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Experimental data for CO2 (Carbon dioxide)

22 02 02 11 45
INChI INChIKey SMILES IUPAC name
InChI=1S/CO2/c2-1-3/q+1 PCDPTONYKSNEJX-UHFFFAOYSA-N [O][C+]=O
State Conformation
2Πg D*H
Enthalpy of formation (Hfg), Entropy, Integrated heat capacity (0 K to 298.15 K) (HH), Heat Capacity (Cp)
Property Value Uncertainty units Reference Comment
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

Calculated vibrational frequencies for CO2 (Carbon dioxide).
Rotational Constants (cm-1) rotational constants
See section I.F.4 to change rotational constant units
A B C reference comment

Calculated rotational constants for CO2 (Carbon dioxide).
Product of moments of inertia moments of inertia
amu3Å6   0gm3 cm6
Geometric Data
picture of Carbon dioxide

Point Group D∞h

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