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All results from a given calculation for C2HF3 (Trifluoroethylene)

using model chemistry: SVWN/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at SVWN/6-311G**
 hartrees
Energy at 0K-374.608041
Energy at 298.15K-374.609789
Nuclear repulsion energy173.962352
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 SVWN/6-311G**
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' 3166 3133 9.73      
2 A' 1820 1801 77.36      
3 A' 1356 1342 178.27      
4 A' 1265 1251 219.58      
5 A' 1181 1169 72.37      
6 A' 942 932 53.24      
7 A' 622 615 3.10      
8 A' 481 476 1.89      
9 A' 217 215 3.88      
10 A" 745 737 39.15      
11 A" 574 568 0.00      
12 A" 305 302 3.21      

Unscaled Zero Point Vibrational Energy (zpe) 6336.8 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 6270.9 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 SVWN/6-311G**
ABC
0.35755 0.12983 0.09524

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.433 0.000
C2 -0.697 -0.692 0.000
F3 1.306 0.501 0.000
F4 -0.560 1.619 0.000
F5 -0.082 -1.870 0.000
H6 -1.787 -0.704 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 H6
C11.32401.30751.31152.30502.1182
C21.32402.33172.31531.32931.0898
F31.30752.33172.17532.74773.3194
F41.31152.31532.17533.52212.6270
F52.30501.32932.74773.52212.0660
H62.11821.08983.31942.62702.0660

picture of Trifluoroethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F5 120.631 C1 C2 H6 122.403
C2 C1 F3 124.765 C2 C1 F4 122.921
F3 C1 F4 112.314 F5 C2 H6 116.966
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.296      
2 C -0.028      
3 F -0.126      
4 F -0.135      
5 F -0.163      
6 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.130 0.212 0.000 1.150
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.358 0.985 0.000
y 0.985 -28.538 0.000
z 0.000 0.000 -25.967
Traceless
 xyz
x 2.895 0.985 0.000
y 0.985 -3.375 0.000
z 0.000 0.000 0.481
Polar
3z2-r20.961
x2-y24.180
xy0.985
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.620 0.549 0.000
y 0.549 4.432 0.000
z 0.000 0.000 2.026


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000