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All results from a given calculation for C6H6 (Benzvalene)

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-232.195811
Energy at 298.15K-232.202210
HF Energy-232.195811
Nuclear repulsion energy214.436192
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 B3LYPultrafine/TZVP
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 3245 3126 6.02      
2 A1 3216 3098 10.93      
3 A1 3190 3073 0.61      
4 A1 1617 1558 6.71      
5 A1 1406 1354 0.06      
6 A1 1198 1154 3.68      
7 A1 1120 1079 3.00      
8 A1 991 955 0.23      
9 A1 897 865 0.25      
10 A1 768 740 3.20      
11 A1 701 675 5.28      
12 A2 1124 1083 0.00      
13 A2 919 885 0.00      
14 A2 901 868 0.00      
15 A2 765 737 0.00      
16 A2 546 526 0.00      
17 B1 3197 3080 13.36      
18 B1 1120 1079 29.07      
19 B1 1007 970 0.06      
20 B1 758 730 97.55      
21 B1 633 610 0.20      
22 B1 512 493 13.30      
23 B2 3222 3104 5.30      
24 B2 3191 3075 23.38      
25 B2 1341 1292 6.46      
26 B2 1273 1226 1.66      
27 B2 1205 1161 3.11      
28 B2 984 948 0.15      
29 B2 863 831 2.73      
30 B2 827 797 13.46      

Unscaled Zero Point Vibrational Energy (zpe) 21366.9 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 20584.9 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 B3LYPultrafine/TZVP
ABC
0.24844 0.17621 0.12993

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.721 0.000 -1.011
C2 -0.721 0.000 -1.011
C3 0.000 1.075 -0.202
C4 0.000 -1.075 -0.202
C5 0.000 0.667 1.250
C6 0.000 -0.667 1.250
H7 1.478 0.000 -1.781
H8 -1.478 0.000 -1.781
H9 0.000 2.103 -0.537
H10 0.000 -2.103 -0.537
H11 0.000 1.345 2.090
H12 0.000 -1.345 2.090

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.44281.52621.52622.46512.46511.07992.33032.27352.27353.45613.4561
C21.44281.52621.52622.46512.46512.33031.07992.27352.27353.45613.4561
C31.52621.52622.14911.50792.26762.41532.41531.08193.19542.30783.3328
C41.52621.52622.14912.26761.50792.41532.41533.19541.08193.33282.3078
C52.46512.46511.50792.26761.33473.43803.43802.29233.29681.07942.1807
C62.46512.46512.26761.50791.33473.43803.43803.29682.29232.18071.0794
H71.07992.33032.41532.41533.43803.43802.95542.85602.85604.35694.3569
H82.33031.07992.41532.41533.43803.43802.95542.85602.85604.35694.3569
H92.27352.27351.08193.19542.29233.29682.85602.85604.20662.73404.3349
H102.27352.27353.19541.08193.29682.29232.85602.85604.20664.33492.7340
H113.45613.45612.30783.33281.07942.18074.35694.35692.73404.33492.6902
H123.45613.45613.33282.30782.18071.07944.35694.35694.33492.73402.6902

picture of Benzvalene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 61.793 C1 C2 C4 61.793
C1 C2 H8 134.453 C1 C3 C2 56.415
C1 C3 C5 108.673 C1 C3 H9 120.357
C1 C4 C2 56.415 C1 C4 C6 108.673
C1 C4 H10 120.357 C2 C1 C3 61.793
C2 C1 C4 61.793 C2 C1 H7 134.453
C2 C3 C5 108.673 C2 C3 H9 120.357
C2 C4 C6 108.673 C2 C4 H10 120.357
C3 C1 C4 89.506 C3 C1 H7 135.182
C3 C2 C4 89.506 C3 C2 H8 135.182
C3 C5 C6 105.668 C3 C5 H11 125.436
C4 C1 H7 135.182 C4 C2 H8 135.182
C4 C6 C5 105.668 C4 C6 H12 125.436
C5 C3 H9 123.702 C5 C6 H12 128.896
C6 C4 H10 123.702 C6 C5 H11 128.896
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.104      
2 C -0.104      
3 C -0.121      
4 C -0.121      
5 C -0.168      
6 C -0.168      
7 H 0.133      
8 H 0.133      
9 H 0.152      
10 H 0.152      
11 H 0.108      
12 H 0.108      


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 -0.947 0.947
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.952 0.000 0.000
y 0.000 -32.897 0.000
z 0.000 0.000 -33.547
Traceless
 xyz
x -4.730 0.000 0.000
y 0.000 2.853 0.000
z 0.000 0.000 1.877
Polar
3z2-r23.755
x2-y2-5.055
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.187 0.000 0.000
y 0.000 9.443 0.000
z 0.000 0.000 9.526


<r2> (average value of r2) Å2
<r2> 111.171
(<r2>)1/2 10.544