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Hafnium, tetrakis(diethylamino)-


Gas phase 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

Quantity Value Units Method Reference Comment
Deltafgas-572. ± 29.kJ/molReviewMartinho SimõesThe enthalpy of formation relies -1852. ± 16. kJ/mol for the enthalpy of formation of crystalline Hf(O-i-Pr)4

Condensed phase 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

Quantity Value Units Method Reference Comment
Deltafliquid-639. ± 27.kJ/molReviewMartinho SimõesThe enthalpy of formation relies -1852. ± 16. kJ/mol for the enthalpy of formation of crystalline Hf(O-i-Pr)4

Phase change 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

Quantity Value Units Method Reference Comment
Deltavap66.9 ± 8.4kJ/molRSCLappert, Patil, et al., 1975 

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.

Martinho Simões
Martinho Simões, J.A., Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]

Lappert, Patil, et al., 1975
Lappert, M.F.; Patil, D.S.; Pedley, J.B., J. Chem. Soc., Chem. Commun., 1975, 830.. [all data]


Notes

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