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All results from a given calculation for C6H6 (Dewar Benzene)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-232.003082
Energy at 298.15K 
HF Energy-232.003082
Nuclear repulsion energy207.822946
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 B97D3/6-311G*
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 3138 3138 15.88 321.23 0.04 0.07
2 A1 3043 3043 58.15 167.76 0.15 0.26
3 A1 1588 1588 0.04 32.97 0.05 0.09
4 A1 1150 1150 4.69 20.97 0.17 0.28
5 A1 1006 1006 2.94 11.62 0.74 0.85
6 A1 919 919 3.57 9.14 0.25 0.40
7 A1 849 849 0.06 5.10 0.73 0.84
8 A1 785 785 77.75 5.21 0.09 0.17
9 A1 380 380 5.49 11.67 0.63 0.77
10 A2 3102 3102 0.00 208.10 0.75 0.86
11 A2 1251 1251 0.00 5.99 0.75 0.86
12 A2 1175 1175 0.00 12.16 0.75 0.86
13 A2 929 929 0.00 0.80 0.75 0.86
14 A2 881 881 0.00 0.76 0.75 0.86
15 A2 787 787 0.00 2.67 0.75 0.86
16 A2 334 334 0.00 2.16 0.75 0.86
17 B1 3133 3133 79.52 82.62 0.75 0.86
18 B1 1562 1562 12.68 2.10 0.75 0.86
19 B1 1176 1176 1.40 3.58 0.75 0.86
20 B1 1074 1074 0.20 0.07 0.75 0.86
21 B1 974 974 0.17 6.92 0.75 0.86
22 B1 686 686 49.07 4.48 0.75 0.86
23 B2 3104 3104 61.73 54.43 0.75 0.86
24 B2 3036 3036 25.04 142.85 0.75 0.86
25 B2 1265 1265 37.90 0.04 0.75 0.86
26 B2 1129 1129 5.43 0.69 0.75 0.86
27 B2 937 937 8.37 0.03 0.75 0.86
28 B2 910 910 0.17 1.08 0.75 0.86
29 B2 805 805 12.49 1.39 0.75 0.86
30 B2 477 477 5.01 5.62 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20791.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20791.9 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 B97D3/6-311G*
ABC
0.25960 0.14776 0.11519

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.791 0.524
C2 0.000 -0.791 0.524
H3 0.000 1.352 1.465
H4 0.000 -1.352 1.465
C5 -1.310 0.672 -0.265
C6 1.310 0.672 -0.265
C7 1.310 -0.672 -0.265
C8 -1.310 -0.672 -0.265
H9 -1.955 1.426 -0.716
H10 1.955 1.426 -0.716
H11 1.955 -1.426 -0.716
H12 -1.955 -1.426 -0.716

Atom - Atom Distances (Å)
  C1 C2 H3 H4 C5 C6 C7 C8 H9 H10 H11 H12
C11.58211.09582.34091.53331.53332.11632.11632.40032.40033.20513.2051
C21.58212.34091.09582.11632.11631.53331.53333.20513.20512.40032.4003
H31.09582.34092.70472.27352.27352.96752.96752.92972.92974.03674.0367
H42.34091.09582.70472.96752.96752.27352.27354.03674.03672.92972.9297
C51.53332.11632.27352.96752.61952.94451.34481.08973.38083.90692.2409
C61.53332.11632.27352.96752.61951.34482.94453.38081.08972.24093.9069
C72.11631.53332.96752.27352.94451.34482.61953.90692.24091.08973.3808
C82.11631.53332.96752.27351.34482.94452.61952.24093.90693.38081.0897
H92.40033.20512.92974.03671.08973.38083.90692.24093.91004.83922.8512
H102.40033.20512.92974.03673.38081.08972.24093.90693.91002.85124.8392
H113.20512.40034.03672.92973.90692.24091.08973.38084.83922.85123.9100
H123.20512.40034.03672.92972.24093.90693.38081.08972.85124.83923.9100

picture of Dewar Benzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 120.813 C1 C2 H7 85.561
C1 C2 H8 85.561 C1 C5 H8 94.439
C1 C5 H9 131.703 C1 C6 H7 94.439
C1 C6 H10 131.703 C2 C1 C3 120.813
C2 C1 C5 85.561 C2 C1 C6 85.561
C2 H7 C6 94.439 C2 H7 H11 131.703
C2 H8 C5 94.439 C2 H8 H12 131.703
C3 C1 C5 118.768 C3 C1 C6 118.768
C4 C2 H7 118.768 C4 C2 H8 118.768
C5 C1 C6 117.336 C5 H8 H12 133.729
C6 H7 H11 133.729 H7 C6 H10 133.729
H8 C5 H9 133.729
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.231      
2 C -0.231      
3 H 0.197      
4 H 0.197      
5 C -0.149      
6 C -0.149      
7 C -0.149      
8 C -0.149      
9 H 0.166      
10 H 0.166      
11 H 0.166      
12 H 0.166      


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 -0.035 0.035
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.514 0.000 0.000
y 0.000 -32.941 0.000
z 0.000 0.000 -36.086
Traceless
 xyz
x -1.000 0.000 0.000
y 0.000 2.859 0.000
z 0.000 0.000 -1.858
Polar
3z2-r2-3.717
x2-y2-2.573
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.429 0.000 0.000
y 0.000 9.879 0.000
z 0.000 0.000 6.528


<r2> (average value of r2) Å2
<r2> 119.684
(<r2>)1/2 10.940