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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-232.101508
Energy at 298.15K-232.107207
Nuclear repulsion energy200.777156
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 B3PW91/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3265 3124 4.94      
2 A1 3241 3101 10.33      
3 A1 3174 3037 7.20      
4 A1 1727 1653 4.05      
5 A1 1562 1495 28.63      
6 A1 1475 1411 0.03      
7 A1 1388 1328 24.58      
8 A1 1114 1066 1.76      
9 A1 1021 976 2.67      
10 A1 920 880 8.00      
11 A1 678 648 0.07      
12 A2 940 899 0.00      
13 A2 783 749 0.00      
14 A2 693 663 0.00      
15 A2 490 469 0.00      
16 B1 962 920 43.29      
17 B1 926 886 2.92      
18 B1 797 763 49.98      
19 B1 642 614 28.64      
20 B1 206 197 3.46      
21 B2 3260 3119 9.93      
22 B2 3259 3118 14.21      
23 B2 3231 3091 3.65      
24 B2 1645 1574 0.01      
25 B2 1357 1298 0.06      
26 B2 1267 1213 0.13      
27 B2 1116 1068 9.07      
28 B2 973 931 2.09      
29 B2 803 768 1.72      
30 B2 339 324 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 21625.8 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 20689.4 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 B3PW91/6-31G*
ABC
0.27438 0.12714 0.08688

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.757
C2 0.000 0.000 2.101
C3 0.000 1.177 -0.125
C4 0.000 -1.177 -0.125
C5 0.000 0.736 -1.403
C6 0.000 -0.736 -1.403
H7 0.000 0.926 2.671
H8 0.000 -0.926 2.671
H9 0.000 2.203 0.223
H10 0.000 -2.203 0.223
H11 0.000 1.349 -2.298
H12 0.000 -1.349 -2.298

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.34371.47101.47102.28232.28232.12592.12592.26732.26733.34003.3400
C21.34372.51782.51783.58063.58061.08731.08732.89522.89524.60144.6014
C31.47102.51782.35451.35262.30102.80693.49841.08363.39862.18033.3326
C41.47102.51782.35452.30101.35263.49842.80693.39861.08363.33262.1803
C52.28233.58061.35262.30101.47164.07854.39992.19063.35921.08492.2687
C62.28233.58062.30101.35261.47164.39994.07853.35922.19062.26871.0849
H72.12591.08732.80693.49844.07854.39991.85182.76123.97304.98715.4651
H82.12591.08733.49842.80694.39994.07851.85183.97302.76125.46514.9871
H92.26732.89521.08363.39862.19063.35922.76123.97304.40702.66224.3562
H102.26732.89523.39861.08363.35922.19063.97302.76124.40704.35622.6622
H113.34004.60142.18033.33261.08492.26874.98715.46512.66224.35622.6979
H123.34004.60143.33262.18032.26871.08495.46514.98714.35622.66222.6979

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.614 C1 C2 H8 121.614
C1 C3 C5 107.790 C1 C3 H9 124.442
C1 C4 C6 107.790 C1 C4 H10 124.442
C2 C1 C3 126.839 C2 C1 C4 126.839
C3 C1 C4 106.322 C3 C5 C6 109.049
C3 C5 H11 126.539 C4 C6 C5 109.049
C4 C6 H12 126.539 C5 C3 H9 127.768
C5 C6 H12 124.412 C6 C4 H10 127.768
C6 C5 H11 124.412 H7 C2 H8 116.771
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.153     -0.100
2 C -0.442     -0.100
3 C -0.180     -0.337
4 C -0.180     -0.337
5 C -0.180     0.354
6 C -0.180     -0.467
7 H 0.182     0.133
8 H 0.182     0.133
9 H 0.160     0.172
10 H 0.160     0.172
11 H 0.162     0.189
12 H 0.162     0.189


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 0.599 0.599
CHELPG        
AIM        
ESP 0.000 0.000 0.610 0.610


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.845 0.000 0.000
y 0.000 -31.745 0.000
z 0.000 0.000 -29.645
Traceless
 xyz
x -8.150 0.000 0.000
y 0.000 2.500 0.000
z 0.000 0.000 5.650
Polar
3z2-r211.301
x2-y2-7.100
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.196 0.000 0.000
y 0.000 8.798 0.000
z 0.000 0.000 14.017


<r2> (average value of r2) Å2
<r2> 137.717
(<r2>)1/2 11.735