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

using model chemistry: B3LYPultrafine/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-177.902235
Energy at 298.15K 
HF Energy-177.902235
Nuclear repulsion energy67.543482
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/daug-cc-pVTZ
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' 3257 3257 1.54 40.05 0.67 0.80
2 A' 3197 3197 5.20 113.84 0.23 0.37
3 A' 3163 3163 1.08 67.80 0.10 0.19
4 A' 1706 1706 110.50 43.28 0.03 0.05
5 A' 1415 1415 5.13 5.44 0.24 0.39
6 A' 1334 1334 1.68 17.28 0.35 0.51
7 A' 1165 1165 101.15 2.03 0.22 0.36
8 A' 937 937 48.69 5.03 0.29 0.45
9 A' 487 487 3.94 1.45 0.54 0.70
10 A" 965 965 31.41 1.19 0.75 0.86
11 A" 899 899 50.71 3.69 0.75 0.86
12 A" 730 730 4.72 0.50 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9627.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9627.9 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/daug-cc-pVTZ
ABC
2.18855 0.35414 0.30482

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.434 0.000
C2 1.186 -0.139 0.000
F3 -1.143 -0.281 0.000
H4 -0.194 1.498 0.000
H5 1.297 -1.214 0.000
H6 2.070 0.479 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 H4 H5 H6
C11.31731.34851.08132.09722.0707
C21.31732.33322.14121.08021.0790
F31.34852.33322.01662.61223.3020
H41.08132.14122.01663.09472.4830
H52.09721.08022.61223.09471.8608
H62.07071.07903.30202.48301.8608

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 121.719 C1 C2 H6 119.239
C2 C1 F3 122.146 C2 C1 H4 126.140
F3 C1 H4 111.714 H5 C2 H6 119.042
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.208      
2 C -1.420      
3 F -0.809      
4 H 0.997      
5 H 0.614      
6 H 0.409      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.179 0.789 0.000 1.418
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.802 -0.887 0.000
y -0.887 -15.764 0.000
z 0.000 0.000 -19.242
Traceless
 xyz
x -0.299 -0.887 0.000
y -0.887 2.758 0.000
z 0.000 0.000 -2.460
Polar
3z2-r2-4.919
x2-y2-2.038
xy-0.887
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.226 -0.442 0.000
y -0.442 4.080 0.000
z 0.000 0.000 3.326


<r2> (average value of r2) Å2
<r2> 43.103
(<r2>)1/2 6.565