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

using model chemistry: B2PLYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-824.990850
Energy at 298.15K 
HF Energy-824.920615
Nuclear repulsion energy283.054399
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/STO-3G
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' 1818 1818 15.50 4.72 0.53 0.69
2 A' 1471 1471 24.59 0.35 0.57 0.72
3 A' 1350 1350 102.78 1.11 0.54 0.70
4 A' 1077 1077 101.79 0.89 0.66 0.80
5 A' 690 690 10.04 8.13 0.13 0.22
6 A' 481 481 1.54 2.53 0.70 0.83
7 A' 440 440 1.50 2.97 0.34 0.50
8 A' 306 306 0.50 3.07 0.64 0.78
9 A' 158 158 1.75 0.44 0.67 0.80
10 A" 464 464 3.21 6.05 0.75 0.86
11 A" 338 338 0.58 1.71 0.75 0.86
12 A" 160 160 0.19 0.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4375.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4375.8 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/STO-3G
ABC
0.13559 0.07108 0.04663

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.776 -0.606 0.000
C2 0.000 0.526 0.000
F3 -2.145 -0.568 0.000
F4 -0.266 -1.873 0.000
F5 -0.489 1.797 0.000
Cl6 1.809 0.369 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.37191.36981.36522.41992.7622
C21.37192.40742.41291.36201.8157
F31.36982.40742.28742.88674.0632
F41.36522.41292.28743.67623.0545
F52.41991.36202.88673.67622.7055
Cl62.76221.81574.06323.05452.7055

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 124.536 C1 C2 Cl6 119.471
C2 C1 F3 122.823 C2 C1 F4 123.664
F3 C1 F4 113.513 F5 C2 Cl6 115.993
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.188      
2 C 0.081      
3 F -0.057      
4 F -0.053      
5 F -0.038      
6 Cl -0.121      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.518 -0.206 0.000 1.532
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.495 -0.175 0.001
y -0.175 -34.186 0.000
z 0.001 0.000 -33.417
Traceless
 xyz
x -2.694 -0.175 0.001
y -0.175 0.771 0.000
z 0.001 0.000 1.923
Polar
3z2-r23.846
x2-y2-2.310
xy-0.175
xz0.001
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.553 0.602 0.000
y 0.602 3.367 0.000
z 0.000 0.000 0.467


<r2> (average value of r2) Å2
<r2> 194.794
(<r2>)1/2 13.957