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All results from a given calculation for HOF (Hypofluorous acid)

using model chemistry: CCSD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/6-311G**
 hartrees
Energy at 0K-175.208397
Energy at 298.15K 
HF Energy-174.782894
Nuclear repulsion energy33.737109
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3845 3845 34.77      
2 A' 1427 1427 50.26      
3 A' 936 936 3.06      

Unscaled Zero Point Vibrational Energy (zpe) 3104.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3104.1 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCSD/6-311G**
ABC
19.80239 0.91237 0.87219

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.053 0.705 0.000
H2 -0.902 0.842 0.000
F3 0.053 -0.720 0.000

Atom - Atom Distances (Å)
  O1 H2 F3
O10.96441.4245
H20.96441.8307
F31.42451.8307

picture of Hypofluorous acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 O1 F3 98.203
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability