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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYP/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-713.593466
Energy at 298.15K 
HF Energy-713.593466
Nuclear repulsion energy510.390636
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/6-311+G(3df,2p)
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' 1824 1764 168.83      
2 A' 1381 1335 229.08      
3 A' 1319 1276 206.66      
4 A' 1211 1171 152.93      
5 A' 1186 1146 178.48      
6 A' 1037 1003 315.03      
7 A' 765 740 11.44      
8 A' 658 636 13.93      
9 A' 599 580 0.14      
10 A' 511 494 3.05      
11 A' 370 358 0.24      
12 A' 361 350 1.25      
13 A' 259 251 0.91      
14 A' 172 166 1.27      
15 A" 1138 1100 296.38      
16 A" 674 652 1.28      
17 A" 572 553 0.87      
18 A" 462 447 2.58      
19 A" 248 240 0.78      
20 A" 126 122 0.34      
21 A" 34 33 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7453.8 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 7207.8 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 B3LYP/6-311+G(3df,2p)
ABC
0.08514 0.04164 0.03278

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.423 0.000
C2 -0.499 0.183 0.000
C3 0.281 -1.099 0.000
F4 -0.805 2.474 0.000
F5 1.240 1.753 0.000
F6 -1.824 -0.005 0.000
F7 1.598 -0.884 0.000
F8 -0.024 -1.838 1.080
F9 -0.024 -1.838 -1.080

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.32762.54001.30941.30672.29752.82033.43433.4343
C21.32761.50042.31132.34321.33822.35332.33952.3395
C32.54001.50043.73423.00932.37191.33501.34311.3431
F41.30942.31133.73422.16812.68064.12944.51274.5127
F51.30672.34323.00932.16813.53282.66173.95693.9569
F62.29751.33822.37192.68063.53283.53342.78622.7862
F72.82032.35331.33504.12942.66173.53342.16942.1694
F83.43432.33951.34314.51273.95692.78622.16942.1592
F93.43432.33951.34314.51273.95692.78622.16942.1592

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.727 C1 C2 F6 119.043
C2 C1 F4 122.446 C2 C1 F5 125.616
C2 C3 F7 112.055 C2 C3 F8 110.605
C2 C3 F9 110.605 C3 C2 F6 113.229
F4 C1 F5 111.938 F7 C3 F8 108.200
F7 C3 F9 108.200 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.995      
2 C -0.073      
3 C 1.755      
4 F -0.368      
5 F -0.397      
6 F -0.517      
7 F -0.499      
8 F -0.448      
9 F -0.448      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.206 1.070 0.000 1.090
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.175 0.121 0.000
y 0.121 -48.317 0.000
z 0.000 0.000 -46.158
Traceless
 xyz
x -1.937 0.121 0.000
y 0.121 -0.650 0.000
z 0.000 0.000 2.588
Polar
3z2-r25.175
x2-y2-0.858
xy0.121
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.271 0.350 0.000
y 0.350 8.024 0.000
z 0.000 0.000 4.969


<r2> (average value of r2) Å2
<r2> 295.627
(<r2>)1/2 17.194