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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: HF/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-230.731689
Energy at 298.15K-230.737807
HF Energy-230.731689
Nuclear repulsion energy202.294199
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/Def2TZVPP
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 3384 3067 6.05      
2 A1 3360 3045 7.55      
3 A1 3291 2983 9.91      
4 A1 1849 1676 4.03      
5 A1 1680 1523 49.53      
6 A1 1573 1426 0.35      
7 A1 1486 1347 24.76      
8 A1 1195 1083 1.48      
9 A1 1044 946 2.53      
10 A1 960 870 15.19      
11 A1 719 652 0.00      
12 A2 1071 971 0.00      
13 A2 872 790 0.00      
14 A2 773 701 0.00      
15 A2 541 491 0.00      
16 B1 1092 990 45.50      
17 B1 1064 965 1.59      
18 B1 882 799 61.23      
19 B1 679 616 51.80      
20 B1 228 207 4.63      
21 B2 3378 3062 18.23      
22 B2 3373 3057 5.65      
23 B2 3349 3036 2.94      
24 B2 1768 1603 0.10      
25 B2 1462 1325 0.14      
26 B2 1364 1237 0.09      
27 B2 1198 1086 5.60      
28 B2 1035 938 4.32      
29 B2 860 780 2.20      
30 B2 368 334 0.39      

Unscaled Zero Point Vibrational Energy (zpe) 22949.3 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 20801.2 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/Def2TZVPP
ABC
0.27578 0.12946 0.08810

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

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 2.082
C3 0.000 1.173 -0.131
C4 0.000 -1.173 -0.131
C5 0.000 0.739 -1.387
C6 0.000 -0.739 -1.387
H7 0.000 0.916 2.642
H8 0.000 -0.916 2.642
H9 0.000 2.189 0.206
H10 0.000 -2.189 0.206
H11 0.000 1.344 -2.270
H12 0.000 -1.344 -2.270

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.32111.47371.47372.27072.27072.09272.09272.25822.25823.31543.3154
C21.32112.50462.50463.54613.54611.07361.07362.88282.88284.55474.5547
C31.47372.50462.34671.32872.28742.78543.47211.07013.37922.14603.3033
C41.47372.50462.34672.28741.32873.47212.78543.37921.07013.30332.1460
C52.27073.54611.32872.28741.47734.03294.35542.15393.33281.07102.2622
C62.27073.54612.28741.32871.47734.35544.03293.33282.15392.26221.0710
H72.09271.07362.78543.47214.03294.35541.83122.74923.94664.93125.4073
H82.09271.07363.47212.78544.35544.03291.83123.94662.74925.40734.9312
H92.25822.88281.07013.37922.15393.33282.74923.94664.37812.61644.3142
H102.25822.88283.37921.07013.33282.15393.94662.74924.37814.31422.6164
H113.31544.55472.14603.30331.07102.26224.93125.40732.61644.31422.6876
H123.31544.55473.30332.14602.26221.07105.40734.93124.31422.61642.6876

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.479 C1 C2 H8 121.479
C1 C3 C5 108.137 C1 C3 H9 124.416
C1 C4 C6 108.137 C1 C4 H10 124.416
C2 C1 C3 127.233 C2 C1 C4 127.233
C3 C1 C4 105.534 C3 C5 C6 109.096
C3 C5 H11 126.500 C4 C6 C5 109.096
C4 C6 H12 126.500 C5 C3 H9 127.447
C5 C6 H12 124.405 C6 C4 H10 127.447
C6 C5 H11 124.405 H7 C2 H8 117.042
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.033      
2 C -0.010      
3 C -0.217      
4 C -0.217      
5 C -0.059      
6 C -0.059      
7 H 0.075      
8 H 0.075      
9 H 0.089      
10 H 0.089      
11 H 0.101      
12 H 0.101      


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 0.404 0.404
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.702 0.000 0.000
y 0.000 -32.840 0.000
z 0.000 0.000 -30.460
Traceless
 xyz
x -9.052 0.000 0.000
y 0.000 2.741 0.000
z 0.000 0.000 6.311
Polar
3z2-r212.623
x2-y2-7.862
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.940 0.000 0.000
y 0.000 9.168 0.000
z 0.000 0.000 15.338


<r2> (average value of r2) Å2
<r2> 136.808
(<r2>)1/2 11.696