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

using model chemistry: BLYP/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-835.831408
Energy at 298.15K 
HF Energy-835.831408
Nuclear repulsion energy291.204663
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/6-31G(2df,p)
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' 1761 1751 49.94 13.16 0.41 0.58
2 A' 1291 1284 154.25 0.25 0.50 0.66
3 A' 1180 1173 176.75 0.15 0.30 0.47
4 A' 1010 1004 199.17 4.32 0.21 0.35
5 A' 668 664 6.19 8.90 0.09 0.16
6 A' 500 497 0.80 1.20 0.70 0.83
7 A' 438 435 0.35 3.10 0.30 0.46
8 A' 325 324 1.11 2.46 0.60 0.75
9 A' 181 180 2.52 0.58 0.61 0.76
10 A" 509 506 1.49 7.80 0.75 0.86
11 A" 360 358 0.59 0.20 0.75 0.86
12 A" 161 160 0.01 0.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4191.2 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4168.1 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/6-31G(2df,p)
ABC
0.14655 0.07387 0.04911

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.705 -0.657 0.000
C2 0.000 0.483 0.000
F3 -2.032 -0.691 0.000
F4 -0.160 -1.865 0.000
F5 -0.613 1.673 0.000
Cl6 1.734 0.529 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.34081.32721.32452.33212.7121
C21.34082.34672.35351.33851.7346
F31.32722.34672.20872.75693.9584
F41.32452.35352.20873.56663.0528
F52.33211.33852.75693.56662.6113
Cl62.71211.73463.95843.05282.6113

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 121.009 C1 C2 Cl6 123.227
C2 C1 F3 123.179 C2 C1 F4 124.017
F3 C1 F4 112.804 F5 C2 Cl6 115.764
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.156      
2 C -0.047      
3 F 0.005      
4 F 0.009      
5 F -0.014      
6 Cl -0.109      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.045 -0.239 0.000 0.244
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.368 0.291 0.000
y 0.291 -38.596 0.000
z 0.000 0.000 -36.659
Traceless
 xyz
x 0.260 0.291 0.000
y 0.291 -1.582 0.000
z 0.000 0.000 1.323
Polar
3z2-r22.645
x2-y21.228
xy0.291
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.207 1.017 0.000
y 1.017 5.859 0.000
z 0.000 0.000 3.291


<r2> (average value of r2) Å2
<r2> 187.847
(<r2>)1/2 13.706