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

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-831.628923
Energy at 298.15K 
HF Energy-831.628923
Nuclear repulsion energy291.822791
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 wB97X-D/3-21G*
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' 1888 1789 40.82 13.63 0.35 0.51
2 A' 1391 1318 115.67 0.18 0.56 0.72
3 A' 1255 1189 140.14 0.12 0.27 0.43
4 A' 1061 1005 177.36 3.60 0.19 0.32
5 A' 688 652 5.53 8.28 0.14 0.24
6 A' 518 491 1.05 2.06 0.75 0.86
7 A' 454 430 0.73 2.50 0.35 0.52
8 A' 334 316 1.04 2.86 0.67 0.80
9 A' 195 185 4.20 0.51 0.64 0.78
10 A" 636 603 4.85 15.07 0.75 0.86
11 A" 404 383 2.74 0.17 0.75 0.86
12 A" 175 165 0.07 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4498.2 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 4263.4 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 wB97X-D/3-21G*
ABC
0.14352 0.07595 0.04967

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.693 -0.635 0.000
C2 0.000 0.489 0.000
F3 -2.034 -0.684 0.000
F4 -0.129 -1.850 0.000
F5 -0.610 1.701 0.000
Cl6 1.713 0.493 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.31961.34261.33982.33662.6567
C21.31962.34822.34231.35681.7130
F31.34262.34822.23352.77773.9278
F41.33982.34232.23353.58312.9805
F52.33661.35682.77773.58312.6182
Cl62.65671.71303.92782.98052.6182

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 121.620 C1 C2 Cl6 121.804
C2 C1 F3 123.781 C2 C1 F4 123.475
F3 C1 F4 112.745 F5 C2 Cl6 116.576
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.591      
2 C 0.081      
3 F -0.260      
4 F -0.258      
5 F -0.255      
6 Cl 0.100      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.268 -0.250 0.000 0.366
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.257 0.340 0.000
y 0.340 -40.258 0.000
z 0.000 0.000 -37.002
Traceless
 xyz
x 0.373 0.340 0.000
y 0.340 -2.628 0.000
z 0.000 0.000 2.255
Polar
3z2-r24.511
x2-y22.001
xy0.340
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.809 0.885 0.000
y 0.885 4.572 0.000
z 0.000 0.000 1.767


<r2> (average value of r2) Å2
<r2> 186.581
(<r2>)1/2 13.659