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All results from a given calculation for CF2O (Carbonic difluoride)

using model chemistry: CCSD=FULL/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCSD=FULL/aug-cc-pVQZ
 hartrees
Energy at 0K-312.837400
Energy at 298.15K 
HF Energy-311.764680
Nuclear repulsion energy120.661178
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD=FULL/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/aug-cc-pVQZ
ABC
0.39959 0.39823 0.19945

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVQZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.305
C2 0.000 0.000 0.139
F3 0.000 1.054 -0.626
F4 0.000 -1.054 -0.626

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.16522.19962.1996
C21.16521.30251.3025
F32.19961.30252.1074
F42.19961.30252.1074

picture of Carbonic difluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 F3 126.001 O1 C2 F4 126.001
F3 C2 F4 107.998
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability