Vanadium, tetracarbonyl(η5-2,4-cyclopentadien-1-yl)-


Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: José A. Martinho Simões

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Vanadium, tetracarbonyl(η5-2,4-cyclopentadien-1-yl)- (solution) + Heptane (solution) = C15H21O3V (solution) + Carbon monoxide (solution)

By formula: C9H5O4V (solution) + C7H16 (solution) = C15H21O3V (solution) + CO (solution)

Quantity Value Units Method Reference Comment
Δr25.6 ± 3.1kcal/molPACJohnson, Popov, et al., 1991solvent: Heptane; The reaction enthalpy relies on 0.80 for the quantum yield of CO dissociation.

Vanadium, tetracarbonyl(η5-2,4-cyclopentadien-1-yl)- (solution) + Hydrogen (solution) = C8H7O3V (solution) + Carbon monoxide (solution)

By formula: C9H5O4V (solution) + H2 (solution) = C8H7O3V (solution) + CO (solution)

Quantity Value Units Method Reference Comment
Δr13. ± 1.kcal/molPACJohnson, Popov, et al., 1991solvent: Heptane; The reaction enthalpy relies on 0.80 for the quantum yield of CO dissociation.

Vanadium, tetracarbonyl(η5-2,4-cyclopentadien-1-yl)- (solution) + Nitrogen (solution) = C8H5N2O3V (solution) + Carbon monoxide (solution)

By formula: C9H5O4V (solution) + N2 (solution) = C8H5N2O3V (solution) + CO (solution)

Quantity Value Units Method Reference Comment
Δr6.5 ± 1.kcal/molPACJohnson, Popov, et al., 1991solvent: Heptane; The reaction enthalpy relies on 0.80 for the quantum yield of CO dissociation.

Vanadium, tetracarbonyl(η5-2,4-cyclopentadien-1-yl)- (solution) + Carbon monoxide (solution) = Vanadium, tetracarbonyl(η5-2,4-cyclopentadien-1-yl)- (solution) + Carbon monoxide (solution)

By formula: C9H5O4V (solution) + CO (solution) = C9H5O4V (solution) + CO (solution)

Quantity Value Units Method Reference Comment
Δr0. ± 0.2kcal/molPACJohnson, Popov, et al., 1991solvent: Heptane; The reaction enthalpy relies on 0.80 for the quantum yield of CO dissociation.

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference
8.2 ± 0.3EIWinters and Kiser, 1965

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H3+13.5 ± 0.3?EIWinters and Kiser, 1965 
C3H3V+18.9 ± 0.3?EIWinters and Kiser, 1965 
C5H5V+14.2 ± 0.24COEIWinters and Kiser, 1965 
C6H5OV+10.7 ± 0.33COEIWinters and Kiser, 1965 
C7H5O2V+9.7 ± 0.32COEIWinters and Kiser, 1965 
V+19.4 ± 0.4?EIWinters and Kiser, 1965 

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Johnson, Popov, et al., 1991
Johnson, F.P.A.; Popov, V.K.; George, M.W.; Bagratashvili, V.N.; Poliakoff, M.; Turner, J.J., Mendeleev Commun., 1991, 145.. [all data]

Winters and Kiser, 1965
Winters, R.E.; Kiser, R.W., Ions produced in the mass spectrometer from cyclopentadienylmetal carbonyl compounds of cobalt, manganese and vanadium, J. Organometal. Chem., 1965, 4, 190. [all data]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References