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

using model chemistry: B3LYPultrafine/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-177.896176
Energy at 298.15K 
HF Energy-177.896176
Nuclear repulsion energy67.603680
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 B3LYPultrafine/6-311+G(3df,2p)
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' 3255 3255 1.51 39.50 0.68 0.81
2 A' 3195 3195 5.21 113.71 0.24 0.38
3 A' 3161 3161 1.21 60.56 0.12 0.21
4 A' 1707 1707 111.13 40.43 0.04 0.07
5 A' 1415 1415 4.91 4.24 0.31 0.47
6 A' 1337 1337 2.04 17.26 0.38 0.55
7 A' 1168 1168 101.78 1.95 0.22 0.37
8 A' 939 939 47.32 4.91 0.32 0.48
9 A' 489 489 4.01 1.55 0.55 0.71
10 A" 969 969 29.89 1.33 0.75 0.86
11 A" 901 901 53.47 3.91 0.75 0.86
12 A" 732 732 4.80 0.39 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9633.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9633.5 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 B3LYPultrafine/6-311+G(3df,2p)
ABC
2.19355 0.35471 0.30533

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.433 0.000
C2 1.185 -0.143 0.000
F3 -1.143 -0.277 0.000
H4 -0.192 1.498 0.000
H5 1.295 -1.217 0.000
H6 2.071 0.473 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.31731.34551.08162.09772.0711
C21.31732.33132.14121.08021.0791
F31.34552.33132.01372.61233.2999
H41.08162.14122.01373.09512.4833
H52.09771.08022.61233.09511.8603
H62.07111.07913.29992.48331.8603

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 121.757 C1 C2 H6 119.268
C2 C1 F3 122.210 C2 C1 H4 126.118
F3 C1 H4 111.672 H5 C2 H6 118.974
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.286      
2 C -0.408      
3 F -0.353      
4 H 0.155      
5 H 0.158      
6 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.187 0.800 0.000 1.432
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.787 -0.892 0.000
y -0.892 -15.732 0.000
z 0.000 0.000 -19.277
Traceless
 xyz
x -0.282 -0.892 0.000
y -0.892 2.800 0.000
z 0.000 0.000 -2.518
Polar
3z2-r2-5.036
x2-y2-2.054
xy-0.892
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.124 -0.463 0.000
y -0.463 3.920 0.000
z 0.000 0.000 3.193


<r2> (average value of r2) Å2
<r2> 43.054
(<r2>)1/2 6.562