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All results from a given calculation for C6F6 (hexafluorobenzene)

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D6H 1A1G
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-178.982653
Energy at 298.15K-178.983518
HF Energy-178.982653
Nuclear repulsion energy380.374833
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/CEP-121G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1g 1494 1448 0.00      
2 A1g 552 535 0.00      
3 A2g 775 751 0.00      
4 A2u 206 200 4.75      
5 B1u 1321 1281 0.00      
6 B1u 587 569 0.00      
7 B2g 532 516 0.00      
8 B2g 172 167 0.00      
9 B2u 1274 1235 0.00      
10 B2u 273 264 0.00      
11 E1g 353 342 0.00      
11 E1g 353 342 0.00      
12 E1u 1527 1480 386.16      
12 E1u 1527 1480 386.17      
13 E1u 1002 971 243.79      
13 E1u 1002 971 243.77      
14 E1u 309 300 1.46      
14 E1u 309 300 1.46      
15 E2g 1648 1597 0.00      
15 E2g 1648 1597 0.00      
16 E2g 1160 1125 0.00      
16 E2g 1160 1125 0.00      
17 E2g 438 424 0.00      
17 E2g 438 424 0.00      
18 E2g 264 256 0.00      
18 E2g 264 256 0.00      
19 E2u 596 578 0.00      
19 E2u 596 578 0.00      
20 E2u 132 128 0.00      
20 E2u 132 128 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11021.0 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 10683.8 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/CEP-121G*
ABC
0.03362 0.03362 0.01681

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.403 0.000
C2 1.215 0.702 0.000
C3 1.215 -0.702 0.000
C4 0.000 -1.403 0.000
C5 -1.215 -0.702 0.000
C6 -1.215 0.702 0.000
F7 0.000 2.749 0.000
F8 2.380 1.374 0.000
F9 2.380 -1.374 0.000
F10 0.000 -2.749 0.000
F11 -2.380 -1.374 0.000
F12 -2.380 1.374 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 F10 F11 F12
C11.40332.43052.80662.43051.40331.34532.38063.65804.15193.65802.3806
C21.40331.40332.43052.80662.43052.38061.34532.38063.65804.15193.6580
C32.43051.40331.40332.43052.80663.65802.38061.34532.38063.65804.1519
C42.80662.43051.40331.40332.43054.15193.65802.38061.34532.38063.6580
C52.43052.80662.43051.40331.40333.65804.15193.65802.38061.34532.3806
C61.40332.43052.80662.43051.40332.38063.65804.15193.65802.38061.3453
F71.34532.38063.65804.15193.65802.38062.74864.76085.49724.76082.7486
F82.38061.34532.38063.65804.15193.65802.74862.74864.76085.49724.7608
F93.65802.38061.34532.38063.65804.15194.76082.74862.74864.76085.4972
F104.15193.65802.38061.34532.38063.65805.49724.76082.74862.74864.7608
F113.65804.15193.65802.38061.34532.38064.76085.49724.76082.74862.7486
F122.38063.65804.15193.65802.38061.34532.74864.76085.49724.76082.7486

picture of hexafluorobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.000 C1 C2 F8 120.000
C1 C6 C5 120.000 C1 C6 F12 120.000
C2 C1 C6 120.000 C2 C1 F7 120.000
C2 C3 C4 120.000 C2 C3 F9 120.000
C3 C2 F8 120.000 C3 C4 C5 120.000
C3 C4 F10 120.000 C4 C3 F9 120.000
C4 C5 C6 120.000 C4 C5 F11 120.000
C5 C4 F10 120.000 C5 C6 F12 120.000
C6 C1 F7 120.000 C6 C5 F11 120.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.190      
2 C 0.190      
3 C 0.190      
4 C 0.190      
5 C 0.190      
6 C 0.190      
7 F -0.190      
8 F -0.190      
9 F -0.190      
10 F -0.190      
11 F -0.190      
12 F -0.190      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -68.508 0.000 0.000
y 0.000 -68.508 0.000
z 0.000 0.000 -60.018
Traceless
 xyz
x -4.245 0.000 0.000
y 0.000 -4.245 0.000
z 0.000 0.000 8.490
Polar
3z2-r216.981
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.032 0.000 0.000
y 0.000 12.034 0.000
z 0.000 0.000 5.184


<r2> (average value of r2) Å2
<r2> 405.589
(<r2>)1/2 20.139