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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-713.600431
Energy at 298.15K 
HF Energy-713.600431
Nuclear repulsion energy509.993785
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 B3LYPultrafine/cc-pVTZ
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' 1829 1768 165.53      
2 A' 1385 1339 233.03      
3 A' 1324 1280 200.46      
4 A' 1212 1172 137.23      
5 A' 1194 1154 192.33      
6 A' 1038 1003 302.00      
7 A' 766 741 11.87      
8 A' 657 635 13.25      
9 A' 600 580 0.17      
10 A' 511 494 2.95      
11 A' 370 357 0.28      
12 A' 361 349 1.11      
13 A' 258 249 0.85      
14 A' 175 169 1.34      
15 A" 1151 1112 293.64      
16 A" 668 646 1.50      
17 A" 571 552 0.63      
18 A" 463 447 2.40      
19 A" 247 239 0.76      
20 A" 127 122 0.29      
21 A" 38 36 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7471.4 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 7222.6 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 B3LYPultrafine/cc-pVTZ
ABC
0.08485 0.04166 0.03277

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.421 0.000
C2 -0.500 0.182 0.000
C3 0.280 -1.098 0.000
F4 -0.804 2.476 0.000
F5 1.244 1.749 0.000
F6 -1.828 -0.006 0.000
F7 1.599 -0.880 0.000
F8 -0.024 -1.838 1.081
F9 -0.024 -1.838 -1.081

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.32742.53771.31191.30972.29992.81613.43343.4334
C21.32741.49912.31442.34461.34112.35272.33972.3397
C32.53771.49913.73523.00612.37421.33771.34461.3446
F41.31192.31443.73522.17292.68504.12784.51524.5152
F51.30972.34463.00612.17293.53772.65273.95493.9549
F62.29991.34112.37422.68503.53773.53722.78912.7891
F72.81612.35271.33774.12782.65273.53722.17322.1732
F83.43342.33971.34464.51523.95492.78912.17322.1623
F93.43342.33971.34464.51523.95492.78912.17322.1623

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.642 C1 C2 F6 119.050
C2 C1 F4 122.533 C2 C1 F5 125.510
C2 C3 F7 111.944 C2 C3 F8 110.609
C2 C3 F9 110.609 C3 C2 F6 113.308
F4 C1 F5 111.957 F7 C3 F8 108.232
F7 C3 F9 108.232 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.340      
2 C -0.033      
3 C 0.527      
4 F -0.113      
5 F -0.101      
6 F -0.150      
7 F -0.151      
8 F -0.160      
9 F -0.160      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.192 1.067 0.000 1.084
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.322 0.134 0.000
y 0.134 -47.558 0.000
z 0.000 0.000 -45.595
Traceless
 xyz
x -1.745 0.134 0.000
y 0.134 -0.600 0.000
z 0.000 0.000 2.345
Polar
3z2-r24.691
x2-y2-0.764
xy0.134
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.534 0.378 0.000
y 0.378 7.216 0.000
z 0.000 0.000 4.116


<r2> (average value of r2) Å2
<r2> 295.342
(<r2>)1/2 17.186