Copper monofluoride

• Formula: CuF
• Molecular weight: 82.544
• IUPAC Standard InChI: InChI=1S/Cu.FH/h;1H/q+1;/p-1 Copy

  
• IUPAC Standard InChIKey: BMRUOURRLCCWHB-UHFFFAOYSA-M Copy
• CAS Registry Number: 13478-41-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Gas phase ion energetics data
  • Constants of diatomic molecules
  • References
  • Notes
• Data at other public NIST sites:
  • Microwave spectra (on physics lab web site)
  • Gas Phase Kinetics Database
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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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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.

Solid 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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View table.

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

View reactions leading to CuF⁺ (ion structure unspecified)

Ionization energy determinations

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 August, 1975

Notes

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Gas phase ion energetics 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]

Hildenbrand and Lau, 1991
Hildenbrand, D.L.; Lau, K.H., Redetermination of the thermochemistry of gaseous UF₅, UF₂, and UF, J. Chem. Phys., 1991, 94, 1420. [all data]

Dyke, Fayad, et al., 1980
Dyke, J.M.; Fayad, N.K.; Josland, G.D.; Morris, A., Study by high-temperature photoelectron spectroscopy of the electronic structure of the transition metal difluorides, CuF₂ and ZnF₂, J. Chem. Soc. Faraday Trans. 2, 1980, 76, 1672. [all data]

Hastie and Margrave, 1968
Hastie, J.W.; Margrave, J.L., Ionization potentials and molecule-ion dissociation energies for diatomic metal halides, Fluorine Chem. Rev., 1968, 2, 77. [all data]

Kent, McDonald, et al., 1966
Kent, R.A.; McDonald, J.D.; Margrave, J.L., Mass spectrometric studies at high temperatures. IX. The sublimation pressure of copper(II) fluoride, J. Phys. Chem., 1966, 70, 874. [all data]

Ritschl, 1927
Ritschl, R., Uber den bau einer klasse von absorptionsspektren, Z. Phys., 1927, 42, 172. [all data]

Woods, 1943
Woods, L.H., Rotational analysis of the emission spectrum of CuF, Phys. Rev., 1943, 64, 259. [all data]

Hoeft, Lovas, et al., 1970
Hoeft, J.; Lovas, F.J.; Tiemann, E.; Torring, T., The rotational spectra and dipole moments of AgF and CuF by microwave absorption, Z. Naturforsch. A, 1970, 25, 35. [all data]

Honerjager and Tischer, 1974
Honerjager, R.; Tischer, R., Magnetische Konstanten der Molekeln CuF und GaF, Z. Naturforsch. A, 1974, 29, 1919. [all data]

Hildenbrand, 1968
Hildenbrand, D.L., Dissociation energy of copper monofluoride, J. Chem. Phys., 1968, 48, 2457. [all data]

Notes

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• Symbols used in this document:
  

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

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