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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: HF/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/SDD
 hartrees
Energy at 0K-230.580240
Energy at 298.15K-230.586422
Nuclear repulsion energy200.707159
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 HF/SDD
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 3458 3114 18.17      
2 A1 3426 3085 5.17      
3 A1 3338 3006 14.95      
4 A1 1859 1674 11.41      
5 A1 1676 1509 68.18      
6 A1 1598 1439 0.36      
7 A1 1499 1350 28.91      
8 A1 1220 1098 4.02      
9 A1 1064 958 2.81      
10 A1 971 874 20.53      
11 A1 731 658 0.20      
12 A2 1088 980 0.00      
13 A2 892 803 0.00      
14 A2 784 706 0.00      
15 A2 559 504 0.00      
16 B1 1150 1036 70.27      
17 B1 1081 973 0.34      
18 B1 901 811 93.52      
19 B1 692 623 69.07      
20 B1 237 213 6.69      
21 B2 3444 3101 32.32      
22 B2 3437 3094 11.42      
23 B2 3419 3078 0.78      
24 B2 1756 1581 0.20      
25 B2 1476 1329 0.07      
26 B2 1391 1252 0.44      
27 B2 1216 1095 14.67      
28 B2 1055 950 2.67      
29 B2 887 798 1.86      
30 B2 376 338 1.07      

Unscaled Zero Point Vibrational Energy (zpe) 23340.0 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 21015.3 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 HF/SDD
ABC
0.27329 0.12672 0.08658

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/SDD

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.768
C2 0.000 0.000 2.106
C3 0.000 1.180 -0.130
C4 0.000 -1.180 -0.130
C5 0.000 0.742 -1.405
C6 0.000 -0.742 -1.405
H7 0.000 0.915 2.669
H8 0.000 -0.915 2.669
H9 0.000 2.195 0.208
H10 0.000 -2.195 0.208
H11 0.000 1.347 -2.287
H12 0.000 -1.347 -2.287

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.33771.48271.48272.29602.29602.10952.10952.26482.26483.33893.3389
C21.33772.52782.52783.58813.58811.07411.07412.90092.90094.59474.5947
C31.48272.52782.36001.34822.30652.81133.49571.06963.39152.16383.3226
C41.48272.52782.36002.30651.34823.49572.81133.39151.06963.32262.1638
C52.29603.58811.34822.30651.48414.07744.39772.17103.35071.06982.2677
C62.29603.58812.30651.34821.48414.39774.07743.35072.17102.26771.0698
H72.10951.07412.81133.49574.07744.39771.82912.77343.96494.97495.4477
H82.10951.07413.49572.81134.39774.07741.82913.96492.77345.44774.9749
H92.26482.90091.06963.39152.17103.35072.77343.96494.38932.63584.3326
H102.26482.90093.39151.06963.35072.17103.96492.77344.38934.33262.6358
H113.33894.59472.16383.32261.06982.26774.97495.44772.63584.33262.6939
H123.33894.59473.32262.16382.26771.06985.44774.97494.33262.63582.6939

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.627 C1 C2 H8 121.627
C1 C3 C5 108.309 C1 C3 H9 124.291
C1 C4 C6 108.309 C1 C4 H10 124.291
C2 C1 C3 127.265 C2 C1 C4 127.265
C3 C1 C4 105.470 C3 C5 C6 108.956
C3 C5 H11 126.609 C4 C6 C5 108.956
C4 C6 H12 126.609 C5 C3 H9 127.400
C5 C6 H12 124.434 C6 C4 H10 127.400
C6 C5 H11 124.434 H7 C2 H8 116.745
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.471      
2 C -0.592      
3 C -0.364      
4 C -0.364      
5 C -0.233      
6 C -0.233      
7 H 0.202      
8 H 0.202      
9 H 0.233      
10 H 0.233      
11 H 0.222      
12 H 0.222      


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 0.654 0.654
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.728 0.000 0.000
y 0.000 -32.949 0.000
z 0.000 0.000 -30.317
Traceless
 xyz
x -10.095 0.000 0.000
y 0.000 3.074 0.000
z 0.000 0.000 7.021
Polar
3z2-r214.042
x2-y2-8.780
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.543 0.000 0.000
y 0.000 8.125 0.000
z 0.000 0.000 15.056


<r2> (average value of r2) Å2
<r2> 138.940
(<r2>)1/2 11.787