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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G
 hartrees
Energy at 0K-98.616248
Energy at 298.15K 
HF Energy-98.616248
Nuclear repulsion energy122.402568
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 B3LYP/CEP-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' 1807 1750 29.95 16.31 0.38 0.55
2 A' 1233 1194 137.65 1.05 0.55 0.71
3 A' 1133 1097 170.51 0.26 0.30 0.46
4 A' 984 952 208.82 2.79 0.09 0.17
5 A' 637 617 4.54 14.51 0.15 0.25
6 A' 470 456 1.76 3.62 0.75 0.86
7 A' 420 407 1.57 4.53 0.39 0.56
8 A' 310 301 1.62 4.31 0.67 0.80
9 A' 174 169 4.62 1.13 0.69 0.82
10 A" 481 466 3.40 20.65 0.75 0.86
11 A" 342 331 2.62 0.96 0.75 0.86
12 A" 156 151 0.11 0.18 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4073.6 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 3944.9 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 B3LYP/CEP-31G
ABC
0.13879 0.06945 0.04629

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.714 -0.679 0.000
C2 0.000 0.480 0.000
F3 -2.088 -0.728 0.000
F4 -0.145 -1.929 0.000
F5 -0.657 1.702 0.000
Cl6 1.781 0.576 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.36141.37461.37382.38202.7930
C21.36142.41182.41391.38741.7840
F31.37462.41182.28442.81984.0826
F41.37382.41392.28443.66763.1599
F52.38201.38742.81983.66762.6861
Cl62.79301.78404.08263.15992.6861

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 120.116 C1 C2 Cl6 124.690
C2 C1 F3 123.653 C2 C1 F4 123.901
F3 C1 F4 112.446 F5 C2 Cl6 115.195
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.288      
2 C -0.053      
3 F -0.111      
4 F -0.109      
5 F -0.111      
6 Cl 0.095      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.836 -0.080 0.000 0.840
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.611 0.482 0.000
y 0.482 -42.244 0.000
z 0.000 0.000 -37.097
Traceless
 xyz
x 0.059 0.482 0.000
y 0.482 -3.890 0.000
z 0.000 0.000 3.831
Polar
3z2-r27.661
x2-y22.632
xy0.482
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.863 0.987 0.000
y 0.987 5.012 0.000
z 0.000 0.000 1.840


<r2> (average value of r2) Å2
<r2> 137.825
(<r2>)1/2 11.740