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

using model chemistry: BLYP/daug-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 BLYP/daug-cc-pVDZ
 hartrees
Energy at 0K-232.028159
Energy at 298.15K 
HF Energy-232.028159
Nuclear repulsion energy206.333878
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 BLYP/daug-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 3126 3126 11.26 363.53 0.03 0.07
2 A1 3020 3020 35.78 191.11 0.11 0.20
3 A1 1559 1559 0.06 72.16 0.01 0.02
4 A1 1124 1124 3.89 33.65 0.10 0.18
5 A1 990 990 2.49 8.56 0.66 0.80
6 A1 899 899 4.57 12.61 0.19 0.32
7 A1 819 819 0.62 4.44 0.49 0.65
8 A1 768 768 77.05 3.68 0.02 0.03
9 A1 373 373 5.10 5.63 0.53 0.69
10 A2 3091 3091 0.00 211.29 0.75 0.86
11 A2 1230 1230 0.00 6.08 0.75 0.86
12 A2 1157 1157 0.00 11.14 0.75 0.86
13 A2 910 910 0.00 1.54 0.75 0.86
14 A2 867 867 0.00 1.74 0.75 0.86
15 A2 760 760 0.00 1.71 0.75 0.86
16 A2 327 327 0.00 0.76 0.75 0.86
17 B1 3122 3122 49.50 83.48 0.75 0.86
18 B1 1533 1533 17.84 0.18 0.75 0.86
19 B1 1152 1152 1.57 2.78 0.75 0.86
20 B1 1059 1059 0.20 0.32 0.75 0.86
21 B1 955 955 0.54 5.97 0.75 0.86
22 B1 676 676 46.02 1.36 0.75 0.86
23 B2 3093 3093 35.11 56.14 0.75 0.86
24 B2 3015 3015 19.06 139.89 0.75 0.86
25 B2 1247 1247 35.52 0.01 0.75 0.86
26 B2 1109 1109 7.01 0.14 0.75 0.86
27 B2 910 910 7.37 0.16 0.75 0.86
28 B2 889 889 0.59 1.16 0.75 0.86
29 B2 789 789 10.62 0.24 0.75 0.86
30 B2 467 467 4.07 2.49 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20518.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20518.9 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 BLYP/daug-cc-pVDZ
ABC
0.25597 0.14572 0.11344

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.798 0.526
C2 0.000 -0.798 0.526
H3 0.000 1.369 1.470
H4 0.000 -1.369 1.470
C5 -1.319 0.678 -0.266
C6 1.319 0.678 -0.266
C7 1.319 -0.678 -0.266
C8 -1.319 -0.678 -0.266
H9 -1.974 1.434 -0.715
H10 1.974 1.434 -0.715
H11 1.974 -1.434 -0.715
H12 -1.974 -1.434 -0.715

Atom - Atom Distances (Å)
  C1 C2 H3 H4 C5 C6 C7 C8 H9 H10 H11 H12
C11.59621.10302.36391.54361.54362.13212.13212.41682.41683.22753.2275
C21.59622.36391.10302.13212.13211.54361.54363.22753.22752.41682.4168
H31.10302.36392.73882.28752.28752.99072.99072.94512.94514.06534.0653
H42.36391.10302.73882.99072.99072.28752.28754.06534.06532.94512.9451
C51.54362.13212.28752.99072.63812.96591.35521.09623.40813.93712.2555
C61.54362.13212.28752.99072.63811.35522.96593.40811.09622.25553.9371
C72.13211.54362.99072.28752.96591.35522.63813.93712.25551.09623.4081
C82.13211.54362.99072.28751.35522.96592.63812.25553.93713.40811.0962
H92.41683.22752.94514.06531.09623.40813.93712.25553.94744.87882.8671
H102.41683.22752.94514.06533.40811.09622.25553.93713.94742.86714.8788
H113.22752.41684.06532.94513.93712.25551.09623.40814.87882.86713.9474
H123.22752.41684.06532.94512.25553.93713.40811.09622.86714.87883.9474

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 121.196 C1 C2 H7 85.524
C1 C2 H8 85.524 C1 C5 H8 94.476
C1 C5 H9 131.822 C1 C6 H7 94.476
C1 C6 H10 131.822 C2 C1 C3 121.196
C2 C1 C5 85.524 C2 C1 C6 85.524
C2 H7 C6 94.476 C2 H7 H11 131.822
C2 H8 C5 94.476 C2 H8 H12 131.822
C3 C1 C5 118.662 C3 C1 C6 118.662
C4 C2 H7 118.662 C4 C2 H8 118.662
C5 C1 C6 117.420 C5 H8 H12 133.602
C6 H7 H11 133.602 H7 C6 H10 133.602
H8 C5 H9 133.602
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.169      
2 C 1.169      
3 H -1.107      
4 H -1.107      
5 C 0.826      
6 C 0.826      
7 C 0.826      
8 C 0.826      
9 H -0.857      
10 H -0.857      
11 H -0.857      
12 H -0.857      


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 -0.009 0.009
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.834 0.000 0.000
y 0.000 -33.857 0.000
z 0.000 0.000 -37.049
Traceless
 xyz
x -1.380 0.000 0.000
y 0.000 3.084 0.000
z 0.000 0.000 -1.704
Polar
3z2-r2-3.408
x2-y2-2.976
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.350 0.000 0.000
y 0.000 10.960 0.000
z 0.000 0.000 8.413


<r2> (average value of r2) Å2
<r2> 121.797
(<r2>)1/2 11.036