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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-713.357412
Energy at 298.15K 
HF Energy-713.357412
Nuclear repulsion energy513.139116
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 B1B95/6-311G**
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' 1878 1803 176.55      
2 A' 1431 1374 256.73      
3 A' 1369 1315 236.10      
4 A' 1242 1192 132.50      
5 A' 1241 1191 224.21      
6 A' 1059 1017 312.90      
7 A' 783 751 13.75      
8 A' 666 640 15.85      
9 A' 608 584 0.39      
10 A' 522 501 3.75      
11 A' 374 359 0.80      
12 A' 365 351 0.69      
13 A' 248 238 1.02      
14 A' 213 204 2.03      
15 A" 1203 1155 324.97      
16 A" 674 647 3.05      
17 A" 580 557 0.58      
18 A" 470 451 3.20      
19 A" 245 235 0.96      
20 A" 124 119 0.36      
21 A" 28 27 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7660.8 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 7355.1 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 B1B95/6-311G**
ABC
0.08570 0.04228 0.03320

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.023 1.412 0.000
C2 -0.503 0.178 0.000
C3 0.277 -1.092 0.000
F4 -0.793 2.463 0.000
F5 1.240 1.729 0.000
F6 -1.823 -0.007 0.000
F7 1.587 -0.865 0.000
F8 -0.023 -1.826 1.074
F9 -0.023 -1.826 -1.074

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.32372.52141.30391.30212.29282.78863.41143.4114
C21.32371.49062.30332.33311.33312.33662.32442.3244
C32.52141.49063.71282.98032.36371.32981.33521.3352
F41.30392.30333.71282.16252.67694.09234.48864.4886
F51.30212.33312.98032.16253.52142.61683.92233.9223
F62.29281.33312.36372.67693.52143.51692.77562.7756
F72.78862.33661.32984.09232.61683.51692.16082.1608
F83.41142.32441.33524.48863.92232.77562.16082.1484
F93.41142.32441.33524.48863.92232.77562.16082.1484

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.147 C1 C2 F6 119.306
C2 C1 F4 122.465 C2 C1 F5 125.372
C2 C3 F7 111.750 C2 C3 F8 110.562
C2 C3 F9 110.562 C3 C2 F6 113.547
F4 C1 F5 112.162 F7 C3 F8 108.344
F7 C3 F9 108.344 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.450      
2 C -0.073      
3 C 0.674      
4 F -0.148      
5 F -0.143      
6 F -0.194      
7 F -0.188      
8 F -0.189      
9 F -0.189      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.228 1.059 0.000 1.083
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.124 0.115 0.000
y 0.115 -47.227 0.000
z 0.000 0.000 -45.228
Traceless
 xyz
x -1.896 0.115 0.000
y 0.115 -0.552 0.000
z 0.000 0.000 2.448
Polar
3z2-r24.895
x2-y2-0.896
xy0.115
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.801 0.433 0.000
y 0.433 6.372 0.000
z 0.000 0.000 3.433


<r2> (average value of r2) Å2
<r2> 291.704
(<r2>)1/2 17.079