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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: BLYP/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 BLYP/6-31G**
 hartrees
Energy at 0K-713.225174
Energy at 298.15K 
HF Energy-713.225174
Nuclear repulsion energy503.488676
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/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' 1760 1746 134.79      
2 A' 1337 1327 212.40      
3 A' 1280 1271 175.51      
4 A' 1172 1163 86.28      
5 A' 1154 1145 199.80      
6 A' 994 987 267.59      
7 A' 726 720 8.43      
8 A' 621 617 11.56      
9 A' 569 565 0.16      
10 A' 483 479 2.33      
11 A' 352 349 0.47      
12 A' 345 342 0.78      
13 A' 243 241 0.71      
14 A' 171 170 1.35      
15 A" 1117 1108 264.61      
16 A" 596 591 0.36      
17 A" 508 505 1.00      
18 A" 433 430 1.77      
19 A" 225 224 0.56      
20 A" 112 111 0.22      
21 A" 16 16 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7106.5 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 7051.8 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 BLYP/6-31G**
ABC
0.08220 0.04089 0.03207

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.433 0.000
C2 -0.508 0.177 0.000
C3 0.281 -1.105 0.000
F4 -0.818 2.505 0.000
F5 1.268 1.755 0.000
F6 -1.855 -0.010 0.000
F7 1.621 -0.869 0.000
F8 -0.024 -1.858 1.099
F9 -0.024 -1.858 -1.099

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.34562.55621.33381.33192.33092.82973.46963.4696
C21.34561.50552.34822.37591.36032.37252.36302.3630
C32.55621.50553.77353.02612.40071.36121.36651.3665
F41.33382.34823.77352.21642.72004.16344.56874.5687
F51.33192.37593.02612.21643.58752.64823.99183.9918
F62.33091.36032.40072.72003.58753.58142.82452.8245
F72.82972.37251.36124.16342.64823.58142.21202.2120
F83.46962.36301.36654.56873.99182.82452.21202.1975
F93.46962.36301.36654.56873.99182.82452.21202.1975

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.339 C1 C2 F6 118.957
C2 C1 F4 122.423 C2 C1 F5 125.082
C2 C3 F7 111.611 C2 C3 F8 110.640
C2 C3 F9 110.640 C3 C2 F6 113.704
F4 C1 F5 112.496 F7 C3 F8 108.377
F7 C3 F9 108.377 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.451      
2 C 0.148      
3 C 0.712      
4 F -0.193      
5 F -0.188      
6 F -0.244      
7 F -0.228      
8 F -0.228      
9 F -0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.178 0.975 0.000 0.991
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.543 0.122 0.000
y 0.122 -46.029 0.000
z 0.000 0.000 -44.403
Traceless
 xyz
x -1.327 0.122 0.000
y 0.122 -0.556 0.000
z 0.000 0.000 1.883
Polar
3z2-r23.766
x2-y2-0.514
xy0.122
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.214 0.404 0.000
y 0.404 7.017 0.000
z 0.000 0.000 3.578


<r2> (average value of r2) Å2
<r2> 300.397
(<r2>)1/2 17.332