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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-231.483130
Energy at 298.15K-231.488811
HF Energy-230.654177
Nuclear repulsion energy200.557797
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 3320 3112 6.36      
2 A1 3296 3090 7.61      
3 A1 3228 3027 6.24      
4 A1 1771 1661 1.59      
5 A1 1612 1511 14.32      
6 A1 1506 1412 0.00      
7 A1 1420 1331 14.96      
8 A1 1142 1071 0.68      
9 A1 1025 961 1.59      
10 A1 927 869 6.37      
11 A1 684 641 0.00      
12 A2 895 839 0.00      
13 A2 786 737 0.00      
14 A2 691 648 0.00      
15 A2 476 446 0.00      
16 B1 939 880 29.97      
17 B1 921 863 3.65      
18 B1 767 719 64.89      
19 B1 609 571 15.36      
20 B1 193 181 2.33      
21 B2 3321 3114 10.09      
22 B2 3312 3106 18.49      
23 B2 3287 3082 1.86      
24 B2 1683 1578 0.00      
25 B2 1396 1309 0.02      
26 B2 1299 1218 0.07      
27 B2 1143 1072 4.40      
28 B2 990 928 1.76      
29 B2 821 770 1.17      
30 B2 345 323 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 21901.0 cm-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 20534.4 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
0.27310 0.12680 0.08659

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 0.763
C2 0.000 0.000 2.105
C3 0.000 1.180 -0.128
C4 0.000 -1.180 -0.128
C5 0.000 0.740 -1.405
C6 0.000 -0.740 -1.405
H7 0.000 0.922 2.670
H8 0.000 -0.922 2.670
H9 0.000 2.203 0.217
H10 0.000 -2.203 0.217
H11 0.000 1.351 -2.295
H12 0.000 -1.351 -2.295

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.34211.47801.47802.29022.29022.11892.11892.26932.26933.34303.3430
C21.34212.52492.52493.58653.58651.08191.08192.90112.90114.60274.6027
C31.47802.52492.35961.35062.30602.80973.49951.07913.39982.17453.3320
C41.47802.52492.35962.30601.35063.49952.80973.39981.07913.33202.1745
C52.29023.58651.35062.30601.48044.07904.40102.18333.35981.07982.2727
C62.29023.58652.30601.35061.48044.40104.07903.35982.18332.27271.0798
H72.11891.08192.80973.49954.07904.40101.84442.76783.97314.98415.4611
H82.11891.08193.49952.80974.40104.07901.84443.97312.76785.46114.9841
H92.26932.90111.07913.39982.18333.35982.76783.97314.40522.65244.3514
H102.26932.90113.39981.07913.35982.18333.97312.76784.40524.35142.6524
H113.34304.60272.17453.33201.07982.27274.98415.46112.65244.35142.7012
H123.34304.60273.33202.17452.27271.07985.46114.98414.35142.65242.7012

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.523 C1 C2 H8 121.523
C1 C3 C5 108.040 C1 C3 H9 124.371
C1 C4 C6 108.040 C1 C4 H10 124.371
C2 C1 C3 127.035 C2 C1 C4 127.035
C3 C1 C4 105.931 C3 C5 C6 108.994
C3 C5 H11 126.584 C4 C6 C5 108.994
C4 C6 H12 126.584 C5 C3 H9 127.589
C5 C6 H12 124.421 C6 C4 H10 127.589
C6 C5 H11 124.421 H7 C2 H8 116.955
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability