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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-713.317104
Energy at 298.15K 
HF Energy-713.317104
Nuclear repulsion energy496.599324
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 B3LYP/LANL2DZ
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' 1808 1738 155.58      
2 A' 1329 1277 171.06      
3 A' 1244 1195 188.17      
4 A' 1142 1097 91.54      
5 A' 1101 1058 164.61      
6 A' 961 924 255.87      
7 A' 696 669 8.80      
8 A' 602 578 18.10      
9 A' 553 531 1.27      
10 A' 461 443 7.13      
11 A' 347 334 2.64      
12 A' 335 322 0.60      
13 A' 244 234 1.18      
14 A' 167 161 2.97      
15 A" 1061 1019 282.54      
16 A" 647 622 2.36      
17 A" 522 501 0.53      
18 A" 417 401 6.07      
19 A" 230 221 2.30      
20 A" 123 118 0.86      
21 A" 21 20 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7004.3 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 6732.5 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 B3LYP/LANL2DZ
ABC
0.07964 0.03997 0.03135

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.028 1.436 0.000
C2 -0.503 0.182 0.000
C3 0.278 -1.100 0.000
F4 -0.838 2.527 0.000
F5 1.284 1.785 0.000
F6 -1.875 -0.017 0.000
F7 1.653 -0.881 0.000
F8 -0.028 -1.879 1.122
F9 -0.028 -1.879 -1.122

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.34122.55431.35911.35762.35072.86203.49943.4994
C21.34121.50122.36902.40121.38652.40362.39402.3940
C32.55431.50123.79503.05572.41021.39211.39931.3993
F41.35912.36903.79502.24802.74794.22114.61824.6182
F51.35762.40123.05572.24803.63762.69144.05024.0502
F62.35071.38652.41022.74793.63763.63222.85272.8527
F72.86202.40361.39214.22112.69143.63222.25332.2533
F83.49942.39401.39934.61824.05022.85272.25332.2435
F93.49942.39401.39934.61824.05022.85272.25332.2435

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.874 C1 C2 F6 119.030
C2 C1 F4 122.641 C2 C1 F5 125.676
C2 C3 F7 112.299 C2 C3 F8 111.201
C2 C3 F9 111.201 C3 C2 F6 113.096
F4 C1 F5 111.682 F7 C3 F8 107.650
F7 C3 F9 107.650 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.392      
2 C 0.156      
3 C 0.433      
4 F -0.157      
5 F -0.145      
6 F -0.172      
7 F -0.167      
8 F -0.170      
9 F -0.170      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.143 1.218 0.000 1.226
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.795 0.169 0.000
y 0.169 -51.405 0.000
z 0.000 0.000 -47.008
Traceless
 xyz
x -2.588 0.169 0.000
y 0.169 -2.004 0.000
z 0.000 0.000 4.592
Polar
3z2-r29.184
x2-y2-0.389
xy0.169
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.148 0.564 0.000
y 0.564 6.726 0.000
z 0.000 0.000 3.301


<r2> (average value of r2) Å2
<r2> 309.838
(<r2>)1/2 17.602