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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: wB97X-D/6-31G*

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/6-31G*
 hartrees
Energy at 0K-713.115448
Energy at 298.15K 
HF Energy-713.115448
Nuclear repulsion energy511.269743
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/6-31G*
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' 1894 1796 160.68      
2 A' 1445 1371 254.11      
3 A' 1388 1317 188.76      
4 A' 1272 1206 112.98      
5 A' 1257 1192 217.68      
6 A' 1069 1014 274.75      
7 A' 780 740 13.31      
8 A' 662 628 15.51      
9 A' 606 574 0.50      
10 A' 513 487 3.13      
11 A' 371 352 0.49      
12 A' 364 345 1.04      
13 A' 254 240 1.05      
14 A' 175 166 1.44      
15 A" 1239 1175 292.19      
16 A" 654 621 2.27      
17 A" 567 538 1.31      
18 A" 466 442 3.29      
19 A" 241 229 0.88      
20 A" 123 117 0.30      
21 A" 24 22 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7681.4 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 7285.8 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 wB97X-D/6-31G*
ABC
0.08501 0.04200 0.03297

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.023 1.417 0.000
C2 -0.507 0.180 0.000
C3 0.278 -1.097 0.000
F4 -0.794 2.475 0.000
F5 1.248 1.727 0.000
F6 -1.831 -0.005 0.000
F7 1.592 -0.867 0.000
F8 -0.023 -1.831 1.079
F9 -0.023 -1.831 -1.079

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.32812.53201.30981.30852.30032.79743.42263.4226
C21.32811.49882.31362.33961.33742.34562.33292.3329
C32.53201.49883.73022.98682.37471.33471.33891.3389
F41.30982.31363.73022.17492.68884.10714.50644.5064
F51.30852.33962.98682.17493.53322.61733.93003.9300
F62.30031.33742.37472.68883.53323.53032.78692.7869
F72.79742.34561.33474.10712.61733.53032.16872.1687
F83.42262.33291.33894.50643.93002.78692.16872.1573
F93.42262.33291.33894.50643.93002.78692.16872.1573

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.096 C1 C2 F6 119.312
C2 C1 F4 122.580 C2 C1 F5 125.088
C2 C3 F7 111.619 C2 C3 F8 110.464
C2 C3 F9 110.464 C3 C2 F6 113.592
F4 C1 F5 112.332 F7 C3 F8 108.413
F7 C3 F9 108.413 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.545      
2 C 0.113      
3 C 0.839      
4 F -0.224      
5 F -0.219      
6 F -0.273      
7 F -0.260      
8 F -0.261      
9 F -0.261      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.235 0.974 0.000 1.002
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.908 0.119 0.000
y 0.119 -46.117 0.000
z 0.000 0.000 -44.368
Traceless
 xyz
x -1.666 0.119 0.000
y 0.119 -0.479 0.000
z 0.000 0.000 2.145
Polar
3z2-r24.290
x2-y2-0.792
xy0.119
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.815 0.446 0.000
y 0.446 6.478 0.000
z 0.000 0.000 3.417


<r2> (average value of r2) Å2
<r2> 292.864
(<r2>)1/2 17.113