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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: B3PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/3-21G
 hartrees
Energy at 0K-230.824430
Energy at 298.15K-230.830216
Nuclear repulsion energy200.050175
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 B3PW91/3-21G
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 3281 3154 5.54      
2 A1 3254 3127 2.42      
3 A1 3165 3042 3.93      
4 A1 1717 1651 3.51      
5 A1 1538 1478 25.79      
6 A1 1494 1436 0.12      
7 A1 1381 1328 28.50      
8 A1 1136 1092 2.43      
9 A1 984 946 4.97      
10 A1 906 871 9.51      
11 A1 692 665 0.01      
12 A2 966 929 0.00      
13 A2 793 762 0.00      
14 A2 706 679 0.00      
15 A2 503 483 0.00      
16 B1 985 947 59.05      
17 B1 953 916 3.79      
18 B1 794 763 73.23      
19 B1 634 610 42.88      
20 B1 204 196 6.09      
21 B2 3271 3144 9.34      
22 B2 3251 3125 4.31      
23 B2 3245 3119 2.31      
24 B2 1616 1553 0.31      
25 B2 1341 1289 0.05      
26 B2 1272 1223 0.17      
27 B2 1133 1089 11.01      
28 B2 979 941 1.66      
29 B2 827 795 0.97      
30 B2 352 338 0.81      

Unscaled Zero Point Vibrational Energy (zpe) 21685.8 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 20844.4 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 B3PW91/3-21G
ABC
0.27132 0.12632 0.08619

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.766
C2 0.000 0.000 2.107
C3 0.000 1.184 -0.127
C4 0.000 -1.184 -0.127
C5 0.000 0.743 -1.408
C6 0.000 -0.743 -1.408
H7 0.000 0.926 2.675
H8 0.000 -0.926 2.675
H9 0.000 2.207 0.221
H10 0.000 -2.207 0.221
H11 0.000 1.350 -2.302
H12 0.000 -1.350 -2.302

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.34101.48331.48332.29722.29722.12182.12182.27372.27373.35213.3521
C21.34102.52842.52843.59243.59241.08631.08632.90342.90344.61124.6112
C31.48332.52842.36891.35502.31402.81383.50781.08043.40962.18163.3401
C41.48332.52842.36892.31401.35503.50782.81383.40961.08043.34012.1816
C52.29723.59241.35502.31401.48534.08694.41072.19043.36971.08112.2759
C62.29723.59242.31401.35501.48534.41074.08693.36972.19042.27591.0811
H72.12181.08632.81383.50784.08694.41071.85202.76853.98004.99525.4729
H82.12181.08633.50782.81384.41074.08691.85203.98002.76855.47294.9952
H92.27372.90341.08043.40962.19043.36972.76853.98004.41472.66464.3614
H102.27372.90343.40961.08043.36972.19043.98002.76854.41474.36142.6646
H113.35214.61122.18163.34011.08112.27594.99525.47292.66464.36142.7004
H123.35214.61123.34012.18162.27591.08115.47294.99524.36142.66462.7004

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.527 C1 C2 H8 121.527
C1 C3 C5 107.980 C1 C3 H9 124.216
C1 C4 C6 107.980 C1 C4 H10 124.216
C2 C1 C3 127.009 C2 C1 C4 127.009
C3 C1 C4 105.982 C3 C5 C6 109.029
C3 C5 H11 126.781 C4 C6 C5 109.029
C4 C6 H12 126.781 C5 C3 H9 127.805
C5 C6 H12 124.190 C6 C4 H10 127.805
C6 C5 H11 124.190 H7 C2 H8 116.946
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.021      
2 C -0.424      
3 C -0.200      
4 C -0.200      
5 C -0.222      
6 C -0.222      
7 H 0.225      
8 H 0.225      
9 H 0.208      
10 H 0.208      
11 H 0.211      
12 H 0.211      


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 0.680 0.680
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.312 0.000 0.000
y 0.000 -31.513 0.000
z 0.000 0.000 -29.225
Traceless
 xyz
x -9.943 0.000 0.000
y 0.000 3.256 0.000
z 0.000 0.000 6.687
Polar
3z2-r213.375
x2-y2-8.799
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.371 0.000 0.000
y 0.000 8.245 0.000
z 0.000 0.000 13.392


<r2> (average value of r2) Å2
<r2> 138.732
(<r2>)1/2 11.778