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All results from a given calculation for C6H6 (Benzvalene)

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-230.674038
Energy at 298.15K-230.680322
HF Energy-230.674038
Nuclear repulsion energy211.636783
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 B97D3/3-21G
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 3229 3174 0.66      
2 A1 3217 3162 26.86      
3 A1 3187 3133 0.55      
4 A1 1574 1547 2.42      
5 A1 1325 1303 0.32      
6 A1 1146 1127 1.37      
7 A1 1110 1091 4.54      
8 A1 982 966 0.41      
9 A1 876 861 0.97      
10 A1 782 769 11.35      
11 A1 706 694 0.71      
12 A2 1108 1089 0.00      
13 A2 915 899 0.00      
14 A2 895 880 0.00      
15 A2 731 718 0.00      
16 A2 525 516 0.00      
17 B1 3192 3138 15.38      
18 B1 1096 1077 31.55      
19 B1 996 979 0.74      
20 B1 737 725 92.23      
21 B1 607 597 0.26      
22 B1 504 496 15.85      
23 B2 3199 3145 18.57      
24 B2 3187 3132 6.68      
25 B2 1317 1294 8.73      
26 B2 1248 1226 0.01      
27 B2 1159 1139 3.82      
28 B2 958 942 0.00      
29 B2 861 847 0.05      
30 B2 801 788 14.44      

Unscaled Zero Point Vibrational Energy (zpe) 21084.4 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 20726.0 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 B97D3/3-21G
ABC
0.23986 0.17216 0.12726

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.741 0.000 -1.026
C2 -0.741 0.000 -1.026
C3 0.000 1.093 -0.201
C4 0.000 -1.093 -0.201
C5 0.000 0.674 1.259
C6 0.000 -0.674 1.259
H7 1.528 0.000 -1.766
H8 -1.528 0.000 -1.766
H9 0.000 2.127 -0.531
H10 0.000 -2.127 -0.531
H11 0.000 1.355 2.102
H12 0.000 -1.355 2.102

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.48111.55711.55712.49512.49511.08032.38592.30602.30603.48823.4882
C21.48111.55711.55712.49512.49512.38591.08032.30602.30603.48823.4882
C31.55711.55712.18681.51942.29262.44502.44501.08493.23722.31753.3614
C41.55711.55712.18682.29261.51942.44502.44503.23721.08493.36142.3175
C52.49512.49511.51942.29261.34783.45543.45542.30563.32401.08352.1972
C62.49512.49512.29261.51941.34783.45543.45543.32402.30562.19721.0835
H71.08032.38592.44502.44503.45543.45543.05562.89552.89554.37364.3736
H82.38591.08032.44502.44503.45543.45543.05562.89552.89554.37364.3736
H92.30602.30601.08493.23722.30563.32402.89552.89554.25402.74304.3653
H102.30602.30603.23721.08493.32402.30562.89552.89554.25404.36532.7430
H113.48823.48822.31753.36141.08352.19724.37364.37362.74304.36532.7108
H123.48823.48823.36142.31752.19721.08354.37364.37364.36532.74302.7108

picture of Benzvalene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 61.602 C1 C2 C4 61.602
C1 C2 H8 136.782 C1 C3 C2 56.795
C1 C3 C5 108.381 C1 C3 H9 120.533
C1 C4 C2 56.795 C1 C4 C6 108.381
C1 C4 H10 120.533 C2 C1 C3 61.602
C2 C1 C4 61.602 C2 C1 H7 136.782
C2 C3 C5 108.381 C2 C3 H9 120.533
C2 C4 C6 108.381 C2 C4 H10 120.533
C3 C1 C4 89.210 C3 C1 H7 135.186
C3 C2 C4 89.210 C3 C2 H8 135.186
C3 C5 C6 106.028 C3 C5 H11 124.995
C4 C1 H7 135.186 C4 C2 H8 135.186
C4 C6 C5 106.028 C4 C6 H12 124.995
C5 C3 H9 123.717 C5 C6 H12 128.977
C6 C4 H10 123.717 C6 C5 H11 128.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.169      
2 C -0.169      
3 C -0.275      
4 C -0.275      
5 C -0.103      
6 C -0.103      
7 H 0.172      
8 H 0.172      
9 H 0.192      
10 H 0.192      
11 H 0.184      
12 H 0.184      


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 -0.952 0.952
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.524 0.000 0.000
y 0.000 -32.219 0.000
z 0.000 0.000 -32.516
Traceless
 xyz
x -5.156 0.000 0.000
y 0.000 2.801 0.000
z 0.000 0.000 2.355
Polar
3z2-r24.710
x2-y2-5.305
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.228 0.000 0.000
y 0.000 8.254 0.000
z 0.000 0.000 8.027


<r2> (average value of r2) Å2
<r2> 112.838
(<r2>)1/2 10.623