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

using model chemistry: wB97X-D/6-311G**

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/6-311G**
 hartrees
Energy at 0K-232.092359
Energy at 298.15K-232.096375
HF Energy-232.092359
Nuclear repulsion energy176.970533
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3173 3035 0.00      
2 Ag 3143 3007 0.00      
3 Ag 2069 1979 0.00      
4 Ag 1515 1449 0.00      
5 Ag 1399 1338 0.00      
6 Ag 1173 1122 0.00      
7 Ag 1049 1003 0.00      
8 Ag 894 855 0.00      
9 Ag 546 522 0.00      
10 Ag 233 223 0.00      
11 Au 3225 3084 4.03      
12 Au 1021 976 0.42      
13 Au 923 883 39.36      
14 Au 484 463 3.16      
15 Au 358 342 15.91      
16 Au 78 74 0.39      
17 Bg 3225 3084 0.00      
18 Bg 1022 978 0.00      
19 Bg 897 858 0.00      
20 Bg 681 652 0.00      
21 Bg 327 313 0.00      
22 Bu 3181 3043 6.38      
23 Bu 3144 3007 14.94      
24 Bu 2083 1993 142.63      
25 Bu 1465 1401 1.04      
26 Bu 1265 1210 13.53      
27 Bu 1118 1069 1.32      
28 Bu 895 856 110.25      
29 Bu 556 531 33.53      
30 Bu 122 117 1.01      

Unscaled Zero Point Vibrational Energy (zpe) 20630.1 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 19732.7 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/6-311G**
ABC
1.07072 0.04577 0.04471

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.328 0.658 0.000
C2 0.328 -0.658 0.000
C3 0.328 1.790 0.000
C4 -0.328 -1.790 0.000
C5 0.992 2.908 0.000
C6 -0.992 -2.908 0.000
H7 -1.415 0.673 0.000
H8 1.415 -0.673 0.000
H9 1.335 3.356 0.928
H10 1.335 3.356 -0.928
H11 -1.335 -3.356 0.928
H12 -1.335 -3.356 -0.928

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.47121.30802.44792.60883.62791.08652.19303.30263.30264.24164.2416
C21.47122.44791.30803.62792.60882.19301.08654.24164.24163.30263.3026
C31.30802.44793.63891.30094.88002.07002.69142.08082.08085.48715.4871
C42.44791.30803.63894.88001.30092.69142.07005.48715.48712.08082.0808
C52.60883.62791.30094.88006.14593.28473.60611.08611.08616.74716.7471
C63.62792.60884.88001.30096.14593.60613.28476.74716.74711.08611.0861
H71.08652.19302.07002.69143.28473.60613.13293.95273.95274.13534.1353
H82.19301.08652.69142.07003.60613.28473.13294.13534.13533.95273.9527
H93.30264.24162.08085.48711.08616.74713.95274.13531.85597.22427.4588
H103.30264.24162.08085.48711.08616.74713.95274.13531.85597.45887.2242
H114.24163.30265.48712.08086.74711.08614.13533.95277.22427.45881.8559
H124.24163.30265.48712.08086.74711.08614.13533.95277.45887.22421.8559

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 123.369 C1 C2 H8 117.270
C1 C3 C5 179.455 C2 C1 C3 123.369
C2 C1 H7 117.270 C2 C4 C6 179.455
C3 C1 H7 119.361 C3 C5 H9 121.057
C3 C5 H10 121.057 C4 C2 H8 119.361
C4 C6 H11 121.057 C4 C6 H12 121.057
H9 C5 H10 117.395 H11 C6 H12 117.395
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.150      
2 C -0.150      
3 C -0.011      
4 C -0.011      
5 C -0.275      
6 C -0.275      
7 H 0.143      
8 H 0.143      
9 H 0.146      
10 H 0.146      
11 H 0.146      
12 H 0.146      


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 -34.542 3.536 0.000
y 3.536 -30.720 0.000
z 0.000 0.000 -36.228
Traceless
 xyz
x -1.068 3.536 0.000
y 3.536 4.665 0.000
z 0.000 0.000 -3.597
Polar
3z2-r2-7.193
x2-y2-3.822
xy3.536
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.606 6.015 0.000
y 6.015 19.737 0.000
z 0.000 0.000 5.484


<r2> (average value of r2) Å2
<r2> 241.654
(<r2>)1/2 15.545