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All results from a given calculation for C6F6 (hexafluorobenzene)

using model chemistry: MP2=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D6H 1A1G
Energy calculated at MP2=FULL/6-311G**
 hartrees
Energy at 0K-826.185864
Energy at 298.15K-826.186795
HF Energy-823.961621
Nuclear repulsion energy733.027192
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 MP2=FULL/6-311G**
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 1541 1461 0.00      
2 A1g 565 536 0.00      
3 A2g 773 734 0.00      
4 A2u 222 211 4.60      
5 B1u 1342 1273 0.00      
6 B1u 597 567 0.00      
7 B2g 358 340 0.00      
8 B2g 133 126 0.00      
9 B2u 1443 1369 0.00      
10 B2u 278 264 0.00      
11 E1g 390 370 0.00      
11 E1g 390 370 0.00      
12 E1u 1574 1493 345.58      
12 E1u 1574 1493 345.58      
13 E1u 1026 973 238.50      
13 E1u 1026 973 238.50      
14 E1u 316 299 1.46      
14 E1u 316 299 1.46      
15 E2g 1703 1616 0.00      
15 E2g 1703 1616 0.00      
16 E2g 1187 1126 0.00      
16 E2g 1187 1126 0.00      
17 E2g 445 422 0.00      
17 E2g 445 422 0.00      
18 E2g 268 254 0.00      
18 E2g 268 254 0.00      
19 E2u 629 597 0.00      
19 E2u 629 597 0.00      
20 E2u 135 129 0.00      
20 E2u 135 129 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11298.7 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 10717.9 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 MP2=FULL/6-311G**
ABC
0.03423 0.03423 0.01711

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.393 0.000
C2 1.206 0.696 0.000
C3 1.206 -0.696 0.000
C4 0.000 -1.393 0.000
C5 -1.206 -0.696 0.000
C6 -1.206 0.696 0.000
F7 0.000 2.723 0.000
F8 2.358 1.362 0.000
F9 2.358 -1.362 0.000
F10 0.000 -2.723 0.000
F11 -2.358 -1.362 0.000
F12 -2.358 1.362 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 F7 F8 F9 F10 F11 F12
C11.39282.41242.78562.41241.39281.33042.35863.62614.11603.62612.3586
C21.39281.39282.41242.78562.41242.35861.33042.35863.62614.11603.6261
C32.41241.39281.39282.41242.78563.62612.35861.33042.35863.62614.1160
C42.78562.41241.39281.39282.41244.11603.62612.35861.33042.35863.6261
C52.41242.78562.41241.39281.39283.62614.11603.62612.35861.33042.3586
C61.39282.41242.78562.41241.39282.35863.62614.11603.62612.35861.3304
F71.33042.35863.62614.11603.62612.35862.72324.71675.44644.71672.7232
F82.35861.33042.35863.62614.11603.62612.72322.72324.71675.44644.7167
F93.62612.35861.33042.35863.62614.11604.71672.72322.72324.71675.4464
F104.11603.62612.35861.33042.35863.62615.44644.71672.72322.72324.7167
F113.62614.11603.62612.35861.33042.35864.71675.44644.71672.72322.7232
F122.35863.62614.11603.62612.35861.33042.72324.71675.44644.71672.7232

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