Cr(CO)5(n-C7H16)


Reaction thermochemistry data

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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

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Individual Reactions

Chromium hexacarbonyl (solution) + Heptane (solution) = C12H16CrO5 (solution) + Carbon monoxide (solution)

By formula: C6CrO6 (solution) + C7H16 (solution) = C12H16CrO5 (solution) + CO (solution)

Quantity Value Units Method Reference Comment
Δr27.1 ± 0.8kcal/molAVGN/AAverage of 13 values; Individual data points

C12H16CrO5 (solution) = Heptane (solution) + C5CrO5 (solution)

By formula: C12H16CrO5 (solution) = C7H16 (solution) + C5CrO5 (solution)

Quantity Value Units Method Reference Comment
Δr9.61kcal/molN/AMorse, Parker, et al., 1989solvent: Heptane; The reaction enthalpy was derived by using the LPHP value for the enthalpy of cleavage of Cr-CO bond in Cr(CO)6, 36.81 kcal/mol Lewis, Golden, et al., 1984, toghether with a PAC value for the reaction Cr(CO)6(solution) + n-C7H16(solution) = Cr(CO)5(n-C7H16)(solution) + CO(solution), 27.20 kcal/mol Morse, Parker, et al., 1989
Δr9.8kcal/molN/AYang, Vaida, et al., 1988solvent: Heptane; The reaction enthalpy was derived by using the LPHP value for the enthalpy of cleavage of Cr-CO bond in Cr(CO)6, 36.81 kcal/mol Lewis, Golden, et al., 1984, toghether with a PAC value for the reaction Cr(CO)6(solution) + n-C7H16(solution) = Cr(CO)5(n-C7H16)(solution) + CO(solution), 26.98 kcal/mol Yang, Peters, et al., 1986

C12H16CrO5 (solution) + 1,3-Diazine (solution) = Heptane (solution) + C10H5CrNO5 (solution)

By formula: C12H16CrO5 (solution) + C4H4N2 (solution) = C7H16 (solution) + C10H5CrNO5 (solution)

Quantity Value Units Method Reference Comment
Δr-20.1 ± 0.41kcal/molPACYang, Vaida, et al., 1988solvent: Heptane

C12H16CrO5 (solution) + Tetrahydrofuran (solution) = C9H8CrO6 (solution) + Heptane (solution)

By formula: C12H16CrO5 (solution) + C4H8O (solution) = C9H8CrO6 (solution) + C7H16 (solution)

Quantity Value Units Method Reference Comment
Δr-12.4 ± 1.2kcal/molPACYang, Peters, et al., 1986solvent: Heptane

C12H16CrO5 (solution) + Acetone (solution) = Heptane (solution) + C8H6CrO6 (solution)

By formula: C12H16CrO5 (solution) + C3H6O (solution) = C7H16 (solution) + C8H6CrO6 (solution)

Quantity Value Units Method Reference Comment
Δr-13.5 ± 1.2kcal/molPACYang, Peters, et al., 1986solvent: Heptane

C12H16CrO5 (solution) + Tributylamine (solution) = C17H27CrNO5 (solution) + Heptane (solution)

By formula: C12H16CrO5 (solution) + C12H27N (solution) = C17H27CrNO5 (solution) + C7H16 (solution)

Quantity Value Units Method Reference Comment
Δr-12.2 ± 1.2kcal/molPACYang, Peters, et al., 1986solvent: Heptane

C12H16CrO5 (solution) + 1-Hexene (solution) = C11H12CrO5 (solution) + Heptane (solution)

By formula: C12H16CrO5 (solution) + C6H12 (solution) = C11H12CrO5 (solution) + C7H16 (solution)

Quantity Value Units Method Reference Comment
Δr-12.2 ± 1.2kcal/molPACYang, Peters, et al., 1986solvent: Heptane

C12H16CrO5 (solution) + Ethanol (solution) = C7H5CrO6 (solution) + Heptane (solution)

By formula: C12H16CrO5 (solution) + C2H6O (solution) = C7H5CrO6 (solution) + C7H16 (solution)

Quantity Value Units Method Reference Comment
Δr-13.8 ± 1.2kcal/molPACYang, Peters, et al., 1986solvent: Heptane

C12H16CrO5 (solution) + Acetonitrile (solution) = C8H6CrNO5 (solution) + Heptane (solution)

By formula: C12H16CrO5 (solution) + C2H3N (solution) = C8H6CrNO5 (solution) + C7H16 (solution)

Quantity Value Units Method Reference Comment
Δr-18.2 ± 1.2kcal/molPACYang, Peters, et al., 1986solvent: Heptane

References

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

Morse, Parker, et al., 1989
Morse, J.M., Jr.; Parker, G.H.; Burkey, T.J., Organometallics, 1989, 8, 2471. [all data]

Lewis, Golden, et al., 1984
Lewis, K.E.; Golden, D.M.; Smith, G.P., Organometallic bond dissociation energies: Laser pyrolysis of Fe(CO)5, Cr(CO)6, Mo(CO)6, and W(CO)6, J. Am. Chem. Soc., 1984, 106, 3905. [all data]

Yang, Vaida, et al., 1988
Yang, G.K.; Vaida, V.; Peters, K.S., Polyhedron, 1988, 7, 1619. [all data]

Yang, Peters, et al., 1986
Yang, G.K.; Peters, K.S.; Vaida, V., Chem. Phys. Lett., 1986, 125, 566. [all data]


Notes

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