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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-713.319191
Energy at 298.15K 
HF Energy-713.319191
Nuclear repulsion energy496.610672
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 B3LYP/SDD
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' 1807 1737 156.10      
2 A' 1328 1277 171.68      
3 A' 1243 1195 190.34      
4 A' 1140 1096 92.83      
5 A' 1100 1057 165.18      
6 A' 960 923 258.62      
7 A' 696 669 8.87      
8 A' 602 579 18.15      
9 A' 553 531 1.27      
10 A' 461 443 7.18      
11 A' 347 334 2.65      
12 A' 335 322 0.59      
13 A' 244 234 1.19      
14 A' 168 161 2.97      
15 A" 1059 1018 283.46      
16 A" 646 621 2.35      
17 A" 521 501 0.56      
18 A" 417 401 6.10      
19 A" 230 221 2.30      
20 A" 123 118 0.87      
21 A" 21 20 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 6999.8 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 6728.9 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 B3LYP/SDD
ABC
0.07965 0.03997 0.03135

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.028 1.436 0.000
C2 -0.503 0.182 0.000
C3 0.278 -1.101 0.000
F4 -0.837 2.527 0.000
F5 1.284 1.785 0.000
F6 -1.875 -0.018 0.000
F7 1.652 -0.881 0.000
F8 -0.028 -1.879 1.122
F9 -0.028 -1.879 -1.122

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.34162.55491.35891.35752.35112.86233.49963.4996
C21.34161.50142.36932.40131.38642.40362.39392.3939
C32.55491.50143.79533.05602.41011.39191.39911.3991
F41.35892.36933.79532.24782.74854.22114.61834.6183
F51.35752.40133.05602.24783.63772.69164.05014.0501
F62.35111.38642.41012.74853.63773.63192.85252.8525
F72.86232.40361.39194.22112.69163.63192.25302.2530
F83.49962.39391.39914.61834.05012.85252.25302.2434
F93.49962.39391.39914.61834.05012.85252.25302.2434

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.878 C1 C2 F6 119.038
C2 C1 F4 122.648 C2 C1 F5 125.665
C2 C3 F7 112.294 C2 C3 F8 111.196
C2 C3 F9 111.196 C3 C2 F6 113.084
F4 C1 F5 111.687 F7 C3 F8 107.649
F7 C3 F9 107.649 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.402      
2 C 0.130      
3 C 0.451      
4 F -0.156      
5 F -0.145      
6 F -0.171      
7 F -0.168      
8 F -0.171      
9 F -0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.145 1.221 0.000 1.229
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.795 0.167 0.000
y 0.167 -51.385 0.000
z 0.000 0.000 -47.005
Traceless
 xyz
x -2.600 0.167 0.000
y 0.167 -1.985 0.000
z 0.000 0.000 4.585
Polar
3z2-r29.170
x2-y2-0.410
xy0.167
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.156 0.563 0.000
y 0.563 6.740 0.000
z 0.000 0.000 3.324


<r2> (average value of r2) Å2
<r2> 309.837
(<r2>)1/2 17.602