Normal coordinate analyses of ruthenium-sulfur dioxide complexes

Lauter M, Breitinger D, Breiter R, Mink J, Bencze E (2001)

Publication Language: English

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2001

Journal

Journal of Molecular Structure Elsevier

Publisher: Elsevier

Book Volume: 563

Pages Range: 383-388

DOI: 10.1016/S0022-2860(00)00795-X

Abstract

Ambient- and low-temperature IR. FIR and FT-Raman spectra of the complexes trans-[RuX(NH/D-3)(4)SO2]X (X = Cl (1/1D), Br (2/2D), I(3/3D)) were measured to provide the bases for normal coordinate analyses (NCA). Further, X-ray structure analyses of 1-3 yielded the required bonding parameters and justify the assumption of an idealized symmetry C-2v-mm2 for the cations. In accordance with the results of the structure determinations, the NCA calculations show an increasing irans-influence of the halogeno ligand on the Ru-S bond in the series Cl < Br < I. Formerly estimated force constants f(r)(RuN) are confirmed and neglect of cis-interactions is justified. Inspections of the eigenvalues and the potential energy distributions show an intense mixing of valence and deformation vibrations in symmetry species A(1). (C) 2001 Elsevier Science B.V. All rights reserved.

Authors with CRIS profile

Roman Breiter Lehrstuhl für Bioverfahrenstechnik

Involved external institutions

Hungarian Academy of Sciences / Magyar Tudományos Akadémia (MTA) HU Hungary (HU) Deutsches Herzzentrum München DE Germany (DE)

How to cite

APA:

Lauter, M., Breitinger, D., Breiter, R., Mink, J., & Bencze, E. (2001). Normal coordinate analyses of ruthenium-sulfur dioxide complexes. Journal of Molecular Structure, 563, 383-388. https://doi.org/10.1016/S0022-2860(00)00795-X

MLA:

Lauter, M, et al. "Normal coordinate analyses of ruthenium-sulfur dioxide complexes." Journal of Molecular Structure 563 (2001): 383-388.

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