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

using model chemistry: HSEh1PBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A
Energy calculated at HSEh1PBE/Def2TZVPP
 hartrees
Energy at 0K-139.000543
Energy at 298.15K-139.001747
HF Energy-139.000543
Nuclear repulsion energy32.280800
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 HSEh1PBE/Def2TZVPP
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' 3150 3150 11.99      
2 A' 1469 1469 5.44      
3 A' 1212 1212 121.27      
4 A' 500 500 52.86      
5 A" 3308 3308 8.14      
6 A" 1173 1173 7.42      

Unscaled Zero Point Vibrational Energy (zpe) 5406.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5406.1 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 HSEh1PBE/Def2TZVPP
ABC
8.82760 1.04096 0.93761

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.024 0.651 0.000
F2 0.024 -0.681 0.000
H3 -0.178 1.110 0.957
H4 -0.178 1.110 -0.957

Atom - Atom Distances (Å)
  C1 F2 H3 H4
C11.33161.08061.0806
F21.33162.04032.0403
H31.08062.04031.9147
H41.08062.04031.9147

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 115.126 F2 C1 H4 115.126
H3 C1 H4 124.726
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.021      
2 F -0.178      
3 H 0.100      
4 H 0.100      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.366 1.248 0.000 1.300
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.474 -0.408 0.000
y -0.408 -11.474 0.000
z 0.000 0.000 -10.547
Traceless
 xyz
x -1.463 -0.408 0.000
y -0.408 0.036 0.000
z 0.000 0.000 1.427
Polar
3z2-r22.855
x2-y2-0.999
xy-0.408
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.784 -0.052 0.000
y -0.052 2.274 0.000
z 0.000 0.000 2.085


<r2> (average value of r2) Å2
<r2> 18.262
(<r2>)1/2 4.273