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

using model chemistry: B97D3/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G(2df,p)
 hartrees
Energy at 0K-177.733476
Energy at 298.15K 
HF Energy-177.733476
Nuclear repulsion energy67.312462
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 B97D3/6-31G(2df,p)
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' 3225 3225 4.73 43.89 0.72 0.84
2 A' 3138 3138 6.97 149.08 0.17 0.30
3 A' 3121 3121 9.64 17.52 0.61 0.76
4 A' 1678 1678 96.64 12.31 0.07 0.14
5 A' 1390 1390 3.75 2.66 0.54 0.71
6 A' 1317 1317 3.59 17.51 0.56 0.72
7 A' 1159 1159 81.41 2.88 0.09 0.16
8 A' 926 926 28.67 5.08 0.34 0.51
9 A' 473 473 3.31 1.36 0.61 0.76
10 A" 951 951 23.99 0.29 0.75 0.86
11 A" 832 832 38.87 0.84 0.75 0.86
12 A" 721 721 1.52 5.99 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9465.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9465.6 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 B97D3/6-31G(2df,p)
ABC
2.19962 0.35001 0.30196

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.428 0.000
C2 1.193 -0.159 0.000
F3 -1.153 -0.259 0.000
H4 -0.170 1.505 0.000
H5 1.299 -1.241 0.000
H6 2.088 0.455 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.32951.34201.09072.11462.0883
C21.32952.34742.15151.08671.0859
F31.34202.34742.01972.64033.3185
H41.09072.15152.01973.11432.4906
H52.11461.08672.64033.11431.8707
H62.08831.08593.31852.49061.8707

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 121.805 C1 C2 H6 119.324
C2 C1 F3 122.971 C2 C1 H4 125.195
F3 C1 H4 111.834 H5 C2 H6 118.871
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.094      
2 C -0.376      
3 F -0.091      
4 H 0.112      
5 H 0.130      
6 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.850 0.674 0.000 1.085
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.028 -0.562 0.000
y -0.562 -15.252 0.000
z 0.000 0.000 -18.316
Traceless
 xyz
x -0.244 -0.562 0.000
y -0.562 2.420 0.000
z 0.000 0.000 -2.177
Polar
3z2-r2-4.353
x2-y2-1.776
xy-0.562
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.640 -0.483 0.000
y -0.483 3.538 0.000
z 0.000 0.000 1.941


<r2> (average value of r2) Å2
<r2> 42.970
(<r2>)1/2 6.555