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All results from a given calculation for C6F6 (hexafluorobenzene)

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D6H 1A1G
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-827.468118
Energy at 298.15K-827.469353
HF Energy-827.468118
Nuclear repulsion energy735.696768
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/cc-pVDZ
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 1566 1505 0.00      
2 A1g 576 554 0.00      
3 A2g 787 757 0.00      
4 A2u 225 216 4.23      
5 B1u 1368 1315 0.00      
6 B1u 594 571 0.00      
7 B2g 705 678 0.00      
8 B2g 189 181 0.00      
9 B2u 1367 1313 0.00      
10 B2u 252 242 0.00      
11 E1g 394 379 0.00      
11 E1g 394 379 0.00      
12 E1u 1598 1536 367.29      
12 E1u 1598 1536 367.13      
13 E1u 1038 998 251.02      
13 E1u 1038 998 251.10      
14 E1u 311 299 1.17      
14 E1u 311 299 1.17      
15 E2g 1731 1663 0.00      
15 E2g 1731 1663 0.00      
16 E2g 1207 1160 0.00      
16 E2g 1207 1160 0.00      
17 E2g 442 424 0.00      
17 E2g 442 424 0.00      
18 E2g 247 238 0.00      
18 E2g 247 238 0.00      
19 E2u 668 642 0.00      
19 E2u 668 642 0.00      
20 E2u 137 132 0.00      
20 E2u 137 132 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11586.4 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 11136.8 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 B1B95/cc-pVDZ
ABC
0.03448 0.03448 0.01724

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.387 0.000
C2 1.202 0.694 0.000
C3 1.202 -0.694 0.000
C4 0.000 -1.387 0.000
C5 -1.202 -0.694 0.000
C6 -1.202 0.694 0.000
F7 0.000 2.713 0.000
F8 2.350 1.357 0.000
F9 2.350 -1.357 0.000
F10 0.000 -2.713 0.000
F11 -2.350 -1.357 0.000
F12 -2.350 1.357 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 F10 F11 F12
C11.38742.40312.77492.40311.38741.32592.35003.61274.10083.61272.3500
C21.38741.38742.40312.77492.40312.35001.32592.35003.61274.10083.6127
C32.40311.38741.38742.40312.77493.61272.35001.32592.35003.61274.1008
C42.77492.40311.38741.38742.40314.10083.61272.35001.32592.35003.6127
C52.40312.77492.40311.38741.38743.61274.10083.61272.35001.32592.3500
C61.38742.40312.77492.40311.38742.35003.61274.10083.61272.35001.3259
F71.32592.35003.61274.10083.61272.35002.71344.69975.42674.69972.7134
F82.35001.32592.35003.61274.10083.61272.71342.71344.69975.42674.6997
F93.61272.35001.32592.35003.61274.10084.69972.71342.71344.69975.4267
F104.10083.61272.35001.32592.35003.61275.42674.69972.71342.71344.6997
F113.61274.10083.61272.35001.32592.35004.69975.42674.69972.71342.7134
F122.35003.61274.10083.61272.35001.32592.71344.69975.42674.69972.7134

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 B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.136      
2 C 0.136      
3 C 0.136      
4 C 0.136      
5 C 0.136      
6 C 0.136      
7 F -0.136      
8 F -0.136      
9 F -0.136      
10 F -0.136      
11 F -0.136      
12 F -0.136      


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 -66.238 0.000 0.000
y 0.000 -66.238 0.000
z 0.000 0.000 -59.489
Traceless
 xyz
x -3.374 0.000 0.000
y 0.000 -3.374 0.000
z 0.000 0.000 6.749
Polar
3z2-r213.498
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 10.983 0.000 0.000
y 0.000 10.983 0.000
z 0.000 0.000 3.942


<r2> (average value of r2) Å2
<r2> 506.829
(<r2>)1/2 22.513