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All results from a given calculation for C2ClF3 (Ethene, chlorotrifluoro-)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-835.568554
Energy at 298.15K 
HF Energy-835.568554
Nuclear repulsion energy296.005200
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 HSEh1PBE/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' 1863 1863 69.41 27.55 0.28 0.44
2 A' 1365 1365 187.58 0.27 0.49 0.66
3 A' 1242 1242 210.20 0.59 0.49 0.66
4 A' 1089 1089 239.90 4.59 0.35 0.52
5 A' 716 716 3.20 9.23 0.05 0.10
6 A' 527 527 0.98 0.95 0.68 0.81
7 A' 473 473 0.63 2.40 0.24 0.38
8 A' 345 345 1.28 2.06 0.50 0.67
9 A' 190 190 2.44 0.47 0.55 0.71
10 A" 595 595 2.19 7.29 0.75 0.86
11 A" 387 387 0.87 0.12 0.75 0.86
12 A" 174 174 0.06 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4481.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4481.8 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 HSEh1PBE/6-311+G(3df,2p)
ABC
0.15181 0.07615 0.05071

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.675 -0.667 0.000
C2 0.000 0.472 0.000
F3 -1.980 -0.729 0.000
F4 -0.118 -1.847 0.000
F5 -0.642 1.628 0.000
Cl6 1.688 0.571 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32371.30681.30512.29542.6679
C21.32372.31552.32221.32261.6914
F31.30682.31552.17242.71023.8920
F41.30512.32222.17243.51483.0185
F52.29541.32262.71023.51482.5590
Cl62.66791.69143.89203.01852.5590

picture of Ethene, chlorotrifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F5 120.319 C1 C2 Cl6 124.008
C2 C1 F3 123.346 C2 C1 F4 124.096
F3 C1 F4 112.558 F5 C2 Cl6 115.673
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.240      
2 C -0.023      
3 F -0.380      
4 F -0.365      
5 F -0.433      
6 Cl -0.039      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.387 -0.209 0.000 0.440
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.005 0.647 0.000
y 0.647 -40.011 0.000
z 0.000 0.000 -37.417
Traceless
 xyz
x 0.709 0.647 0.000
y 0.647 -2.301 0.000
z 0.000 0.000 1.591
Polar
3z2-r23.183
x2-y22.007
xy0.647
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.567 1.031 0.000
y 1.031 6.561 0.000
z 0.000 0.000 4.283


<r2> (average value of r2) Å2
<r2> 183.249
(<r2>)1/2 13.537