Silver chloride

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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.

Quantity Value Units Method Reference Comment
Δfsolid-127.01 ± 0.05kJ/molReviewCox, Wagman, et al., 1984CODATA Review value
Quantity Value Units Method Reference Comment
solid,1 bar96.25 ± 0.20J/mol*KReviewCox, Wagman, et al., 1984CODATA Review value

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.

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
1185. to 1837.4.951558775.98-62.718Stull, 1947Coefficents calculated by NIST from author's data.

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

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

C2Ag2 (cr) + 2(Hydrogen chloride • 12.3Water) (solution) = Acetylene (aq) + 2Silver chloride (cr)

By formula: C2Ag2 (cr) + 2(HCl • 12.3H2O) (solution) = C2H2 (aq) + 2AgCl (cr)

Quantity Value Units Method Reference Comment
Δr-77.8 ± 0.6kJ/molRSCFinch, Gardner, et al., 1991 

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
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to AgCl+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
11.3 ± 0.5EIWagner and Grimley, 1972LLK
10.8 ± 0.4EIGraber and Weil, 1972LLK
10.3 ± 0.4EIVisnapuu and Jensen, 1970RDSH
10.5 ± 0.3EIHildenbrand, 1970RDSH
10.08PEBerkowitz, Batson, et al., 1980Vertical value; LLK
10.14PEBerkowitz, Batson, et al., 1980Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
Ag+11.1 ± 0.3?EIGraber and Weil, 1972LLK
Ag+11.0 ± 0.4ClEIVisnapuu and Jensen, 1970RDSH

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.

Cox, Wagman, et al., 1984
Cox, J.D.; Wagman, D.D.; Medvedev, V.A., CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, 1984, 1. [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Finch, Gardner, et al., 1991
Finch, A.; Gardner, P.J.; Head, A.J.; Majdi, H.S., Thermochim. Acta, 1991, 180, 325. [all data]

Wagner and Grimley, 1972
Wagner, L.C.; Grimley, R.T., A study of ionization processes by the angular distribution technique. The AgCl system, J. Phys. Chem., 1972, 76, 2819. [all data]

Graber and Weil, 1972
Graber, P.; Weil, K.G., Mass spectrometric investigations of silver halides I: mass spectrum, appearance potentials, fragmentation scheme of silver chloride, Ber. Bunsen-Ges. Phys. Chem., 1972, 76, 410. [all data]

Visnapuu and Jensen, 1970
Visnapuu, A.; Jensen, J.W., Composition and properties of vapors over molten silver chloride, J.Less-Common Metals, 1970, 20, 141. [all data]

Hildenbrand, 1970
Hildenbrand, D.L., Dissociation energies and chemical bonding in the alkaline-earth chlorides from mass spectrometric studies, J. Chem. Phys., 1970, 52, 5751. [all data]

Berkowitz, Batson, et al., 1980
Berkowitz, J.; Batson, C.H.; Goodman, G.L., Photoelectron spectroscopy of AgCl, AgBr, and AgI vapors, J. Chem. Phys., 1980, 72, 5829. [all data]


Notes

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