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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-713.303926
Energy at 298.15K 
HF Energy-713.303926
Nuclear repulsion energy509.093544
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 B3LYPultrafine/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' 1851 1773 151.30      
2 A' 1414 1355 233.83      
3 A' 1355 1298 185.06      
4 A' 1238 1186 42.78      
5 A' 1231 1179 271.99      
6 A' 1047 1004 272.90      
7 A' 765 733 11.93      
8 A' 651 624 14.24      
9 A' 597 571 0.39      
10 A' 505 484 2.98      
11 A' 367 352 0.65      
12 A' 359 344 0.87      
13 A' 250 240 0.93      
14 A' 180 172 1.52      
15 A" 1202 1152 280.38      
16 A" 637 611 1.45      
17 A" 550 527 1.21      
18 A" 457 437 2.92      
19 A" 237 227 0.82      
20 A" 121 116 0.29      
21 A" 30 29 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7522.5 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 7206.6 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 B3LYPultrafine/6-31G*
ABC
0.08418 0.04172 0.03273

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.023 1.420 0.000
C2 -0.506 0.178 0.000
C3 0.278 -1.098 0.000
F4 -0.803 2.482 0.000
F5 1.254 1.736 0.000
F6 -1.838 -0.008 0.000
F7 1.601 -0.866 0.000
F8 -0.023 -1.839 1.084
F9 -0.023 -1.839 -1.084

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33202.53601.31731.31592.30882.80403.43443.4344
C21.33201.49782.32262.35021.34502.35092.34022.3402
C32.53601.49783.73962.99762.38001.34281.34731.3473
F41.31732.32263.73962.18792.69624.12124.52234.5223
F51.31592.35022.99762.18793.54972.62513.94833.9483
F62.30881.34502.38002.69623.54973.54362.79612.7961
F72.80402.35091.34284.12122.62513.54362.18182.1818
F83.43442.34021.34734.52233.94832.79612.18182.1682
F93.43442.34021.34734.52233.94832.79612.18182.1682

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.224 C1 C2 F6 119.188
C2 C1 F4 122.488 C2 C1 F5 125.135
C2 C3 F7 111.591 C2 C3 F8 110.574
C2 C3 F9 110.574 C3 C2 F6 113.589
F4 C1 F5 112.377 F7 C3 F8 108.401
F7 C3 F9 108.401 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.514      
2 C 0.136      
3 C 0.805      
4 F -0.217      
5 F -0.212      
6 F -0.268      
7 F -0.252      
8 F -0.253      
9 F -0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.210 0.973 0.000 0.996
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.884 0.116 0.000
y 0.116 -46.215 0.000
z 0.000 0.000 -44.380
Traceless
 xyz
x -1.587 0.116 0.000
y 0.116 -0.583 0.000
z 0.000 0.000 2.170
Polar
3z2-r24.339
x2-y2-0.670
xy0.116
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.909 0.429 0.000
y 0.429 6.610 0.000
z 0.000 0.000 3.445


<r2> (average value of r2) Å2
<r2> 294.897
(<r2>)1/2 17.173