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All results from a given calculation for C6F6 (hexafluorobenzene)

using model chemistry: B3LYP/6-31G*

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/6-31G*
 hartrees
Energy at 0K-827.596939
Energy at 298.15K-827.597885
HF Energy-827.596939
Nuclear repulsion energy731.463743
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/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1g 1530 1469 0.00      
2 A1g 567 545 0.00      
3 A2g 782 751 0.00      
4 A2u 215 207 4.97      
5 B1u 1359 1305 0.00      
6 B1u 593 570 0.00      
7 B2g 522 501 0.00      
8 B2g 184 176 0.00      
9 B2u 1327 1274 0.00      
10 B2u 266 255 0.00      
11 E1g 370 355 0.00      
11 E1g 370 355 0.00      
12 E1u 1564 1502 331.28      
12 E1u 1564 1502 331.28      
13 E1u 1024 984 221.60      
13 E1u 1024 984 221.60      
14 E1u 311 299 1.26      
14 E1u 311 299 1.26      
15 E2g 1687 1620 0.00      
15 E2g 1687 1620 0.00      
16 E2g 1192 1145 0.00      
16 E2g 1192 1145 0.00      
17 E2g 444 427 0.00      
17 E2g 444 427 0.00      
18 E2g 259 249 0.00      
18 E2g 259 249 0.00      
19 E2u 606 582 0.00      
19 E2u 606 582 0.00      
20 E2u 136 131 0.00      
20 E2u 136 131 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11266.4 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 10819.1 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 B3LYP/6-31G*
ABC
0.03409 0.03409 0.01705

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.394 0.000
C2 1.207 0.697 0.000
C3 1.207 -0.697 0.000
C4 0.000 -1.394 0.000
C5 -1.207 -0.697 0.000
C6 -1.207 0.697 0.000
F7 0.000 2.729 0.000
F8 2.364 1.365 0.000
F9 2.364 -1.365 0.000
F10 0.000 -2.729 0.000
F11 -2.364 -1.365 0.000
F12 -2.364 1.365 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 F10 F11 F12
C11.39372.41392.78732.41391.39371.33572.36393.63264.12303.63262.3639
C21.39371.39372.41392.78732.41392.36391.33572.36393.63264.12303.6326
C32.41391.39371.39372.41392.78733.63262.36391.33572.36393.63264.1230
C42.78732.41391.39371.39372.41394.12303.63262.36391.33572.36393.6326
C52.41392.78732.41391.39371.39373.63264.12303.63262.36391.33572.3639
C61.39372.41392.78732.41391.39372.36393.63264.12303.63262.36391.3357
F71.33572.36393.63264.12303.63262.36392.72944.72745.45874.72742.7294
F82.36391.33572.36393.63264.12303.63262.72942.72944.72745.45874.7274
F93.63262.36391.33572.36393.63264.12304.72742.72942.72944.72745.4587
F104.12303.63262.36391.33572.36393.63265.45874.72742.72942.72944.7274
F113.63264.12303.63262.36391.33572.36394.72745.45874.72742.72942.7294
F122.36393.63264.12303.63262.36391.33572.72944.72745.45874.72742.7294

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/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.261      
2 C 0.261      
3 C 0.261      
4 C 0.261      
5 C 0.261      
6 C 0.261      
7 F -0.261      
8 F -0.261      
9 F -0.261      
10 F -0.261      
11 F -0.261      
12 F -0.261      


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 -65.878 0.000 0.000
y 0.000 -65.878 0.000
z 0.000 0.000 -58.842
Traceless
 xyz
x -3.518 0.000 0.000
y 0.000 -3.518 0.000
z 0.000 0.000 7.036
Polar
3z2-r214.073
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 11.238 0.000 0.000
y 0.000 11.238 0.000
z 0.000 0.000 4.064


<r2> (average value of r2) Å2
<r2> 511.873
(<r2>)1/2 22.625