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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: CCD/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-231.487606
Energy at 298.15K-231.493326
HF Energy-230.662349
Nuclear repulsion energy199.066875
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/cc-pVDZ
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 3274 3133 4.63      
2 A1 3249 3109 5.36      
3 A1 3178 3040 4.28      
4 A1 1750 1674 1.61      
5 A1 1587 1519 16.93      
6 A1 1469 1405 0.13      
7 A1 1384 1325 17.40      
8 A1 1102 1054 0.72      
9 A1 1010 967 1.47      
10 A1 912 872 6.93      
11 A1 675 646 0.00      
12 A2 925 885 0.00      
13 A2 785 751 0.00      
14 A2 697 667 0.00      
15 A2 484 463 0.00      
16 B1 950 909 27.49      
17 B1 932 891 1.16      
18 B1 786 752 51.79      
19 B1 620 593 26.77      
20 B1 202 194 3.15      
21 B2 3274 3132 7.24      
22 B2 3267 3126 13.49      
23 B2 3240 3100 1.96      
24 B2 1655 1583 0.00      
25 B2 1371 1311 0.04      
26 B2 1262 1207 0.09      
27 B2 1106 1058 5.65      
28 B2 972 930 1.81      
29 B2 810 775 1.00      
30 B2 341 326 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 21635.2 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 20698.4 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/cc-pVDZ
ABC
0.26918 0.12507 0.08539

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.767
C2 0.000 0.000 2.119
C3 0.000 1.187 -0.127
C4 0.000 -1.187 -0.127
C5 0.000 0.745 -1.414
C6 0.000 -0.745 -1.414
H7 0.000 0.936 2.688
H8 0.000 -0.936 2.688
H9 0.000 2.223 0.220
H10 0.000 -2.223 0.220
H11 0.000 1.365 -2.315
H12 0.000 -1.365 -2.315

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.35161.48641.48642.30532.30532.13722.13722.28932.28933.37113.3711
C21.35162.54062.54063.61093.61091.09601.09602.92352.92354.63934.6393
C31.48642.54062.37421.36092.32152.82693.52671.09263.42772.19503.3615
C41.48642.54062.37422.32151.36093.52672.82693.42771.09263.36152.1950
C52.30533.61091.36092.32151.49004.10734.43402.20363.38831.09352.2943
C62.30533.61092.32151.36091.49004.43404.10733.38832.20362.29431.0935
H72.13721.09602.82693.52674.10734.43401.87272.78354.00925.02195.5075
H82.13721.09603.52672.82694.43404.10731.87274.00922.78355.50755.0219
H92.28932.92351.09263.42772.20363.38832.78354.00924.44592.67644.3933
H102.28932.92353.42771.09263.38832.20364.00922.78354.44594.39332.6764
H113.37114.63932.19503.36151.09352.29435.02195.50752.67644.39332.7302
H123.37114.63933.36152.19502.29431.09355.50755.02194.39332.67642.7302

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.313 C1 C2 H8 121.313
C1 C3 C5 108.044 C1 C3 H9 124.456
C1 C4 C6 108.044 C1 C4 H10 124.456
C2 C1 C3 127.001 C2 C1 C4 127.001
C3 C1 C4 105.998 C3 C5 C6 108.957
C3 C5 H11 126.496 C4 C6 C5 108.957
C4 C6 H12 126.496 C5 C3 H9 127.499
C5 C6 H12 124.546 C6 C4 H10 127.499
C6 C5 H11 124.546 H7 C2 H8 117.374
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability