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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-712.943031
Energy at 298.15K 
HF Energy-712.943031
Nuclear repulsion energy505.920069
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' 1786 1751 141.44      
2 A' 1362 1336 230.56      
3 A' 1306 1280 187.68      
4 A' 1193 1169 93.90      
5 A' 1181 1158 209.43      
6 A' 1011 991 280.56      
7 A' 739 725 9.08      
8 A' 633 620 11.95      
9 A' 579 567 0.15      
10 A' 491 481 2.48      
11 A' 357 350 0.35      
12 A' 350 344 0.90      
13 A' 249 244 0.73      
14 A' 168 165 1.28      
15 A" 1142 1120 280.11      
16 A" 605 593 0.51      
17 A" 521 511 1.35      
18 A" 443 434 1.91      
19 A" 230 226 0.58      
20 A" 113 111 0.21      
21 A" 8 8 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7233.4 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 7091.6 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 B97D3/6-31G*
ABC
0.08322 0.04115 0.03232

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 -0.025 1.431 0.000
C2 -0.504 0.177 0.000
C3 0.282 -1.104 0.000
F4 -0.817 2.493 0.000
F5 1.258 1.756 0.000
F6 -1.842 -0.011 0.000
F7 1.614 -0.876 0.000
F8 -0.025 -1.849 1.092
F9 -0.025 -1.849 -1.092

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.34232.55341.32521.32292.32002.82963.45753.4575
C21.34231.50312.33712.36571.35102.36572.35182.3518
C32.55341.50313.76143.02172.38861.35171.35751.3575
F41.32522.33713.76142.20162.70634.15454.54774.5477
F51.32292.36573.02172.20163.56802.65563.97953.9795
F62.32001.35102.38862.70633.56803.56272.80642.8064
F72.82962.36571.35174.15452.65563.56272.19712.1971
F83.45752.35181.35754.54773.97952.80642.19712.1846
F93.45752.35181.35754.54773.97952.80642.19712.1846

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.536 C1 C2 F6 118.945
C2 C1 F4 122.365 C2 C1 F5 125.149
C2 C3 F7 111.811 C2 C3 F8 110.486
C2 C3 F9 110.486 C3 C2 F6 113.519
F4 C1 F5 112.485 F7 C3 F8 108.379
F7 C3 F9 108.379 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 0.498      
2 C 0.122      
3 C 0.778      
4 F -0.207      
5 F -0.202      
6 F -0.255      
7 F -0.244      
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
  0.204 0.987 0.000 1.008
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.376 0.128 0.000
y 0.128 -45.770 0.000
z 0.000 0.000 -44.219
Traceless
 xyz
x -1.382 0.128 0.000
y 0.128 -0.472 0.000
z 0.000 0.000 1.854
Polar
3z2-r23.708
x2-y2-0.606
xy0.128
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.142 0.401 0.000
y 0.401 6.931 0.000
z 0.000 0.000 3.567


<r2> (average value of r2) Å2
<r2> 298.073
(<r2>)1/2 17.265