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All results from a given calculation for C6H6 (1,2,4,5-Hexatetraene)

using model chemistry: wB97X-D/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at wB97X-D/6-31G**
 hartrees
Energy at 0K-232.042388
Energy at 298.15K-232.046414
HF Energy-232.042388
Nuclear repulsion energy176.575867
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 wB97X-D/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3198 3198 0.00      
2 Ag 3169 3169 0.00      
3 Ag 2090 2090 0.00      
4 Ag 1533 1533 0.00      
5 Ag 1413 1413 0.00      
6 Ag 1181 1181 0.00      
7 Ag 1058 1058 0.00      
8 Ag 892 892 0.00      
9 Ag 547 547 0.00      
10 Ag 236 236 0.00      
11 Au 3252 3252 6.12      
12 Au 1029 1029 0.15      
13 Au 925 925 34.57      
14 Au 483 483 2.96      
15 Au 367 367 10.64      
16 Au 81 81 0.24      
17 Bg 3252 3252 0.00      
18 Bg 1031 1031 0.00      
19 Bg 898 898 0.00      
20 Bg 679 679 0.00      
21 Bg 337 337 0.00      
22 Bu 3205 3205 8.35      
23 Bu 3169 3169 16.60      
24 Bu 2103 2103 117.76      
25 Bu 1483 1483 0.17      
26 Bu 1276 1276 13.93      
27 Bu 1127 1127 1.11      
28 Bu 893 893 110.03      
29 Bu 558 558 24.35      
30 Bu 123 123 0.77      

Unscaled Zero Point Vibrational Energy (zpe) 20794.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20794.0 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 wB97X-D/6-31G**
ABC
1.07046 0.04554 0.04448

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.328 0.657 0.000
C2 0.328 -0.657 0.000
C3 0.328 1.794 0.000
C4 -0.328 -1.794 0.000
C5 0.982 2.921 0.000
C6 -0.982 -2.921 0.000
H7 -1.415 0.675 0.000
H8 1.415 -0.675 0.000
H9 1.264 3.410 0.929
H10 1.264 3.410 -0.929
H11 -1.264 -3.410 0.929
H12 -1.264 -3.410 -0.929

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.46921.31182.45132.61543.63811.08782.19403.31253.31254.27614.2761
C21.46922.45131.31183.63812.61542.19401.08784.27614.27613.31253.3125
C31.31182.45133.64711.30364.89372.07132.69772.08602.08605.52075.5207
C42.45131.31183.64714.89371.30362.69772.07135.52075.52072.08602.0860
C52.61543.63811.30364.89376.16393.28543.62221.08691.08696.78196.7819
C63.63812.61544.89371.30366.16393.62223.28546.78196.78191.08691.0869
H71.08782.19402.07132.69773.28543.62223.13613.93983.93984.19214.1921
H82.19401.08782.69772.07133.62223.28543.13614.19214.19213.93983.9398
H93.31254.27612.08605.52071.08696.78193.93984.19211.85797.27367.5071
H103.31254.27612.08605.52071.08696.78193.93984.19211.85797.50717.2736
H114.27613.31255.52072.08606.78191.08694.19213.93987.27367.50711.8579
H124.27613.31255.52072.08606.78191.08694.19213.93987.50717.27361.8579

picture of 1,2,4,5-Hexatetraene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 123.533 C1 C2 H8 117.410
C1 C3 C5 179.840 C2 C1 C3 123.533
C2 C1 H7 117.410 C2 C4 C6 179.840
C3 C1 H7 119.056 C3 C5 H9 121.272
C3 C5 H10 121.272 C4 C2 H8 119.056
C4 C6 H11 121.272 C4 C6 H12 121.272
H9 C5 H10 117.456 H11 C6 H12 117.456
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.253      
2 C -0.253      
3 C 0.248      
4 C 0.248      
5 C -0.451      
6 C -0.451      
7 H 0.152      
8 H 0.152      
9 H 0.152      
10 H 0.152      
11 H 0.152      
12 H 0.152      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.931 3.183 0.000
y 3.183 -30.506 0.000
z 0.000 0.000 -35.429
Traceless
 xyz
x -0.964 3.183 0.000
y 3.183 4.174 0.000
z 0.000 0.000 -3.210
Polar
3z2-r2-6.420
x2-y2-3.425
xy3.183
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.789 6.206 0.000
y 6.206 19.090 0.000
z 0.000 0.000 4.936


<r2> (average value of r2) Å2
<r2> 242.427
(<r2>)1/2 15.570