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

using model chemistry: wB97X-D/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/daug-cc-pVTZ
 hartrees
Energy at 0K-175.557791
Energy at 298.15K 
HF Energy-175.557791
Nuclear repulsion energy34.045743
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 wB97X-D/daug-cc-pVTZ
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' 3806 3806 43.80 53.77 0.17 0.30
2 A' 1441 1441 56.33 3.02 0.36 0.53
3 A' 1036 1036 9.79 12.14 0.23 0.37

Unscaled Zero Point Vibrational Energy (zpe) 3141.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3141.8 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 wB97X-D/daug-cc-pVTZ
ABC
19.88268 0.93219 0.89044

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.053 0.695 0.000
H2 -0.901 0.850 0.000
F3 0.053 -0.713 0.000

Atom - Atom Distances (Å)
  O1 H2 F3
O10.96601.4079
H20.96601.8305
F31.40791.8305

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 99.208
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.146      
2 H 0.415      
3 F -0.269      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.681 0.879 0.000 1.897
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.039 -1.653 0.000
y -1.653 -10.163 0.000
z 0.000 0.000 -11.280
Traceless
 xyz
x 1.682 -1.653 0.000
y -1.653 -0.004 0.000
z 0.000 0.000 -1.678
Polar
3z2-r2-3.357
x2-y21.124
xy-1.653
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.556 -0.123 0.000
y -0.123 2.243 0.000
z 0.000 0.000 1.387


<r2> (average value of r2) Å2
<r2> 16.365
(<r2>)1/2 4.045