nickel dichloride


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.

Quantity Value Units Method Reference Comment
Δfgas-73.93kJ/molReviewChase, 1998Data last reviewed in September, 1977
Quantity Value Units Method Reference Comment
gas,1 bar294.14J/mol*KReviewChase, 1998Data last reviewed in September, 1977

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 1800. to 6000.
A 64.92229
B 1.463619
C -0.407892
D 0.037985
E -0.674273
F -95.61235
G 368.4945
H -73.93128
ReferenceChase, 1998
Comment Data last reviewed in September, 1977

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
Δfliquid-233.52kJ/molReviewChase, 1998Data last reviewed in September, 1977
Quantity Value Units Method Reference Comment
liquid,1 bar151.79J/mol*KReviewChase, 1998Data last reviewed in September, 1977
Quantity Value Units Method Reference Comment
Δfsolid-304.93kJ/molReviewChase, 1998Data last reviewed in September, 1977
Quantity Value Units Method Reference Comment
solid98.11J/mol*KReviewChase, 1998Data last reviewed in September, 1977

Liquid Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 1304. to 1800.
A 101.1863
B -0.000003
C 0.000002
D -3.684469×10-7
E -2.956796×10-7
F -276.7252
G 249.1601
H -233.5174
ReferenceChase, 1998
Comment Data last reviewed in September, 1977

Solid Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. to 1100.1100. to 1304.
A 60.62323143.0204
B 89.73676-119.4637
C -131.784365.94946
D 65.885030.320110
E -0.514013-5.757477
F -327.6997-360.2683
G 147.1065276.6565
H -304.9303-304.9303
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in September, 1977 Data last reviewed in September, 1977

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:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
10.8PELee, Potts, et al., 1980LLK
11.2 ± 0.5EIMcKinley, 1964RDSH
11.24 ± 0.01PEWang, Niu, et al., 1990Vertical value; LL
11.4PEMacNaughton, Bloor, et al., 1981Vertical value; LLK
11.23PELee, Potts, et al., 1980Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
NiCl+12.7 ± 0.5ClEIMcKinley, 1964RDSH
Ni+15.7 ± 0.57?EIMcKinley, 1964RDSH

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.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Lee, Potts, et al., 1980
Lee, E.P.F.; Potts, A.W.; Doran, M.; Hillier, I.H.; Delaney, J.J.; Hawksworth, R.W.; Guest, M.F., Photoelectron spectra and electronic structure of the transition metal dichlorides, MCl2(M = Cr, Mn, Fe, Co, Ni), J. Chem. Soc. Faraday Trans. 2, 1980, 76, 506. [all data]

McKinley, 1964
McKinley, J.D., Mass-spectrometric investigation of the high-temperature reaction between nickel and chlorine, J. Chem. Phys., 1964, 40, 120. [all data]

Wang, Niu, et al., 1990
Wang, L.-S.; Niu, B.; Lee, Y.T.; Shirley, D.A., Electronic structure and chemical bonding of the first row transition metal dichlorides, MnCl2, NiCl2, and ZnCl2: A high resolution photoelectron spectroscopic study, J. Chem. Phys., 1990, 93, 957. [all data]

MacNaughton, Bloor, et al., 1981
MacNaughton, R.M.; Bloor, J.E.; Sherrod, R.E.; Schweitzer, G.K., The He(I) photoelectron psectra of some gaseous 3d-transition metal dihalides, J. Electron Spectrosc. Relat. Phenom., 1981, 22, 1. [all data]


Notes

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