F. P. Johnson, V. K. Popov, M. W. George, V. N. Bagratashvili, M. Poliakoff, J. J. Turner, “Photoacoustic Calorimetric and Time-Resolved Infrared Studies on Unstable Dinitrogen and Dihydrogen Complexes in Hydrocarbon Solution; Estimation of V–L Bond Dissociation Enthalpies in [(η5-C5H5)V(CO)3L] Compounds (L = N2 and η2-H2)”, Mendeleev Commun., 1991, Volume 1, Issue 4,Pages 145

This article is cited in 5 papers

Photoacoustic Calorimetric and Time-Resolved Infrared Studies on Unstable Dinitrogen and Dihydrogen Complexes in Hydrocarbon Solution; Estimation of V–L Bond Dissociation Enthalpies in [(η⁵-C₅H₅)V(CO)₃L] Compounds (L = N₂ and η²-H₂)

F. P. Johnson^a, V. K. Popov^b, M. W. George^a, V. N. Bagratashvili^b, M. Poliakoff^c, J. J. Turner^a

^a University of Nottingham, UK
^b Institute of Laser and Information Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
^c Department of Chemistry, University of Nottingham, Nottingham, UK

Abstract: Photoacoustic calorimetry (PAC) is used to measure energy changes associated with the photochemical reaction of [cpV(C0)₄] (cp = η⁵-C₅H₅) with H₂ and N₂ in n-heptane solution; fast time-resolved IR spectroscopy (TRIR) is used to establish the timescale of these reactions and to verify the quantum yields so that enthalpy changes can be calculated from the PAC signals and hence bond dissociation energies can be estimated

Language: English

DOI: 10.1070/MC1991v001n04ABEH000089