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

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 1A'
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-177.812098
Energy at 298.15K 
HF Energy-177.812098
Nuclear repulsion energy67.665201
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' 3280 3280 4.98 40.99 0.70 0.82
2 A' 3220 3220 12.08 112.43 0.28 0.44
3 A' 3180 3180 1.26 54.06 0.19 0.32
4 A' 1749 1749 111.10 21.91 0.08 0.14
5 A' 1430 1430 4.76 3.13 0.51 0.68
6 A' 1348 1348 1.78 16.37 0.55 0.71
7 A' 1193 1193 109.80 1.52 0.21 0.35
8 A' 955 955 41.40 4.31 0.38 0.55
9 A' 493 493 4.30 1.95 0.68 0.81
10 A" 983 983 31.61 1.40 0.75 0.86
11 A" 894 894 67.42 2.35 0.75 0.86
12 A" 741 741 2.28 4.93 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9732.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9732.0 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 wB97X-D/6-311G*
ABC
2.20484 0.35504 0.30580

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 0.000 0.430 0.000
C2 1.184 -0.148 0.000
F3 -1.143 -0.270 0.000
H4 -0.184 1.499 0.000
H5 1.286 -1.227 0.000
H6 2.077 0.464 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.31791.33981.08462.09702.0771
C21.31792.33032.14121.08331.0821
F31.33982.33032.01152.61023.3020
H41.08462.14122.01153.09642.4864
H52.09701.08332.61023.09641.8665
H62.07711.08213.30202.48641.8665

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 121.376 C1 C2 H6 119.546
C2 C1 F3 122.514 C2 C1 H4 125.779
F3 C1 H4 111.708 H5 C2 H6 119.078
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 0.065      
2 C -0.528      
3 F -0.218      
4 H 0.212      
5 H 0.239      
6 H 0.229      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.116 0.864 0.000 1.411
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.361 -0.714 0.000
y -0.714 -15.207 0.000
z 0.000 0.000 -18.984
Traceless
 xyz
x -0.265 -0.714 0.000
y -0.714 2.966 0.000
z 0.000 0.000 -2.700
Polar
3z2-r2-5.401
x2-y2-2.154
xy-0.714
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.515 -0.568 0.000
y -0.568 3.308 0.000
z 0.000 0.000 1.835


<r2> (average value of r2) Å2
<r2> 42.763
(<r2>)1/2 6.539