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

using model chemistry: M06-2X/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-177.760225
Energy at 298.15K 
HF Energy-177.760225
Nuclear repulsion energy67.536079
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/cc-pVDZ
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' 3314 3314 0.36 48.61 0.71 0.83
2 A' 3230 3230 7.18 138.18 0.23 0.38
3 A' 3200 3200 2.00 49.15 0.16 0.28
4 A' 1768 1768 105.82 20.39 0.10 0.18
5 A' 1396 1396 6.69 2.13 0.63 0.77
6 A' 1322 1322 1.48 18.07 0.59 0.74
7 A' 1203 1203 107.54 2.02 0.12 0.22
8 A' 951 951 27.15 4.26 0.44 0.61
9 A' 479 479 4.36 1.51 0.67 0.80
10 A" 987 987 21.97 0.99 0.75 0.86
11 A" 900 900 55.67 1.53 0.75 0.86
12 A" 742 742 1.29 6.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9745.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9745.7 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/cc-pVDZ
ABC
2.17660 0.35502 0.30523

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.432 0.000
C2 1.185 -0.156 0.000
F3 -1.143 -0.264 0.000
H4 -0.173 1.511 0.000
H5 1.266 -1.243 0.000
H6 2.086 0.454 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.32321.33901.09192.09972.0864
C21.32322.33102.15001.08981.0880
F31.33902.33102.02272.60023.3085
H41.09192.15002.02273.10672.4945
H52.09971.08982.60023.10671.8845
H62.08641.08803.30852.49451.8845

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 120.648 C1 C2 H6 119.513
C2 C1 F3 122.229 C2 C1 H4 125.537
F3 C1 H4 112.233 H5 C2 H6 119.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.137      
2 C -0.092      
3 F -0.189      
4 H 0.032      
5 H 0.056      
6 H 0.056      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.037 0.819 0.000 1.322
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.331 -0.650 0.000
y -0.650 -15.306 0.000
z 0.000 0.000 -18.742
Traceless
 xyz
x -0.307 -0.650 0.000
y -0.650 2.730 0.000
z 0.000 0.000 -2.423
Polar
3z2-r2-4.846
x2-y2-2.025
xy-0.650
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.410 -0.562 0.000
y -0.562 3.377 0.000
z 0.000 0.000 1.654


<r2> (average value of r2) Å2
<r2> 42.804
(<r2>)1/2 6.542