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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-47.567697
Energy at 298.15K 
HF Energy-47.567697
Nuclear repulsion energy45.463174
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 B3LYP/CEP-121G
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 3661 3567 18.56 93.85 0.30 0.46
2 A 3165 3084 32.38 68.38 0.51 0.68
3 A 3033 2956 68.49 110.90 0.13 0.23
4 A 1512 1474 2.91 9.01 0.75 0.86
5 A 1433 1397 30.77 8.86 0.75 0.86
6 A 1351 1317 11.26 8.44 0.74 0.85
7 A 1209 1178 5.78 9.95 0.71 0.83
8 A 1079 1052 91.79 6.53 0.23 0.37
9 A 1031 1005 149.90 2.21 0.75 0.86
10 A 913 890 165.31 6.61 0.37 0.54
11 A 504 491 99.07 3.01 0.63 0.77
12 A 400 389 131.38 6.93 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 9645.9 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 9400.0 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 B3LYP/CEP-121G
ABC
1.43063 0.31983 0.28139

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.541 0.050
F2 1.180 -0.318 -0.028
O3 -1.179 -0.225 -0.115
H4 0.070 1.030 1.030
H5 0.052 1.236 -0.789
H6 -1.314 -0.851 0.627

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.46141.41621.09761.09022.0002
F21.46142.36302.04162.06532.6336
O31.41622.36302.10852.02580.9806
H41.09762.04162.10851.83062.3701
H51.09022.06532.02581.83062.8685
H62.00022.63360.98062.37012.8685

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 111.849 F2 C1 O3 110.394
F2 C1 H4 104.948 F2 C1 H5 107.178
O3 C1 H4 113.423 O3 C1 H5 107.138
H4 C1 H5 113.599
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.008      
2 F -0.269      
3 O -0.402      
4 H 0.147      
5 H 0.174      
6 H 0.358      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.979 1.061 1.823 2.325
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.492 2.304 -2.377
y 2.304 -15.328 -1.594
z -2.377 -1.594 -16.145
Traceless
 xyz
x -5.755 2.304 -2.377
y 2.304 3.490 -1.594
z -2.377 -1.594 2.266
Polar
3z2-r24.531
x2-y2-6.163
xy2.304
xz-2.377
yz-1.594


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.736 0.192 -0.051
y 0.192 2.512 -0.188
z -0.051 -0.188 2.306


<r2> (average value of r2) Å2
<r2> 38.522
(<r2>)1/2 6.207