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All results from a given calculation for CH2CHF (Ethene, fluoro-)

using model chemistry: M06-2X/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G*
 hartrees
Energy at 0K-177.795831
Energy at 298.15K 
HF Energy-177.795831
Nuclear repulsion energy67.724526
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 M06-2X/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' 3304 3304 2.32 38.68 0.68 0.81
2 A' 3239 3239 9.35 106.66 0.28 0.44
3 A' 3203 3203 1.16 53.60 0.18 0.31
4 A' 1760 1760 108.51 21.50 0.08 0.14
5 A' 1431 1431 5.78 2.77 0.56 0.72
6 A' 1345 1345 1.47 15.95 0.55 0.71
7 A' 1206 1206 111.12 1.80 0.20 0.34
8 A' 961 961 34.06 4.25 0.40 0.57
9 A' 488 488 4.45 1.84 0.69 0.81
10 A" 990 990 30.31 1.26 0.75 0.86
11 A" 906 906 69.36 1.98 0.75 0.86
12 A" 743 743 1.98 4.69 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9788.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9788.0 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 M06-2X/6-311G*
ABC
2.19578 0.35647 0.30668

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.432 0.000
C2 1.182 -0.148 0.000
F3 -1.140 -0.271 0.000
H4 -0.184 1.500 0.000
H5 1.274 -1.227 0.000
H6 2.078 0.457 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.31721.33941.08362.09172.0782
C21.31722.32572.14121.08251.0808
F31.33942.32572.01232.59633.2993
H41.08362.14122.01233.09222.4913
H52.09171.08252.59633.09221.8659
H62.07821.08083.29932.49131.8659

picture of Ethene, fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 120.986 C1 C2 H6 119.811
C2 C1 F3 122.191 C2 C1 H4 125.943
F3 C1 H4 111.866 H5 C2 H6 119.203
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.073      
2 C -0.541      
3 F -0.233      
4 H 0.220      
5 H 0.245      
6 H 0.235      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.161 0.884 0.000 1.459
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.471 -0.749 0.000
y -0.749 -15.319 0.000
z 0.000 0.000 -19.100
Traceless
 xyz
x -0.261 -0.749 0.000
y -0.749 2.966 0.000
z 0.000 0.000 -2.705
Polar
3z2-r2-5.410
x2-y2-2.151
xy-0.749
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.422 -0.567 0.000
y -0.567 3.280 0.000
z 0.000 0.000 1.830


<r2> (average value of r2) Å2
<r2> 42.741
(<r2>)1/2 6.538