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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: HF/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-230.720275
Energy at 298.15K-230.726399
Nuclear repulsion energy202.281556
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/6-311+G(3df,2p)
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 3381 3072 5.59      
2 A1 3356 3049 6.91      
3 A1 3287 2986 9.44      
4 A1 1845 1676 4.00      
5 A1 1675 1522 52.43      
6 A1 1572 1428 0.25      
7 A1 1485 1350 24.35      
8 A1 1195 1086 1.51      
9 A1 1045 949 2.40      
10 A1 960 873 15.32      
11 A1 718 653 0.00      
12 A2 1073 975 0.00      
13 A2 873 793 0.00      
14 A2 774 703 0.00      
15 A2 541 491 0.00      
16 B1 1093 993 43.69      
17 B1 1066 968 1.20      
18 B1 882 802 61.93      
19 B1 678 616 54.00      
20 B1 227 206 5.14      
21 B2 3375 3066 15.20      
22 B2 3369 3061 5.51      
23 B2 3346 3040 2.79      
24 B2 1763 1602 0.32      
25 B2 1461 1328 0.20      
26 B2 1364 1239 0.09      
27 B2 1199 1089 5.43      
28 B2 1034 940 4.53      
29 B2 858 779 2.07      
30 B2 368 334 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 22930.1 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 20834.3 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/6-311+G(3df,2p)
ABC
0.27579 0.12944 0.08809

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.761
C2 0.000 0.000 2.083
C3 0.000 1.173 -0.131
C4 0.000 -1.173 -0.131
C5 0.000 0.739 -1.388
C6 0.000 -0.739 -1.388
H7 0.000 0.916 2.644
H8 0.000 -0.916 2.644
H9 0.000 2.189 0.206
H10 0.000 -2.189 0.206
H11 0.000 1.344 -2.272
H12 0.000 -1.344 -2.272

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.32221.47401.47402.27232.27232.09402.09402.25862.25863.31743.3174
C21.32222.50622.50623.54893.54891.07391.07392.88412.88414.55784.5578
C31.47402.50622.34651.32962.28792.78743.47381.07053.37942.14733.3044
C41.47402.50622.34652.28791.32963.47382.78743.37941.07053.30442.1473
C52.27233.54891.32962.28791.47744.03594.35832.15493.33361.07142.2626
C62.27233.54892.28791.32961.47744.35834.03593.33362.15492.26261.0714
H72.09401.07392.78743.47384.03594.35831.83162.75103.94814.93465.4106
H82.09401.07393.47382.78744.35834.03591.83163.94812.75105.41064.9346
H92.25862.88411.07053.37942.15493.33362.75103.94814.37862.61774.3155
H102.25862.88413.37941.07053.33362.15493.94812.75104.37864.31552.6177
H113.31744.55782.14733.30441.07142.26264.93465.41062.61774.31552.6883
H123.31744.55783.30442.14732.26261.07145.41064.93464.31552.61772.6883

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.486 C1 C2 H8 121.486
C1 C3 C5 108.180 C1 C3 H9 124.394
C1 C4 C6 108.180 C1 C4 H10 124.394
C2 C1 C3 127.256 C2 C1 C4 127.256
C3 C1 C4 105.489 C3 C5 C6 109.076
C3 C5 H11 126.517 C4 C6 C5 109.076
C4 C6 H12 126.517 C5 C3 H9 127.426
C5 C6 H12 124.408 C6 C4 H10 127.426
C6 C5 H11 124.408 H7 C2 H8 117.028
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.234      
2 C -0.090      
3 C -0.272      
4 C -0.272      
5 C -0.207      
6 C -0.207      
7 H 0.135      
8 H 0.135      
9 H 0.132      
10 H 0.132      
11 H 0.140      
12 H 0.140      


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 0.423 0.423
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.010 0.000 0.000
y 0.000 -32.960 0.000
z 0.000 0.000 -30.390
Traceless
 xyz
x -9.335 0.000 0.000
y 0.000 2.740 0.000
z 0.000 0.000 6.595
Polar
3z2-r213.190
x2-y2-8.050
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.742 0.000 0.000
y 0.000 9.635 0.000
z 0.000 0.000 15.530


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000