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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-231.126195
Energy at 298.15K-231.131733
HF Energy-230.553786
Nuclear repulsion energy197.946122
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 CCD/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 A1 3223 3092 9.93      
2 A1 3194 3064 8.24      
3 A1 3124 2998 8.47      
4 A1 1726 1656 0.02      
5 A1 1561 1498 7.54      
6 A1 1487 1427 0.03      
7 A1 1389 1333 13.12      
8 A1 1137 1091 0.62      
9 A1 982 942 1.23      
10 A1 902 865 4.83      
11 A1 680 653 0.09      
12 A2 824 790 0.00      
13 A2 753 722 0.00      
14 A2 657 631 0.00      
15 A2 467 449 0.00      
16 B1 919 882 44.02      
17 B1 866 831 2.17      
18 B1 706 677 83.43      
19 B1 584 560 19.35      
20 B1 184 176 2.28      
21 B2 3211 3081 30.91      
22 B2 3206 3076 11.55      
23 B2 3186 3057 0.27      
24 B2 1623 1557 0.00      
25 B2 1354 1300 0.03      
26 B2 1281 1230 0.33      
27 B2 1134 1088 5.30      
28 B2 972 933 0.93      
29 B2 826 792 0.40      
30 B2 354 340 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 21255.3 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 20394.5 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 CCD/6-31G
ABC
0.26607 0.12337 0.08429

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.777
C2 0.000 0.000 2.132
C3 0.000 1.195 -0.131
C4 0.000 -1.195 -0.131
C5 0.000 0.752 -1.424
C6 0.000 -0.752 -1.424
H7 0.000 0.928 2.710
H8 0.000 -0.928 2.710
H9 0.000 2.229 0.216
H10 0.000 -2.229 0.216
H11 0.000 1.366 -2.325
H12 0.000 -1.366 -2.325

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.35591.50061.50062.32532.32532.14502.14502.29842.29843.38883.3888
C21.35592.55942.55943.63483.63481.09361.09362.93972.93974.66184.6618
C31.50062.55942.39041.36692.33722.85353.54711.09033.44162.20073.3723
C41.50062.55942.39042.33721.36693.54712.85353.44161.09033.37232.2007
C52.32533.63481.36692.33721.50354.13784.46252.20693.40191.09042.3013
C62.32533.63482.33721.36691.50354.46254.13783.40192.20692.30131.0904
H72.14501.09362.85353.54714.13784.46251.85702.81314.02395.05415.5332
H82.14501.09363.54712.85354.46254.13781.85704.02392.81315.53325.0541
H92.29842.93971.09033.44162.20693.40192.81314.02394.45792.68334.4019
H102.29842.93973.44161.09033.40192.20694.02392.81314.45794.40192.6833
H113.38884.66182.20073.37231.09042.30135.05415.53322.68334.40192.7315
H123.38884.66183.37232.20072.30131.09045.53325.05414.40192.68332.7315

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.894 C1 C2 H8 121.894
C1 C3 C5 108.277 C1 C3 H9 124.261
C1 C4 C6 108.277 C1 C4 H10 124.261
C2 C1 C3 127.205 C2 C1 C4 127.205
C3 C1 C4 105.589 C3 C5 C6 108.929
C3 C5 H11 126.799 C4 C6 C5 108.929
C4 C6 H12 126.799 C5 C3 H9 127.462
C5 C6 H12 124.272 C6 C4 H10 127.462
C6 C5 H11 124.272 H7 C2 H8 116.211
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability