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All results from a given calculation for HFCO (formyl fluoride)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-213.224104
Energy at 298.15K 
HF Energy-212.747931
Nuclear repulsion energy67.280056
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
3.06612 0.39052 0.34640

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.398 0.000
O2 1.151 0.124 0.000
F3 -0.974 -0.530 0.000
H4 -0.442 1.391 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 H4
C11.18321.34491.0874
O21.18322.22342.0355
F31.34492.22341.9932
H41.08742.03551.9932

picture of formyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 C1 F3 123.039 O2 C1 H4 127.347
F3 C1 H4 109.614
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability