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Experimental data for FCO (Carbonyl fluoride)

22 02 02 11 45
INChI INChIKey SMILES IUPAC name
InChI=1S/CFO/c2-1-3 CJXGPJZUDUOZDX-UHFFFAOYSA-N F[C]=O
State Conformation
2A' CS
Enthalpy of formation (Hfg), Entropy, Integrated heat capacity (0 K to 298.15 K) (HH), Heat Capacity (Cp)
Property Value Uncertainty units Reference Comment
Hfg(298.15K) enthalpy of formation -171.54   kJ mol-1 webbook
Hfg(0K) enthalpy of formation     kJ mol-1 webbook
Entropy (298.15K) entropy 248.48   J K-1 mol-1 webbook
Heat Capacity (298.15K) heat capacity 38.92   J K-1 mol-1 webbook
Information can also be found for this species in the NIST Chemistry Webbook
Vibrational levels (cm-1) vibrations
Mode Number Symmetry Frequency Intensity Comment Description
Fundamental(cm-1) Harmonic(cm-1) Reference (km mol-1) unc. Reference
1 A' 1862   webbook       CO stretch
2 A' 1026           CF str
3 A' 628           bend

vibrational zero-point energy: 1757.6 cm-1 (from fundamental vibrations)
Calculated vibrational frequencies for FCO (Carbonyl fluoride).
Rotational Constants (cm-1) rotational constants
See section I.F.4 to change rotational constant units
A B C reference comment
6.37775 0.38247 0.36009 1981Nag/Yam:249

Calculated rotational constants for FCO (Carbonyl fluoride).
Product of moments of inertia moments of inertia
5453.989amu3Å6   2.49736640998242E-116gm3 cm6
Geometric Data
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