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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: B97D3/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/3-21G*
 hartrees
Energy at 0K-213.664554
Energy at 298.15K 
HF Energy-213.664554
Nuclear repulsion energy76.784292
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 B97D3/3-21G*
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 3400 3400 1.88 96.53 0.32 0.48
2 A 3055 3055 59.02 86.04 0.39 0.56
3 A 2933 2933 103.89 95.11 0.22 0.36
4 A 1551 1551 1.95 15.03 0.71 0.83
5 A 1444 1444 32.57 11.07 0.74 0.85
6 A 1391 1391 12.80 10.12 0.75 0.86
7 A 1240 1240 7.03 13.17 0.72 0.84
8 A 1056 1056 3.74 6.44 0.39 0.56
9 A 1014 1014 206.14 1.61 0.75 0.86
10 A 970 970 83.75 3.33 0.24 0.38
11 A 518 518 79.13 3.16 0.68 0.81
12 A 391 391 95.58 8.93 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9480.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9480.9 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 B97D3/3-21G*
ABC
1.47783 0.31855 0.28223

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.018 0.518 0.051
F2 1.177 -0.312 -0.031
O3 -1.190 -0.217 -0.117
H4 0.070 1.044 1.021
H5 0.027 1.238 -0.775
H6 -1.281 -0.846 0.656

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.42821.42451.10491.09621.9788
F21.42822.37132.04302.06932.6082
O31.42452.37132.11532.00781.0006
H41.10492.04302.11531.80762.3524
H51.09622.06932.00781.80762.8465
H61.97882.60821.00062.35242.8465

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.092 F2 C1 O3 112.455
F2 C1 H4 106.825 F2 C1 H5 109.412
O3 C1 H4 112.893 O3 C1 H5 104.847
H4 C1 H5 110.418
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.099      
2 F -0.294      
3 O -0.543      
4 H 0.176      
5 H 0.213      
6 H 0.350      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.594 0.584 1.568 1.776
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.834 1.736 -2.013
y 1.736 -14.971 -1.432
z -2.013 -1.432 -15.721
Traceless
 xyz
x -4.488 1.736 -2.013
y 1.736 2.807 -1.432
z -2.013 -1.432 1.682
Polar
3z2-r23.363
x2-y2-4.863
xy1.736
xz-2.013
yz-1.432


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.279 0.271 -0.049
y 0.271 2.147 -0.265
z -0.049 -0.265 2.027


<r2> (average value of r2) Å2
<r2> 44.394
(<r2>)1/2 6.663