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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-713.161077
Energy at 298.15K 
HF Energy-713.161077
Nuclear repulsion energy506.411888
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 B97D3/6-311G*
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' 1770 1770 158.57      
2 A' 1337 1337 240.13      
3 A' 1275 1275 221.11      
4 A' 1167 1167 135.16      
5 A' 1143 1143 199.06      
6 A' 997 997 326.15      
7 A' 737 737 8.88      
8 A' 636 636 11.21      
9 A' 579 579 0.05      
10 A' 496 496 2.56      
11 A' 360 360 0.25      
12 A' 352 352 1.09      
13 A' 254 254 0.74      
14 A' 169 169 1.48      
15 A" 1099 1099 314.59      
16 A" 623 623 0.72      
17 A" 545 545 1.14      
18 A" 449 449 1.94      
19 A" 237 237 0.70      
20 A" 117 117 0.26      
21 A" 18 18 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7179.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7179.7 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 B97D3/6-311G*
ABC
0.08359 0.04111 0.03234

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.025 1.431 0.000
C2 -0.502 0.180 0.000
C3 0.282 -1.103 0.000
F4 -0.814 2.490 0.000
F5 1.251 1.764 0.000
F6 -1.838 -0.009 0.000
F7 1.613 -0.885 0.000
F8 -0.025 -1.849 1.090
F9 -0.025 -1.849 -1.090

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33962.55301.32121.31862.31622.83703.45683.4568
C21.33961.50342.33172.36321.34982.36822.35202.3520
C32.55301.50343.75703.02682.38611.34921.35611.3561
F41.32122.33173.75702.18972.70094.15794.54344.5434
F51.31862.36323.02682.18973.56252.67393.98403.9840
F62.31621.34982.38612.70093.56253.56132.80442.8044
F72.83702.36821.34924.15792.67393.56132.19112.1911
F83.45682.35201.35614.54343.98402.80442.19112.1807
F93.45682.35201.35614.54343.98402.80442.19112.1807

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.697 C1 C2 F6 118.912
C2 C1 F4 122.402 C2 C1 F5 125.499
C2 C3 F7 112.125 C2 C3 F8 110.575
C2 C3 F9 110.575 C3 C2 F6 113.391
F4 C1 F5 112.099 F7 C3 F8 108.177
F7 C3 F9 108.177 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.425      
2 C -0.056      
3 C 0.658      
4 F -0.142      
5 F -0.137      
6 F -0.188      
7 F -0.185      
8 F -0.187      
9 F -0.187      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.211 1.076 0.000 1.097
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.880 0.138 0.000
y 0.138 -47.162 0.000
z 0.000 0.000 -45.262
Traceless
 xyz
x -1.668 0.138 0.000
y 0.138 -0.591 0.000
z 0.000 0.000 2.259
Polar
3z2-r24.519
x2-y2-0.718
xy0.138
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.139 0.413 0.000
y 0.413 6.839 0.000
z 0.000 0.000 3.593


<r2> (average value of r2) Å2
<r2> 298.727
(<r2>)1/2 17.284