66-72
Abstract		The rotational diffusion time of ruthenium (II)-bis(2,2'-bipyridine) (2,2'-biquinoleine) has been measured in polar solvents of different viscosity. The rotational dynamics can be explained in terms of the Stokes—Einstein—Debye hydrodynamics theory under stick boundary condition by considering the rotating body as a prolate spheroid enclosing the complex. This overestimates the intrinsic molecular volume by a factor of 1.5. The difference can be accounted for by solvent molecules intercalated in the interligand space and stabilized by electrostatic interaction with the charge of the metal atom.
Identifiers		DOI: 10.1016/0009-2614(94)00914-7
Full text		This document has no fulltext available yet, but you can contact its author by using the form below.
Structures		Faculté des sciences / Section de chimie et biochimie / Département de chimie physique
Research group		Groupe Vauthey
Citation (ISO format)		HENSELER, Arthur, VAUTHEY, Eric. Picosecond Transient Grating Study of the Rotational Diffusion of a Ruthenium Complex in Solution. In: Chemical Physics Letters, 1994, vol. 228, n° 1-3, p. 66-72. doi: 10.1016/0009-2614(94)00914-7 https://archive-ouverte.unige.ch/unige:3002

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Deposited on : 2009-09-21

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