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All results from a given calculation for C6F6 (hexafluorobenzene)

using model chemistry: BLYP/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 BLYP/6-31G*
 hartrees
Energy at 0K-827.483411
Energy at 298.15K-827.483984
HF Energy-827.483411
Nuclear repulsion energy724.351018
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 BLYP/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 1455 1444 0.00      
2 A1g 544 539 0.00      
3 A2g 750 744 0.00      
4 A2u 204 203 3.21      
5 B1u 1294 1284 0.00      
6 B1u 572 568 0.00      
7 B2g 464 461 0.00      
8 B2g 175 174 0.00      
9 B2u 1302 1292 0.00      
10 B2u 256 254 0.00      
11 E1g 343 340 0.00      
11 E1g 343 340 0.00      
12 E1u 1490 1477 304.85      
12 E1u 1490 1477 304.85      
13 E1u 979 972 208.45      
13 E1u 979 972 208.43      
14 E1u 299 296 0.92      
14 E1u 299 296 0.92      
15 E2g 1607 1594 0.00      
15 E2g 1607 1594 0.00      
16 E2g 1136 1127 0.00      
16 E2g 1136 1127 0.00      
17 E2g 428 425 0.00      
17 E2g 428 425 0.00      
18 E2g 251 249 0.00      
18 E2g 251 249 0.00      
19 E2u 568 564 0.00      
19 E2u 568 564 0.00      
20 E2u 130 129 0.00      
20 E2u 130 129 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 10739.5 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 10652.6 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 BLYP/6-31G*
ABC
0.03344 0.03344 0.01672

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

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.401 0.000
C2 1.213 0.700 0.000
C3 1.213 -0.700 0.000
C4 0.000 -1.401 0.000
C5 -1.213 -0.700 0.000
C6 -1.213 0.700 0.000
F7 0.000 2.762 0.000
F8 2.392 1.381 0.000
F9 2.392 -1.381 0.000
F10 0.000 -2.762 0.000
F11 -2.392 -1.381 0.000
F12 -2.392 1.381 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 F10 F11 F12
C11.40102.42662.80202.42661.40101.36122.39223.66914.16323.66912.3922
C21.40101.40102.42662.80202.42662.39221.36122.39223.66914.16323.6691
C32.42661.40101.40102.42662.80203.66912.39221.36122.39223.66914.1632
C42.80202.42661.40101.40102.42664.16323.66912.39221.36122.39223.6691
C52.42662.80202.42661.40101.40103.66914.16323.66912.39221.36122.3922
C61.40102.42662.80202.42661.40102.39223.66914.16323.66912.39221.3612
F71.36122.39223.66914.16323.66912.39222.76224.78425.52444.78422.7622
F82.39221.36122.39223.66914.16323.66912.76222.76224.78425.52444.7843
F93.66912.39221.36122.39223.66914.16324.78422.76222.76224.78435.5244
F104.16323.66912.39221.36122.39223.66915.52444.78422.76222.76224.7842
F113.66914.16323.66912.39221.36122.39224.78425.52444.78432.76222.7622
F122.39223.66914.16323.66912.39221.36122.76224.78435.52444.78422.7622

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 BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.238      
2 C 0.238      
3 C 0.238      
4 C 0.238      
5 C 0.238      
6 C 0.238      
7 F -0.238      
8 F -0.238      
9 F -0.238      
10 F -0.238      
11 F -0.238      
12 F -0.238      


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 -65.196 0.000 0.000
y 0.000 -65.196 0.000
z 0.000 0.000 -58.982
Traceless
 xyz
x -3.107 0.000 0.000
y 0.000 -3.107 0.000
z 0.000 0.000 6.214
Polar
3z2-r212.429
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 11.889 0.000 0.000
y 0.000 11.888 0.000
z 0.000 0.000 4.111


<r2> (average value of r2) Å2
<r2> 520.843
(<r2>)1/2 22.822