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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-713.321521
Energy at 298.15K 
HF Energy-713.321521
Nuclear repulsion energy511.882274
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 wB97X-D/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' 1876 1794 179.05      
2 A' 1420 1358 265.53      
3 A' 1359 1300 222.08      
4 A' 1236 1182 11.10      
5 A' 1231 1177 357.68      
6 A' 1056 1010 316.31      
7 A' 779 745 13.47      
8 A' 667 638 14.92      
9 A' 607 581 0.33      
10 A' 518 495 3.32      
11 A' 373 357 0.24      
12 A' 366 350 1.42      
13 A' 259 248 1.08      
14 A' 165 157 1.57      
15 A" 1197 1145 329.48      
16 A" 681 651 2.79      
17 A" 583 558 0.74      
18 A" 473 453 3.26      
19 A" 249 238 0.99      
20 A" 127 121 0.34      
21 A" 28 26 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7624.1 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 7292.4 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 wB97X-D/6-311G**
ABC
0.08539 0.04200 0.03301

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.023 1.417 0.000
C2 -0.504 0.182 0.000
C3 0.278 -1.097 0.000
F4 -0.794 2.471 0.000
F5 1.241 1.735 0.000
F6 -1.827 -0.005 0.000
F7 1.592 -0.875 0.000
F8 -0.023 -1.830 1.077
F9 -0.023 -1.830 -1.077

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.32552.53131.30571.30412.29642.80383.42083.4208
C21.32551.49862.30742.33701.33572.34742.33202.3320
C32.53131.49863.72492.99132.37121.33221.33721.3372
F41.30572.30743.72492.16402.68244.10934.50024.5002
F51.30412.33702.99132.16403.52732.63403.93343.9334
F62.29641.33572.37122.68243.52733.52772.78292.7829
F72.80382.34741.33224.10932.63403.52772.16322.1632
F83.42082.33201.33724.50023.93342.78292.16322.1531
F93.42082.33201.33724.50023.93342.78292.16322.1531

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.253 C1 C2 F6 119.299
C2 C1 F4 122.551 C2 C1 F5 125.420
C2 C3 F7 111.902 C2 C3 F8 110.509
C2 C3 F9 110.509 C3 C2 F6 113.448
F4 C1 F5 112.029 F7 C3 F8 108.262
F7 C3 F9 108.262 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.456      
2 C -0.082      
3 C 0.686      
4 F -0.149      
5 F -0.144      
6 F -0.194      
7 F -0.190      
8 F -0.191      
9 F -0.191      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.241 1.056 0.000 1.083
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.318 0.124 0.000
y 0.124 -47.387 0.000
z 0.000 0.000 -45.347
Traceless
 xyz
x -1.951 0.124 0.000
y 0.124 -0.555 0.000
z 0.000 0.000 2.506
Polar
3z2-r25.012
x2-y2-0.931
xy0.124
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.801 0.456 0.000
y 0.456 6.366 0.000
z 0.000 0.000 3.440


<r2> (average value of r2) Å2
<r2> 293.303
(<r2>)1/2 17.126