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

using model chemistry: HSEh1PBE/6-31G

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/6-31G
 hartrees
Energy at 0K-835.270025
Energy at 298.15K 
HF Energy-835.270025
Nuclear repulsion energy288.043693
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/6-31G
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' 1882 1800 33.20 10.82 0.35 0.52
2 A' 1334 1276 128.49 0.46 0.52 0.68
3 A' 1216 1163 159.27 0.11 0.51 0.68
4 A' 1036 991 196.40 2.12 0.12 0.22
5 A' 667 638 6.43 10.50 0.14 0.25
6 A' 498 476 1.72 2.45 0.75 0.86
7 A' 439 420 1.10 3.59 0.37 0.54
8 A' 324 310 1.37 3.59 0.67 0.80
9 A' 184 176 4.32 0.73 0.67 0.80
10 A" 565 540 3.46 13.67 0.75 0.86
11 A" 372 355 4.04 0.35 0.75 0.86
12 A" 166 158 0.05 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4340.1 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 4151.7 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 HSEh1PBE/6-31G
ABC
0.14319 0.07255 0.04815

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.710 -0.648 0.000
C2 0.000 0.471 0.000
F3 -2.063 -0.674 0.000
F4 -0.164 -1.884 0.000
F5 -0.619 1.686 0.000
Cl6 1.757 0.524 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32481.35291.35192.33522.7321
C21.32482.35942.36021.36401.7583
F31.35292.35942.25212.76664.0041
F41.35192.36022.25213.59883.0806
F52.33521.36402.76663.59882.6455
Cl62.73211.75834.00413.08062.6455

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 120.562 C1 C2 Cl6 124.186
C2 C1 F3 123.559 C2 C1 F4 123.704
F3 C1 F4 112.738 F5 C2 Cl6 115.253
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.587      
2 C -0.004      
3 F -0.261      
4 F -0.262      
5 F -0.264      
6 Cl 0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.452 -0.161 0.000 0.480
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.322 0.371 0.000
y 0.371 -41.266 0.000
z 0.000 0.000 -37.191
Traceless
 xyz
x -0.093 0.371 0.000
y 0.371 -3.009 0.000
z 0.000 0.000 3.103
Polar
3z2-r26.205
x2-y21.944
xy0.371
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.293 0.879 0.000
y 0.879 4.721 0.000
z 0.000 0.000 1.843


<r2> (average value of r2) Å2
<r2> 192.187
(<r2>)1/2 13.863