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

using model chemistry: B2PLYP/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 B2PLYP/6-31G**
 hartrees
Energy at 0K-835.401079
Energy at 298.15K 
HF Energy-835.107415
Nuclear repulsion energy293.071141
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 B2PLYP/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' 1867 1867 50.44 14.03 0.40 0.57
2 A' 1380 1380 155.36 0.09 0.44 0.61
3 A' 1250 1250 201.74 0.29 0.22 0.36
4 A' 1077 1077 228.84 3.19 0.17 0.28
5 A' 699 699 4.42 8.25 0.12 0.22
6 A' 516 516 1.00 1.65 0.75 0.85
7 A' 460 460 0.51 2.60 0.37 0.54
8 A' 338 338 1.29 2.63 0.63 0.77
9 A' 187 187 3.05 0.57 0.64 0.78
10 A" 531 531 2.93 11.24 0.75 0.86
11 A" 375 375 1.67 0.32 0.75 0.86
12 A" 172 172 0.03 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4426.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4426.3 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 B2PLYP/6-31G**
ABC
0.14846 0.07486 0.04977

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.684 -0.668 0.000
C2 0.000 0.472 0.000
F3 -2.005 -0.717 0.000
F4 -0.122 -1.863 0.000
F5 -0.647 1.642 0.000
Cl6 1.710 0.566 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32981.32181.32052.31092.6939
C21.32982.33122.33851.33731.7129
F31.32182.33122.20422.72233.9307
F41.32052.33852.20423.54473.0430
F52.31091.33732.72233.54472.5916
Cl62.69391.71293.93073.04302.5916

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 120.094 C1 C2 Cl6 124.106
C2 C1 F3 123.084 C2 C1 F4 123.856
F3 C1 F4 113.060 F5 C2 Cl6 115.801
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.556      
2 C 0.110      
3 F -0.237      
4 F -0.233      
5 F -0.252      
6 Cl 0.056      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.170 -0.295 0.000 0.341
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.648 0.378 -0.003
y 0.378 -39.218 -0.001
z -0.003 -0.001 -36.890
Traceless
 xyz
x 0.405 0.378 -0.003
y 0.378 -1.949 -0.001
z -0.003 -0.001 1.543
Polar
3z2-r23.087
x2-y21.569
xy0.378
xz-0.003
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.228 0.988 0.000
y 0.988 5.056 -0.000
z 0.000 -0.000 2.492


<r2> (average value of r2) Å2
<r2> 185.921
(<r2>)1/2 13.635