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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B97D3/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G
 hartrees
Energy at 0K-712.783268
Energy at 298.15K 
HF Energy-712.783268
Nuclear repulsion energy496.802578
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 B97D3/6-31G
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' 1773 1773 134.77      
2 A' 1324 1324 179.32      
3 A' 1256 1256 165.06      
4 A' 1146 1146 63.00      
5 A' 1130 1130 176.69      
6 A' 964 964 249.22      
7 A' 693 693 7.29      
8 A' 597 597 15.80      
9 A' 552 552 0.85      
10 A' 462 462 5.00      
11 A' 346 346 1.98      
12 A' 336 336 0.67      
13 A' 247 247 0.72      
14 A' 172 172 2.34      
15 A" 1091 1091 260.06      
16 A" 607 607 0.96      
17 A" 499 499 0.81      
18 A" 414 414 4.70      
19 A" 225 225 1.71      
20 A" 114 114 0.53      
21 A" 12i 12i 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 6968.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6968.4 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 B97D3/6-31G
ABC
0.07948 0.04013 0.03144

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.029 1.432 0.000
C2 -0.495 0.173 0.000
C3 0.281 -1.099 0.000
F4 -0.854 2.518 0.000
F5 1.285 1.789 0.000
F6 -1.869 -0.025 0.000
F7 1.656 -0.871 0.000
F8 -0.029 -1.874 1.124
F9 -0.029 -1.874 -1.124

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.34262.55041.36341.36162.34722.85353.49233.4923
C21.34261.49022.37202.40401.38842.39072.38152.3815
C32.55041.49023.79083.05772.40361.39401.39991.3999
F41.36342.37203.79082.25972.73774.21674.60804.6080
F51.36162.40403.05772.25973.63852.68524.05084.0508
F62.34721.38842.40362.73773.63853.62522.84072.8407
F72.85352.39071.39404.21672.68523.62522.26052.2605
F83.49232.38151.39994.60804.05082.84072.26052.2475
F93.49232.38151.39994.60804.05082.84072.26052.2475

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 128.319 C1 C2 F6 118.497
C2 C1 F4 122.463 C2 C1 F5 125.489
C2 C3 F7 111.933 C2 C3 F8 110.940
C2 C3 F9 110.940 C3 C2 F6 113.184
F4 C1 F5 112.048 F7 C3 F8 108.018
F7 C3 F9 108.018 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.534      
2 C 0.208      
3 C 0.718      
4 F -0.231      
5 F -0.227      
6 F -0.262      
7 F -0.249      
8 F -0.245      
9 F -0.245      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.128 1.105 0.000 1.112
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.412 0.100 0.000
y 0.100 -49.112 0.000
z 0.000 0.000 -45.606
Traceless
 xyz
x -2.054 0.100 0.000
y 0.100 -1.603 0.000
z 0.000 0.000 3.657
Polar
3z2-r27.313
x2-y2-0.301
xy0.100
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.067 0.496 0.000
y 0.496 6.658 0.000
z 0.000 0.000 3.116


<r2> (average value of r2) Å2
<r2> 307.903
(<r2>)1/2 17.547