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

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-139.057185
Energy at 298.15K-139.058391
HF Energy-139.057185
Nuclear repulsion energy31.916035
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/TZVP
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' 3070 3026 14.56      
2 A' 1443 1422 4.32      
3 A' 1138 1121 116.10      
4 A' 515 508 52.57      
5 A" 3226 3180 16.56      
6 A" 1152 1135 6.32      

Unscaled Zero Point Vibrational Energy (zpe) 5272.0 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 5196.1 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/TZVP
ABC
8.69598 1.01487 0.91615

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.026 0.661 0.000
F2 0.026 -0.689 0.000
H3 -0.194 1.116 0.962
H4 -0.194 1.116 -0.962

Atom - Atom Distances (Å)
  C1 F2 H3 H4
C11.35031.08611.0861
F21.35032.05652.0565
H31.08612.05651.9234
H41.08612.05651.9234

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 114.716 F2 C1 H4 114.716
H3 C1 H4 124.625
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.068      
2 F -0.172      
3 H 0.120      
4 H 0.120      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.413 1.316 0.000 1.379
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.463 -0.441 0.000
y -0.441 -11.532 0.000
z 0.000 0.000 -10.575
Traceless
 xyz
x -1.410 -0.441 0.000
y -0.441 -0.013 0.000
z 0.000 0.000 1.423
Polar
3z2-r22.846
x2-y2-0.931
xy-0.441
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.601 -0.079 0.000
y -0.079 2.245 0.000
z 0.000 0.000 1.983


<r2> (average value of r2) Å2
<r2> 18.517
(<r2>)1/2 4.303