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

using model chemistry: MP2/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/Def2TZVPP
 hartrees
Energy at 0K-213.478295
Energy at 298.15K 
HF Energy-212.842677
Nuclear repulsion energy67.246441
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 MP2/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at MP2/Def2TZVPP
ABC
3.06267 0.39006 0.34599

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.398 0.000
O2 1.152 0.127 0.000
F3 -0.973 -0.532 0.000
H4 -0.457 1.387 0.000

Atom - Atom Distances (Å)
  C1 O2 F3 H4
C11.18311.34621.0889
O21.18312.22432.0433
F31.34622.22431.9869
H41.08892.04331.9869

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 123.011 O2 C1 H4 128.091
F3 C1 H4 108.899
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability