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

using model chemistry: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-835.838923
Energy at 298.15K 
HF Energy-835.838923
Nuclear repulsion energy289.002128
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 BLYP/6-31+G**
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' 1753 1744 47.34 18.83 0.36 0.53
2 A' 1238 1231 199.03 0.53 0.53 0.69
3 A' 1128 1122 215.04 0.42 0.54 0.70
4 A' 996 991 243.34 4.42 0.27 0.42
5 A' 656 653 4.35 11.48 0.08 0.14
6 A' 488 485 1.24 1.66 0.73 0.84
7 A' 433 431 0.39 3.42 0.30 0.46
8 A' 326 324 1.36 2.86 0.56 0.72
9 A' 183 182 2.69 0.55 0.65 0.79
10 A" 491 488 1.89 9.34 0.75 0.86
11 A" 349 347 0.92 0.23 0.75 0.86
12 A" 158 157 0.08 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4099.2 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 4077.5 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 BLYP/6-31+G**
ABC
0.14515 0.07249 0.04834

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.686 -0.684 0.000
C2 0.000 0.472 0.000
F3 -2.027 -0.747 0.000
F4 -0.113 -1.898 0.000
F5 -0.667 1.655 0.000
Cl6 1.728 0.599 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.34371.34311.34202.33912.7331
C21.34372.36552.37221.35821.7327
F31.34312.36552.23282.76113.9891
F41.34202.37222.23283.59573.1019
F52.33911.35822.76113.59572.6174
Cl62.73311.73273.98913.10192.6174

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 119.928 C1 C2 Cl6 124.872
C2 C1 F3 123.394 C2 C1 F4 124.084
F3 C1 F4 112.522 F5 C2 Cl6 115.200
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.444      
2 C 0.172      
3 F -0.253      
4 F -0.270      
5 F -0.233      
6 Cl 0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.565 -0.150 0.000 0.585
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.837 0.658 0.000
y 0.658 -41.030 0.000
z 0.000 0.000 -37.996
Traceless
 xyz
x 0.676 0.658 0.000
y 0.658 -2.614 0.000
z 0.000 0.000 1.937
Polar
3z2-r23.874
x2-y22.193
xy0.658
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.657 1.080 0.000
y 1.080 6.481 0.000
z 0.000 0.000 3.742


<r2> (average value of r2) Å2
<r2> 191.548
(<r2>)1/2 13.840