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

using model chemistry: B3LYP/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 B3LYP/6-31G**
 hartrees
Energy at 0K-835.862581
Energy at 298.15K 
HF Energy-835.862581
Nuclear repulsion energy292.777835
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/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' 1858 1785 51.57 16.43 0.38 0.55
2 A' 1369 1315 158.04 0.11 0.43 0.60
3 A' 1240 1191 210.16 0.21 0.24 0.38
4 A' 1064 1022 230.16 3.62 0.17 0.29
5 A' 695 668 5.56 8.28 0.12 0.21
6 A' 514 494 0.94 1.57 0.74 0.85
7 A' 455 437 0.34 2.78 0.36 0.53
8 A' 336 323 1.27 2.68 0.63 0.77
9 A' 187 180 2.93 0.62 0.64 0.78
10 A" 537 516 2.56 11.59 0.75 0.86
11 A" 374 359 1.43 0.32 0.75 0.86
12 A" 169 163 0.02 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4398.7 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 4226.3 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/6-31G**
ABC
0.14840 0.07460 0.04964

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.693 -0.663 0.000
C2 0.000 0.473 0.000
F3 -2.014 -0.701 0.000
F4 -0.141 -1.862 0.000
F5 -0.631 1.650 0.000
Cl6 1.720 0.551 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.33001.32151.31992.31312.7001
C21.33002.33072.33901.33541.7213
F31.32152.33072.20282.72693.9373
F41.31992.33902.20283.54563.0469
F52.31311.33542.72693.54562.5951
Cl62.70011.72133.93733.04692.5951

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 120.405 C1 C2 Cl6 123.972
C2 C1 F3 123.047 C2 C1 F4 123.934
F3 C1 F4 113.019 F5 C2 Cl6 115.623
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.528      
2 C 0.105      
3 F -0.224      
4 F -0.221      
5 F -0.238      
6 Cl 0.049      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.093 -0.289 0.000 0.304
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.446 0.322 0.000
y 0.322 -38.901 0.000
z 0.000 0.000 -36.716
Traceless
 xyz
x 0.363 0.322 0.000
y 0.322 -1.820 0.000
z 0.000 0.000 1.458
Polar
3z2-r22.915
x2-y21.455
xy0.322
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.348 1.009 0.000
y 1.009 5.093 0.000
z 0.000 0.000 2.512


<r2> (average value of r2) Å2
<r2> 186.182
(<r2>)1/2 13.645