Aluminum chloride


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-280.33kJ/molReviewChase, 1998Data last reviewed in June, 1976
Quantity Value Units Method Reference Comment
gas,1 bar289.39J/mol*KReviewChase, 1998Data last reviewed in June, 1976

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) 298. - 6000.
A 57.47979
B 0.646022
C -0.230056
D 0.034829
E -0.547623
F -299.3296
G 355.6818
H -280.3284
ReferenceChase, 1998
Comment Data last reviewed in June, 1976

Vibrational and/or electronic energy levels

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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: Marilyn E. Jacox

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

a1 1 Sym. stretch 461.0 Ar IR Samsonova, Osin, et al., 1988
Hassanzadeh, Citra, et al., 1996
b2 3 Asym. stretch 563.6 Ar IR Olah, Farooq, et al., 1988
Samsonova, Osin, et al., 1988
Hassanzadeh, Citra, et al., 1996

Additional references: Jacox, 1994, page 90; Jacox, 1998, page 193


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]

Samsonova, Osin, et al., 1988
Samsonova, E.D.; Osin, S.B.; Pevel'kov, V.F., Zh. Neorgan. Khim., 1988, 33, 2779. [all data]

Hassanzadeh, Citra, et al., 1996
Hassanzadeh, P.; Citra, A.; Andrews, L.; Neurock, M., Laser-Evaporated Aluminum Atom Reactions with Halogen Molecules. Infrared Spectra of AlX, J. Phys. Chem., 1996, 100, 18, 7317, https://doi.org/10.1021/jp953065a . [all data]

Olah, Farooq, et al., 1988
Olah, G.A.; Farooq, O., et al., Aluminum dichloride and dibromide. Preparation, spectroscopic (including matrix isolation) study, reactions, and role (together with alkyl(aryl)aluminum monohalides) in the preparation of organoaluminum compounds, J. Am. Chem. Soc., 1988, 110, 10, 3231, https://doi.org/10.1021/ja00218a037 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]


Notes

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