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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: BLYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/Def2TZVPP
 hartrees
Energy at 0K-713.576115
Energy at 298.15K 
HF Energy-713.576115
Nuclear repulsion energy503.792078
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 BLYP/Def2TZVPP
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' 1735 1735 154.47      
2 A' 1300 1300 208.97      
3 A' 1239 1239 202.07      
4 A' 1143 1143 136.71      
5 A' 1099 1099 167.31      
6 A' 978 978 318.44      
7 A' 723 723 7.66      
8 A' 625 625 10.96      
9 A' 570 570 0.13      
10 A' 487 487 2.45      
11 A' 354 354 0.28      
12 A' 347 347 1.01      
13 A' 252 252 0.68      
14 A' 172 172 1.24      
15 A" 1048 1048 286.48      
16 A" 624 624 0.30      
17 A" 536 536 0.84      
18 A" 437 437 1.49      
19 A" 236 236 0.59      
20 A" 121 121 0.27      
21 A" 36 36 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7030.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7030.6 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 BLYP/Def2TZVPP
ABC
0.08282 0.04066 0.03201

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.026 1.436 0.000
C2 -0.498 0.182 0.000
C3 0.283 -1.107 0.000
F4 -0.824 2.499 0.000
F5 1.255 1.780 0.000
F6 -1.843 -0.008 0.000
F7 1.623 -0.892 0.000
F8 -0.026 -1.860 1.097
F9 -0.026 -1.860 -1.097

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.34082.56211.32921.32642.32142.85323.47393.4739
C21.34081.50702.34022.37261.35832.37752.36512.3651
C32.56211.50703.77233.04632.39371.35721.36601.3660
F41.32922.34023.77232.20052.70594.18204.56504.5650
F51.32642.37263.04632.20053.57732.69714.01164.0116
F62.32141.35832.39372.70593.57733.57742.81702.8170
F72.85322.37751.35724.18202.69713.57742.20462.2046
F83.47392.36511.36604.56504.01162.81702.20462.1943
F93.47392.36511.36604.56504.01162.81702.20462.1943

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 128.143 C1 C2 F6 118.643
C2 C1 F4 122.447 C2 C1 F5 125.639
C2 C3 F7 112.110 C2 C3 F8 110.720
C2 C3 F9 110.720 C3 C2 F6 113.214
F4 C1 F5 111.914 F7 C3 F8 108.109
F7 C3 F9 108.109 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.348      
2 C 0.041      
3 C 0.458      
4 F -0.124      
5 F -0.118      
6 F -0.163      
7 F -0.145      
8 F -0.149      
9 F -0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.185 1.105 0.000 1.120
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.906 0.134 0.000
y 0.134 -48.237 0.000
z 0.000 0.000 -46.263
Traceless
 xyz
x -1.656 0.134 0.000
y 0.134 -0.653 0.000
z 0.000 0.000 2.308
Polar
3z2-r24.617
x2-y2-0.669
xy0.134
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.181 0.362 0.000
y 0.362 7.997 0.000
z 0.000 0.000 4.712


<r2> (average value of r2) Å2
<r2> 302.163
(<r2>)1/2 17.383