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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-230.647355
Energy at 298.15K-230.653173
HF Energy-230.647355
Nuclear repulsion energy200.338714
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 HSEh1PBE/3-21G
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 3295 3174 5.04      
2 A1 3267 3147 1.82      
3 A1 3178 3061 3.30      
4 A1 1732 1668 4.11      
5 A1 1550 1493 26.57      
6 A1 1500 1445 0.53      
7 A1 1388 1337 29.30      
8 A1 1139 1098 2.47      
9 A1 993 956 5.17      
10 A1 913 880 9.65      
11 A1 697 671 0.01      
12 A2 975 939 0.00      
13 A2 799 770 0.00      
14 A2 712 686 0.00      
15 A2 507 488 0.00      
16 B1 994 957 59.52      
17 B1 960 925 3.78      
18 B1 800 770 73.31      
19 B1 639 615 43.81      
20 B1 205 198 6.23      
21 B2 3284 3164 7.81      
22 B2 3266 3146 3.81      
23 B2 3258 3138 2.25      
24 B2 1628 1568 0.39      
25 B2 1349 1299 0.04      
26 B2 1281 1234 0.17      
27 B2 1137 1095 11.38      
28 B2 985 949 1.56      
29 B2 834 803 1.01      
30 B2 353 340 0.81      

Unscaled Zero Point Vibrational Energy (zpe) 21806.7 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 21006.4 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 HSEh1PBE/3-21G
ABC
0.27212 0.12672 0.08646

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

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 2.103
C3 0.000 1.183 -0.127
C4 0.000 -1.183 -0.127
C5 0.000 0.742 -1.406
C6 0.000 -0.742 -1.406
H7 0.000 0.926 2.671
H8 0.000 -0.926 2.671
H9 0.000 2.205 0.222
H10 0.000 -2.205 0.222
H11 0.000 1.349 -2.300
H12 0.000 -1.349 -2.300

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.33901.48051.48052.29342.29342.11922.11922.27042.27043.34763.3476
C21.33902.52402.52403.58673.58671.08581.08582.89832.89834.60484.6048
C31.48052.52402.36501.35322.31062.80893.50271.07983.40502.17943.3361
C41.48052.52402.36502.31061.35323.50272.80893.40501.07983.33612.1794
C52.29343.58671.35322.31061.48314.08064.40432.18863.36591.08052.2734
C62.29343.58672.31061.35321.48314.40434.08063.36592.18862.27341.0805
H72.11921.08582.80893.50274.08064.40431.85162.76263.97444.98815.4659
H82.11921.08583.50272.80894.40434.08061.85163.97442.76265.46594.9881
H92.27042.89831.07983.40502.18863.36592.76263.97444.40922.66264.3571
H102.27042.89833.40501.07983.36592.18863.97442.76264.40924.35712.6626
H113.34764.60482.17943.33611.08052.27344.98815.46592.66264.35712.6977
H123.34764.60483.33612.17942.27341.08055.46594.98814.35712.66262.6977

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.497 C1 C2 H8 121.497
C1 C3 C5 107.975 C1 C3 H9 124.189
C1 C4 C6 107.975 C1 C4 H10 124.189
C2 C1 C3 126.993 C2 C1 C4 126.993
C3 C1 C4 106.015 C3 C5 C6 109.018
C3 C5 H11 126.783 C4 C6 C5 109.018
C4 C6 H12 126.783 C5 C3 H9 127.836
C5 C6 H12 124.199 C6 C4 H10 127.836
C6 C5 H11 124.199 H7 C2 H8 117.005
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.029      
2 C -0.423      
3 C -0.201      
4 C -0.201      
5 C -0.225      
6 C -0.225      
7 H 0.227      
8 H 0.227      
9 H 0.211      
10 H 0.211      
11 H 0.214      
12 H 0.214      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.689 0.689
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.401 0.000 0.000
y 0.000 -31.574 0.000
z 0.000 0.000 -29.254
Traceless
 xyz
x -9.987 0.000 0.000
y 0.000 3.253 0.000
z 0.000 0.000 6.734
Polar
3z2-r213.467
x2-y2-8.827
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.361 0.000 0.000
y 0.000 8.188 0.000
z 0.000 0.000 13.351


<r2> (average value of r2) Å2
<r2> 138.424
(<r2>)1/2 11.765