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

using model chemistry: wB97X-D/STO-3G

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/STO-3G
 hartrees
Energy at 0K-173.046497
Energy at 298.15K 
HF Energy-173.046497
Nuclear repulsion energy33.715298
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/STO-3G
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' 3644 3644 46.67 36.03 0.31 0.47
2 A' 1507 1507 18.84 7.82 0.71 0.83
3 A' 1347 1347 1.03 4.35 0.32 0.49

Unscaled Zero Point Vibrational Energy (zpe) 3248.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3248.9 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/STO-3G
ABC
17.27187 0.93325 0.88541

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.057 0.693 0.000
H2 -0.967 0.866 0.000
F3 0.057 -0.712 0.000

Atom - Atom Distances (Å)
  O1 H2 F3
O11.03891.4054
H21.03891.8820
F31.40541.8820

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 99.609
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.142      
2 H 0.181      
3 F -0.038      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.331 0.256 0.000 1.355
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -7.891 -1.152 0.000
y -1.152 -8.898 0.000
z 0.000 0.000 -9.309
Traceless
 xyz
x 1.213 -1.152 0.000
y -1.152 -0.298 0.000
z 0.000 0.000 -0.915
Polar
3z2-r2-1.830
x2-y21.007
xy-1.152
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.632 -0.254 0.000
y -0.254 0.971 0.000
z 0.000 0.000 0.025


<r2> (average value of r2) Å2
<r2> 15.585
(<r2>)1/2 3.948