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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-712.737675
Energy at 298.15K 
HF Energy-712.737675
Nuclear repulsion energy511.389888
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 HSEh1PBE/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' 1883 1811 168.34      
2 A' 1442 1387 249.37      
3 A' 1378 1325 213.50      
4 A' 1250 1203 146.21      
5 A' 1244 1196 212.15      
6 A' 1056 1016 300.74      
7 A' 778 748 12.47      
8 A' 663 638 15.29      
9 A' 606 582 0.40      
10 A' 515 495 3.38      
11 A' 372 357 0.73      
12 A' 364 350 0.82      
13 A' 248 239 0.87      
14 A' 177 170 1.57      
15 A" 1212 1166 318.06      
16 A" 673 647 3.05      
17 A" 580 558 0.43      
18 A" 470 452 2.68      
19 A" 246 237 0.77      
20 A" 125 120 0.27      
21 A" 27 26 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7653.4 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 7361.8 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 HSEh1PBE/cc-pVDZ
ABC
0.08504 0.04203 0.03298

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.022 1.415 0.000
C2 -0.510 0.177 0.000
C3 0.275 -1.094 0.000
F4 -0.788 2.476 0.000
F5 1.248 1.727 0.000
F6 -1.835 -0.007 0.000
F7 1.590 -0.862 0.000
F8 -0.022 -1.833 1.077
F9 -0.022 -1.833 -1.077

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33172.52641.30891.30712.30452.78983.42263.4226
C21.33171.49352.31622.34421.33712.34282.33212.3321
C32.52641.49353.72482.98392.37331.33451.33991.3399
F41.30892.31623.72482.16952.69464.09874.50774.5077
F51.30712.34422.98392.16953.53692.61203.93073.9307
F62.30451.33712.37332.69463.53693.52942.78972.7897
F72.78982.34281.33454.09872.61203.52942.16782.1678
F83.42262.33211.33994.50773.93072.78972.16782.1540
F93.42262.33211.33994.50773.93072.78972.16782.1540

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 126.733 C1 C2 F6 119.430
C2 C1 F4 122.602 C2 C1 F5 125.342
C2 C3 F7 111.750 C2 C3 F8 110.672
C2 C3 F9 110.672 C3 C2 F6 113.837
F4 C1 F5 112.056 F7 C3 F8 108.298
F7 C3 F9 108.298 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.330      
2 C -0.049      
3 C 0.543      
4 F -0.110      
5 F -0.097      
6 F -0.148      
7 F -0.151      
8 F -0.159      
9 F -0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.194 1.060 0.000 1.078
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.397 0.157 0.000
y 0.157 -46.620 0.000
z 0.000 0.000 -44.972
Traceless
 xyz
x -1.600 0.157 0.000
y 0.157 -0.435 0.000
z 0.000 0.000 2.036
Polar
3z2-r24.071
x2-y2-0.777
xy0.157
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.713 0.437 0.000
y 0.437 6.319 0.000
z 0.000 0.000 3.251


<r2> (average value of r2) Å2
<r2> 293.096
(<r2>)1/2 17.120