Di-n-propyl mercury
- Formula: C6H14Hg
- Molecular weight: 286.77
- CAS Registry Number: 628-85-3
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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 |
---|---|---|---|---|---|
ΔfH°gas | 8.3 ± 1.1 | kcal/mol | Review | Martinho Simões | |
ΔfH°gas | 6.2 ± 1.6 | kcal/mol | Review | Martinho Simões | |
ΔfH°gas | 7.2 ± 1.2 | kcal/mol | Review | Martinho Simões | Selected data. Average of the values from Jones, Evans, et al., 1935 and Mortimer, Pritchard, et al., 1952. |
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 |
---|---|---|---|---|---|
ΔfH°liquid | -4.9 ± 1.0 | kcal/mol | Review | Martinho Simões | |
ΔfH°liquid | -7.0 ± 1.6 | kcal/mol | Review | Martinho Simões | |
ΔfH°liquid | -6.0 ± 1.2 | kcal/mol | Review | Martinho Simões | Selected data. Average of the values from Jones, Evans, et al., 1935 and Mortimer, Pritchard, et al., 1952. |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -1037.6 ± 1.0 | kcal/mol | CC-SB | Jones, Evans, et al., 1935 | Please also see Cox and Pilcher, 1970. |
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 |
---|---|---|---|---|---|
ΔvapH° | 13.2 ± 0.31 | kcal/mol | CC-SB | Tees, 1952 |
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 as indicated in comments:
MS - José A. Martinho Simões
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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
C6H14Hg (l) + (cr) = 2C3H7HgI (cr)
By formula: C6H14Hg (l) + HgI2 (cr) = 2C3H7HgI (cr)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -12.6 ± 0.41 | kcal/mol | RSC | Mortimer, Pritchard, et al., 1952 | Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.; MS |
C6H14Hg (l) + Cl2Hg (cr) = 2C3H7ClHg (cr)
By formula: C6H14Hg (l) + Cl2Hg (cr) = 2C3H7ClHg (cr)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -21.2 ± 0.31 | kcal/mol | RSC | Mortimer, Pritchard, et al., 1952 | Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.; MS |
C6H14Hg (l) + (cr) = 2C3H7BrHg (cr)
By formula: C6H14Hg (l) + Br2Hg (cr) = 2C3H7BrHg (cr)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -18.1 ± 0.31 | kcal/mol | RSC | Mortimer, Pritchard, et al., 1952 | Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.; MS |
By formula: 2C3H7I + HgI2 = C6H14Hg + 2I2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 51.56 ± 0.58 | kcal/mol | Cm | Mortimer, Pritchard, et al., 1952, 2 | liquid phase; ALS |
Gas phase ion energetics 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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.29 | PE | Fehlner, Ulman, et al., 1976 | Vertical value; LLK |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, NIST Free Links, Notes
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]
Jones, Evans, et al., 1935
Jones, W.J.; Evans, D.P.; Gulwell, T.; Griffiths, D.C.,
J. Chem. Soc., 1935, 39.. [all data]
Mortimer, Pritchard, et al., 1952
Mortimer, C.T.; Pritchard, H.O.; Skinner, H.A.,
Thermochemistry of metallic alkyls. Part V.?Mercury di-propyl and mercury di-isopropyl,
Trans. Faraday Soc., 1952, 48, 220, https://doi.org/10.1039/tf9524800220
. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds
in Academic Press, New York, 1970. [all data]
Tees, 1952
Tees, T.F.S.,
Trans. Faraday Soc., 1952, 48, 227. [all data]
Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J.,
Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]
Mortimer, Pritchard, et al., 1952, 2
Mortimer, C.T.; Pritchard, H.O.; Skinner, H.A.,
Thermochemistry of metallic alkyls. Part V - Mercury di-propyl and mercury di-isopropyl,
Trans. Faraday Soc., 1952, 48, 220-229. [all data]
Fehlner, Ulman, et al., 1976
Fehlner, T.P.; Ulman, J.; Nugent, W.A.; Kochi, J.K.,
Effect of alkyl substituents on the first ionization potential and on 5d10 ionization in dialkylmercury compounds,
Inorg. Chem., 1976, 15, 2544. [all data]
Notes
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- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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