Trilithium trifluoride


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-1517.20kJ/molReviewChase, 1998Data last reviewed in December, 1968
Quantity Value Units Method Reference Comment
gas,1 bar317.91J/mol*KReviewChase, 1998Data last reviewed in December, 1968

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. to 6000.
A 127.9396
B 4.305713
C -1.160810
D 0.098746
E -2.436273
F -1563.699
G 457.8049
H -1517.202
ReferenceChase, 1998
Comment Data last reviewed in December, 1968

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 by: Sharon G. Lias and Joel F. Liebman

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
LiF+16.402LiFEIVeljkovic, Neskovic, et al., 1993 
LiF+15.40Li2F+FEIVeljkovic, Neskovic, et al., 1993 
Li2F+14.47LiF+FEIVeljkovic, Neskovic, et al., 1993 
Li+15.35Li2F+2FEIVeljkovic, Neskovic, et al., 1993 
Li+16.822LiF+FEIVeljkovic, Neskovic, et al., 1993 

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]

Veljkovic, Neskovic, et al., 1993
Veljkovic, M.V.; Neskovic, O.M.; Miletic, M.B.; Zmbov, K.F., Mass spectrometric study of ionization and fragmentation of lithium fluoride vapor by electron impact, J. Serb. Chem. Soc., 1993, 58, 101. [all data]


Notes

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