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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: MP3=FULL/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 MP3=FULL/6-31G*
 hartrees
Energy at 0K-231.460431
Energy at 298.15K-231.466099
HF Energy-230.643008
Nuclear repulsion energy200.648168
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 MP3=FULL/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 3298 3095 5.29      
2 A1 3275 3073 5.62      
3 A1 3211 3013 4.33      
4 A1 1767 1658 2.04      
5 A1 1609 1510 17.55      
6 A1 1501 1408 0.03      
7 A1 1417 1330 19.92      
8 A1 1145 1074 1.24      
9 A1 1030 966 1.47      
10 A1 932 875 7.65      
11 A1 689 647 0.01      
12 A2 879 824 0.00      
13 A2 784 736 0.00      
14 A2 688 646 0.00      
15 A2 479 449 0.00      
16 B1 934 877 37.39      
17 B1 909 853 3.96      
18 B1 767 719 72.31      
19 B1 618 579 20.11      
20 B1 196 184 2.77      
21 B2 3295 3092 7.76      
22 B2 3291 3088 15.52      
23 B2 3267 3065 1.91      
24 B2 1683 1579 0.12      
25 B2 1396 1310 0.03      
26 B2 1301 1220 0.17      
27 B2 1144 1074 6.74      
28 B2 990 929 1.53      
29 B2 825 774 1.21      
30 B2 346 324 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 21831.8 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 20484.8 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 MP3=FULL/6-31G*
ABC
0.27339 0.12705 0.08674

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.764
C2 0.000 0.000 2.106
C3 0.000 1.179 -0.129
C4 0.000 -1.179 -0.129
C5 0.000 0.741 -1.406
C6 0.000 -0.741 -1.406
H7 0.000 0.925 2.677
H8 0.000 -0.925 2.677
H9 0.000 2.205 0.219
H10 0.000 -2.205 0.219
H11 0.000 1.352 -2.302
H12 0.000 -1.352 -2.302

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.34181.47881.47882.29302.29302.12462.12462.27182.27183.35083.3508
C21.34182.52682.52683.58923.58921.08661.08662.90272.90274.61064.6106
C31.47882.52682.35731.35012.30522.81753.50671.08403.40192.17983.3354
C41.47882.52682.35732.30521.35013.50672.81753.40191.08403.33542.1798
C52.29303.58921.35012.30521.48104.08724.40952.18763.36421.08462.2760
C62.29303.58922.30521.35011.48104.40954.08723.36422.18762.27601.0846
H72.12461.08662.81753.50674.08724.40951.84902.77203.97994.99735.4746
H82.12461.08663.50672.81754.40954.08721.84903.97992.77205.47464.9973
H92.27182.90271.08403.40192.18763.36422.77203.97994.41082.66134.3597
H102.27182.90273.40191.08403.36422.18763.97992.77204.41084.35972.6613
H113.35084.61062.17983.33541.08462.27604.99735.47462.66134.35972.7035
H123.35084.61063.33542.17982.27601.08465.47464.99734.35972.66132.7035

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.702 C1 C2 H8 121.702
C1 C3 C5 108.216 C1 C3 H9 124.134
C1 C4 C6 108.216 C1 C4 H10 124.134
C2 C1 C3 127.154 C2 C1 C4 127.154
C3 C1 C4 105.692 C3 C5 C6 108.938
C3 C5 H11 126.761 C4 C6 C5 108.938
C4 C6 H12 126.761 C5 C3 H9 127.650
C5 C6 H12 124.302 C6 C4 H10 127.650
C6 C5 H11 124.302 H7 C2 H8 116.596
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability