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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-713.150857
Energy at 298.15K 
HF Energy-713.150857
Nuclear repulsion energy508.790263
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 B3PW91/aug-cc-pVDZ
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' 1849 1783 169.54      
2 A' 1397 1348 210.79      
3 A' 1332 1285 221.96      
4 A' 1211 1168 169.34      
5 A' 1192 1150 158.32      
6 A' 1029 993 302.05      
7 A' 758 731 10.32      
8 A' 649 626 15.03      
9 A' 592 571 0.21      
10 A' 502 485 3.34      
11 A' 366 353 0.43      
12 A' 358 345 1.10      
13 A' 253 244 0.83      
14 A' 170 164 1.22      
15 A" 1144 1104 293.84      
16 A" 664 640 1.67      
17 A" 566 546 0.66      
18 A" 456 439 2.31      
19 A" 244 236 0.69      
20 A" 124 120 0.32      
21 A" 32 31 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7444.2 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 7180.6 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 B3PW91/aug-cc-pVDZ
ABC
0.08454 0.04142 0.03260

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.426 0.000
C2 -0.499 0.179 0.000
C3 0.281 -1.101 0.000
F4 -0.810 2.479 0.000
F5 1.245 1.761 0.000
F6 -1.828 -0.008 0.000
F7 1.603 -0.882 0.000
F8 -0.024 -1.843 1.084
F9 -0.024 -1.843 -1.084

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33432.54461.31481.31202.30492.82363.44393.4439
C21.33431.49852.32132.35431.34242.35512.34302.3430
C32.54461.49853.74253.01922.37521.34081.34871.3487
F41.31482.32133.74252.17712.68794.13804.52524.5252
F51.31202.35433.01922.17713.54592.66663.97123.9712
F62.30491.34242.37522.68793.54593.54132.79262.7926
F72.82362.35511.34084.13802.66663.54132.17882.1788
F83.44392.34301.34874.52523.97122.79262.17882.1680
F93.44392.34301.34874.52523.97122.79262.17882.1680

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.770 C1 C2 F6 118.887
C2 C1 F4 122.396 C2 C1 F5 125.656
C2 C3 F7 111.969 C2 C3 F8 110.650
C2 C3 F9 110.650 C3 C2 F6 113.343
F4 C1 F5 111.948 F7 C3 F8 108.211
F7 C3 F9 108.211 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.005      
2 C 0.243      
3 C 1.415      
4 F -0.411      
5 F -0.419      
6 F -0.536      
7 F -0.450      
8 F -0.423      
9 F -0.423      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.199 1.067 0.000 1.085
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.695 0.145 0.000
y 0.145 -47.875 0.000
z 0.000 0.000 -45.960
Traceless
 xyz
x -1.777 0.145 0.000
y 0.145 -0.547 0.000
z 0.000 0.000 2.325
Polar
3z2-r24.650
x2-y2-0.820
xy0.145
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.258 0.355 0.000
y 0.355 8.022 0.000
z 0.000 0.000 4.940


<r2> (average value of r2) Å2
<r2> 296.909
(<r2>)1/2 17.231