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All results from a given calculation for C6H6 (Benzvalene)

using model chemistry: B3LYPultrafine/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-232.133474
Energy at 298.15K-232.139834
HF Energy-232.133474
Nuclear repulsion energy213.380866
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/cc-pVDZ
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 3246 3149 8.19      
2 A1 3207 3111 11.89      
3 A1 3184 3088 0.23      
4 A1 1627 1578 4.25      
5 A1 1409 1366 0.19      
6 A1 1188 1152 2.12      
7 A1 1104 1071 2.04      
8 A1 980 950 0.28      
9 A1 906 878 0.01      
10 A1 759 736 2.09      
11 A1 688 667 6.17      
12 A2 1104 1071 0.00      
13 A2 911 883 0.00      
14 A2 887 861 0.00      
15 A2 770 747 0.00      
16 A2 541 525 0.00      
17 B1 3186 3091 13.79      
18 B1 1113 1079 20.95      
19 B1 990 960 0.26      
20 B1 756 733 79.02      
21 B1 634 615 0.17      
22 B1 510 495 8.09      
23 B2 3220 3124 5.80      
24 B2 3187 3091 25.80      
25 B2 1330 1290 4.42      
26 B2 1259 1221 3.11      
27 B2 1200 1164 1.81      
28 B2 972 943 0.30      
29 B2 855 830 3.31      
30 B2 818 794 12.13      

Unscaled Zero Point Vibrational Energy (zpe) 21270.3 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 20632.2 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 B3LYPultrafine/cc-pVDZ
ABC
0.24591 0.17462 0.12885

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.726 0.000 -1.014
C2 -0.726 0.000 -1.014
C3 0.000 1.078 -0.202
C4 0.000 -1.078 -0.202
C5 0.000 0.671 1.254
C6 0.000 -0.671 1.254
H7 1.488 0.000 -1.794
H8 -1.488 0.000 -1.794
H9 0.000 2.116 -0.541
H10 0.000 -2.116 -0.541
H11 0.000 1.354 2.102
H12 0.000 -1.354 2.102

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.45291.53281.53282.47482.47481.09032.34812.28652.28653.47493.4749
C21.45291.53281.53282.47482.47482.34811.09032.28652.28653.47493.4749
C31.53281.53282.15581.51192.27602.43162.43161.09183.21162.32073.3505
C41.53281.53282.15582.27601.51192.43162.43163.21161.09183.35052.3207
C52.47482.47481.51192.27601.34273.45823.45822.30423.31521.08892.1961
C62.47482.47482.27601.51191.34273.45823.45823.31522.30422.19611.0889
H71.09032.34812.43162.43163.45823.45822.97652.87442.87444.38554.3855
H82.34811.09032.43162.43163.45823.45822.97652.87442.87444.38554.3855
H92.28652.28651.09183.21162.30423.31522.87442.87444.23152.75074.3622
H102.28652.28653.21161.09183.31522.30422.87442.87444.23154.36222.7507
H113.47493.47492.32073.35051.08892.19614.38554.38552.75074.36222.7089
H123.47493.47493.35052.32072.19611.08894.38554.38554.36222.75072.7089

picture of Benzvalene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 61.709 C1 C2 C4 61.709
C1 C2 H8 134.321 C1 C3 C2 56.581
C1 C3 C5 108.743 C1 C3 H9 120.256
C1 C4 C2 56.581 C1 C4 C6 108.743
C1 C4 H10 120.256 C2 C1 C3 61.709
C2 C1 C4 61.709 C2 C1 H7 134.321
C2 C3 C5 108.743 C2 C3 H9 120.256
C2 C4 C6 108.743 C2 C4 H10 120.256
C3 C1 C4 89.373 C3 C1 H7 135.258
C3 C2 C4 89.373 C3 C2 H8 135.258
C3 C5 C6 105.599 C3 C5 H11 125.549
C4 C1 H7 135.258 C4 C2 H8 135.258
C4 C6 C5 105.599 C4 C6 H12 125.549
C5 C3 H9 123.693 C5 C6 H12 128.851
C6 C4 H10 123.693 C6 C5 H11 128.851
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.026      
2 C 0.026      
3 C 0.009      
4 C 0.009      
5 C 0.050      
6 C 0.050      
7 H -0.022      
8 H -0.022      
9 H -0.030      
10 H -0.030      
11 H -0.032      
12 H -0.032      


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 -0.856 0.856
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.349 0.000 0.000
y 0.000 -32.852 0.000
z 0.000 0.000 -33.246
Traceless
 xyz
x -4.300 0.000 0.000
y 0.000 2.446 0.000
z 0.000 0.000 1.854
Polar
3z2-r23.708
x2-y2-4.497
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.127 0.000 0.000
y 0.000 9.057 0.000
z 0.000 0.000 8.982


<r2> (average value of r2) Å2
<r2> 111.847
(<r2>)1/2 10.576