Iron chloride

• Formula: ClFe
• Molecular weight: 91.298
• CAS Registry Number: 27846-09-9
• Information on this page:
  • Gas phase thermochemistry data
  • Constants of diatomic molecules
  • References
  • Notes
• Options:
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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.

Gas Phase Heat Capacity (Shomate Equation)

C_p° = 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
    C_p = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Constants of diatomic molecules

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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: Klaus P. Huber and Gerhard H. Herzberg

Data collected through March, 1976

Notes

References

Go To: Top, Gas phase thermochemistry data, Constants of diatomic molecules, Notes

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]

Brinton and Callear, 1974
Brinton, R.K.; Callear, A.B., Chemical rearrangement in the reaction of Fe⁺ with SF₆^-. New spectra of iron halides, J. Chem. Soc. Faraday Trans. 2, 1974, 70, 203. [all data]

Mesnage, 1935
Mesnage, P., Sur les spectres d'emission moleculaires de quelques sels metalliques, Compt. Rend., 1935, 201, 389. [all data]

Miescher, 1938
Miescher, E., Helv. Phys. Acta, 1938, 11, 463. [all data]

Muller, 1943
Muller, W., Terme hoher multiplizitat in molekulspektren, Helv. Phys. Acta, 1943, 16, 3-32. [all data]

Rao and Rao, 1969
Rao, D.V.K.; Rao, P.T., High multiplicity electronic transitions in the spectrum of FeCl, Curr. Sci., 1969, 38, 87. [all data]

Rao and Rao, 1971
Rao, D.V.K.; Rao, P.T., Complex band spectrum of FeCl in the ultraviolet region, Indian J. Pure Appl. Phys., 1971, 9, 102. [all data]

Mesnage, 1939
Mesnage, P., Recherches sur les decharges de haute frequence et leur application a la spectroscopie moleculaire, Ann. Phys. (Paris), 1939, 12, 5. [all data]

Reddy and Rao, 1960
Reddy, S.P.; Rao, P.T., The spectrum of iron monochloride in the visible, J. Mol. Spectrosc., 1960, 4, 16. [all data]

Rao, Rao, et al., 1970
Rao, N.V.K.; Rao, D.V.K.; Rao, P.T., The spectrum of FeCl in the red, Curr. Sci., 1970, 39, 392. [all data]

Notes

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• Symbols used in this document:
  

  S°gas,1 bar	Entropy of gas at standard conditions (1 bar)
  ΔfH°gas	Enthalpy of formation of gas at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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