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All results from a given calculation for C6F6 (hexafluorobenzene)

using model chemistry: BLYP/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-827.831155
Energy at 298.15K-827.832078
HF Energy-827.831155
Nuclear repulsion energy726.668035
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/cc-pVTZ
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 1431 1427 0.00      
2 A1g 541 540 0.00      
3 A2g 760 758 0.00      
4 A2u 205 204 3.04      
5 B1u 1269 1266 0.00      
6 B1u 579 578 0.00      
7 B2g 656 654 0.00      
8 B2g 177 177 0.00      
9 B2u 1282 1278 0.00      
10 B2u 269 269 0.00      
11 E1g 347 346 0.00      
11 E1g 347 346 0.00      
12 E1u 1469 1465 323.26      
12 E1u 1469 1465 323.27      
13 E1u 970 967 240.84      
13 E1u 970 967 240.89      
14 E1u 303 303 0.94      
14 E1u 303 303 0.94      
15 E2g 1592 1587 0.00      
15 E2g 1592 1587 0.00      
16 E2g 1112 1108 0.00      
16 E2g 1112 1108 0.00      
17 E2g 433 431 0.00      
17 E2g 433 431 0.00      
18 E2g 261 260 0.00      
18 E2g 261 260 0.00      
19 E2u 619 617 0.00      
19 E2u 619 617 0.00      
20 E2u 130 130 0.00      
20 E2u 130 130 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 10820.5 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 10788.1 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 BLYP/cc-pVTZ
ABC
0.03366 0.03366 0.01683

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

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.399 0.000
C2 1.212 0.700 0.000
C3 1.212 -0.700 0.000
C4 0.000 -1.399 0.000
C5 -1.212 -0.700 0.000
C6 -1.212 0.700 0.000
F7 0.000 2.748 0.000
F8 2.380 1.374 0.000
F9 2.380 -1.374 0.000
F10 0.000 -2.748 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
C11.39942.42392.79882.42391.39941.34862.37993.65454.14743.65452.3799
C21.39941.39942.42392.79882.42392.37991.34862.37993.65454.14743.6545
C32.42391.39941.39942.42392.79883.65452.37991.34862.37993.65454.1474
C42.79882.42391.39941.39942.42394.14743.65452.37991.34862.37993.6545
C52.42392.79882.42391.39941.39943.65454.14743.65452.37991.34862.3799
C61.39942.42392.79882.42391.39942.37993.65454.14743.65452.37991.3486
F71.34862.37993.65454.14743.65452.37992.74804.75965.49594.75962.7480
F82.37991.34862.37993.65454.14743.65452.74802.74804.75965.49594.7596
F93.65452.37991.34862.37993.65454.14744.75962.74802.74804.75965.4959
F104.14743.65452.37991.34862.37993.65455.49594.75962.74802.74804.7596
F113.65454.14743.65452.37991.34862.37994.75965.49594.75962.74802.7480
F122.37993.65454.14743.65452.37991.34862.74804.75965.49594.75962.7480

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/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.126      
2 C 0.126      
3 C 0.126      
4 C 0.126      
5 C 0.126      
6 C 0.126      
7 F -0.126      
8 F -0.126      
9 F -0.126      
10 F -0.126      
11 F -0.126      
12 F -0.126      


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 -67.780 0.000 0.000
y 0.000 -67.780 0.000
z 0.000 0.000 -60.384
Traceless
 xyz
x -3.698 0.000 0.000
y 0.000 -3.698 0.000
z 0.000 0.000 7.396
Polar
3z2-r214.791
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 12.794 0.000 0.000
y 0.000 12.794 0.000
z 0.000 0.000 5.199


<r2> (average value of r2) Å2
<r2> 519.067
(<r2>)1/2 22.783