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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYP/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 B3LYP/6-311G**
 hartrees
Energy at 0K-713.522019
Energy at 298.15K 
HF Energy-713.522019
Nuclear repulsion energy509.483473
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/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' 1832 1771 168.75      
2 A' 1386 1340 243.59      
3 A' 1323 1279 215.65      
4 A' 1207 1167 94.29      
5 A' 1195 1156 255.08      
6 A' 1033 999 315.90      
7 A' 762 737 11.95      
8 A' 654 632 13.56      
9 A' 597 577 0.22      
10 A' 510 493 3.16      
11 A' 368 356 0.39      
12 A' 361 349 1.23      
13 A' 255 247 0.97      
14 A' 174 168 1.71      
15 A" 1157 1119 315.01      
16 A" 662 640 1.83      
17 A" 568 550 0.80      
18 A" 463 447 3.02      
19 A" 243 235 0.97      
20 A" 124 119 0.36      
21 A" 27 26 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7450.7 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 7203.3 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/6-311G**
ABC
0.08454 0.04165 0.03273

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.421 0.000
C2 -0.502 0.181 0.000
C3 0.279 -1.098 0.000
F4 -0.803 2.479 0.000
F5 1.247 1.746 0.000
F6 -1.833 -0.007 0.000
F7 1.601 -0.877 0.000
F8 -0.024 -1.838 1.082
F9 -0.024 -1.838 -1.082

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.32902.53701.31371.31212.30472.81463.43443.4344
C21.32901.49842.31732.34741.34392.35442.34052.3405
C32.53701.49843.73663.00442.37681.34071.34601.3460
F41.31372.31733.73662.17732.69064.12814.51834.5183
F51.31212.34743.00442.17733.54412.64693.95433.9543
F62.30471.34392.37682.69063.54413.54252.79242.7924
F72.81462.35441.34074.12812.64693.54252.17652.1765
F83.43442.34051.34604.51833.95432.79242.17652.1650
F93.43442.34051.34604.51833.95432.79242.17652.1650

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.501 C1 C2 F6 119.131
C2 C1 F4 122.535 C2 C1 F5 125.435
C2 C3 F7 111.930 C2 C3 F8 110.624
C2 C3 F9 110.624 C3 C2 F6 113.369
F4 C1 F5 112.030 F7 C3 F8 108.213
F7 C3 F9 108.213 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.445      
2 C -0.059      
3 C 0.684      
4 F -0.150      
5 F -0.145      
6 F -0.198      
7 F -0.192      
8 F -0.193      
9 F -0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.219 1.059 0.000 1.081
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.490 0.121 0.000
y 0.121 -47.689 0.000
z 0.000 0.000 -45.509
Traceless
 xyz
x -1.891 0.121 0.000
y 0.121 -0.689 0.000
z 0.000 0.000 2.580
Polar
3z2-r25.160
x2-y2-0.801
xy0.121
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.902 0.438 0.000
y 0.438 6.514 0.000
z 0.000 0.000 3.472


<r2> (average value of r2) Å2
<r2> 295.732
(<r2>)1/2 17.197