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All results from a given calculation for C6F6 (hexafluorobenzene)

using model chemistry: BLYP/3-21G

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/3-21G
 hartrees
Energy at 0K-822.991349
Energy at 298.15K-822.992549
HF Energy-822.991349
Nuclear repulsion energy720.353746
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/3-21G
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 1470 1462 0.00      
2 A1g 541 538 0.00      
3 A2g 736 732 0.00      
4 A2u 233 232 2.05      
5 B1u 1296 1289 0.00      
6 B1u 583 580 0.00      
7 B2g 795 790 0.00      
8 B2g 185 184 0.00      
9 B2u 1299 1291 0.00      
10 B2u 256 255 0.00      
11 E1g 417 414 0.00      
11 E1g 417 414 0.00      
12 E1u 1481 1473 186.36      
12 E1u 1481 1473 186.36      
13 E1u 974 969 127.28      
13 E1u 974 969 127.27      
14 E1u 296 294 1.12      
14 E1u 296 294 1.12      
15 E2g 1584 1575 0.00      
15 E2g 1584 1575 0.00      
16 E2g 1143 1137 0.00      
16 E2g 1143 1137 0.00      
17 E2g 438 436 0.00      
17 E2g 438 436 0.00      
18 E2g 257 256 0.00      
18 E2g 257 256 0.00      
19 E2u 698 694 0.00      
19 E2u 698 694 0.00      
20 E2u 134 133 0.00      
20 E2u 134 133 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11117.9 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 11056.8 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 BLYP/3-21G
ABC
0.03311 0.03311 0.01655

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.400 0.000
C2 1.212 0.700 0.000
C3 1.212 -0.700 0.000
C4 0.000 -1.400 0.000
C5 -1.212 -0.700 0.000
C6 -1.212 0.700 0.000
F7 0.000 2.774 0.000
F8 2.403 1.387 0.000
F9 2.403 -1.387 0.000
F10 0.000 -2.774 0.000
F11 -2.403 -1.387 0.000
F12 -2.403 1.387 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 F10 F11 F12
C11.39982.42442.79952.42441.39981.37452.40263.67954.17403.67952.4026
C21.39981.39982.42442.79952.42442.40261.37452.40263.67954.17403.6795
C32.42441.39981.39982.42442.79953.67952.40261.37452.40263.67954.1740
C42.79952.42441.39981.39982.42444.17403.67952.40261.37452.40263.6795
C52.42442.79952.42441.39981.39983.67954.17403.67952.40261.37452.4026
C61.39982.42442.79952.42441.39982.40263.67954.17403.67952.40261.3745
F71.37452.40263.67954.17403.67952.40262.77424.80515.54854.80512.7742
F82.40261.37452.40263.67954.17403.67952.77422.77424.80515.54854.8051
F93.67952.40261.37452.40263.67954.17404.80512.77422.77424.80515.5485
F104.17403.67952.40261.37452.40263.67955.54854.80512.77422.77424.8051
F113.67954.17403.67952.40261.37452.40264.80515.54854.80512.77422.7742
F122.40263.67954.17403.67952.40261.37452.77424.80515.54854.80512.7742

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/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.223      
2 C 0.223      
3 C 0.223      
4 C 0.223      
5 C 0.223      
6 C 0.223      
7 F -0.223      
8 F -0.223      
9 F -0.223      
10 F -0.223      
11 F -0.223      
12 F -0.223      


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 -66.274 0.000 0.000
y 0.000 -66.274 0.000
z 0.000 0.000 -60.030
Traceless
 xyz
x -3.122 0.000 0.000
y 0.000 -3.122 0.000
z 0.000 0.000 6.244
Polar
3z2-r212.488
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 11.173 0.000 0.000
y 0.000 11.173 0.000
z 0.000 0.000 2.621


<r2> (average value of r2) Å2
<r2> 526.234
(<r2>)1/2 22.940