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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-835.808983
Energy at 298.15K 
HF Energy-835.808983
Nuclear repulsion energy294.350766
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 B3PW91/6-311G*
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' 1856 1787 61.70      
2 A' 1351 1301 194.56      
3 A' 1228 1182 233.74      
4 A' 1068 1028 263.15      
5 A' 704 678 4.58      
6 A' 521 502 1.05      
7 A' 464 447 0.34      
8 A' 343 330 1.44      
9 A' 189 182 3.13      
10 A" 577 555 3.42      
11 A" 384 369 0.90      
12 A" 171 165 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 4427.4 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 4262.2 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 B3PW91/6-311G*
ABC
0.15012 0.07532 0.05016

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.687 -0.662 0.000
C2 0.000 0.472 0.000
F3 -1.999 -0.710 0.000
F4 -0.137 -1.854 0.000
F5 -0.629 1.643 0.000
Cl6 1.706 0.555 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32641.31361.31222.30622.6846
C21.32642.32282.33021.32881.7082
F31.31362.32282.18602.72293.9154
F41.31222.33022.18603.53123.0327
F52.30621.32882.72293.53122.5762
Cl62.68461.70823.91543.03272.5762

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 120.580 C1 C2 Cl6 123.939
C2 C1 F3 123.243 C2 C1 F4 124.044
F3 C1 F4 112.713 F5 C2 Cl6 115.481
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.467      
2 C 0.014      
3 F -0.161      
4 F -0.159      
5 F -0.172      
6 Cl 0.011      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.234 -0.314 0.000 0.392
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.057 0.397 0.000
y 0.397 -39.895 0.000
z 0.000 0.000 -37.369
Traceless
 xyz
x 0.575 0.397 0.000
y 0.397 -2.182 0.000
z 0.000 0.000 1.607
Polar
3z2-r23.213
x2-y21.838
xy0.397
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.482 0.986 0.000
y 0.986 4.977 0.000
z 0.000 0.000 2.457


<r2> (average value of r2) Å2
<r2> 184.994
(<r2>)1/2 13.601