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All results from a given calculation for CH2F (fluoromethyl radical)

using model chemistry: wB97X-D/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-139.062332
Energy at 298.15K-139.063611
HF Energy-139.062332
Nuclear repulsion energy 
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/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' 3140 3140 15.01      
2 A' 1501 1501 6.28      
3 A' 1198 1198 122.18      
4 A' 610 610 45.89      
5 A" 3295 3295 22.08      
6 A" 1204 1204 9.21      

Unscaled Zero Point Vibrational Energy (zpe) 5473.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5473.8 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/6-311G*
ABC
8.71737 1.03616 0.93601

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.029 0.654 0.000
F2 0.029 -0.681 0.000
H3 -0.221 1.102 0.955
H4 -0.221 1.102 -0.955

Atom - Atom Distances (Å)
  C1 F2 H3 H4
C11.33561.08361.0836
F21.33562.03772.0377
H31.08362.03771.9095
H41.08362.03771.9095

picture of fluoromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 H3 114.367 F2 C1 H4 114.367
H3 C1 H4 123.539
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.229      
2 F -0.194      
3 H 0.212      
4 H 0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.467 1.336 0.000 1.415
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.268 -0.512 0.000
y -0.512 -11.291 0.000
z 0.000 0.000 -10.400
Traceless
 xyz
x -1.422 -0.512 0.000
y -0.512 0.043 0.000
z 0.000 0.000 1.379
Polar
3z2-r22.759
x2-y2-0.977
xy-0.512
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.263 -0.106 0.000
y -0.106 1.931 0.000
z 0.000 0.000 1.786


<r2> (average value of r2) Å2
<r2> 18.176
(<r2>)1/2 4.263