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All results from a given calculation for C6H8 ((E)-hexa-2,3,4-triene)

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 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-233.336688
Energy at 298.15K-233.342975
HF Energy-233.336688
Nuclear repulsion energy190.315395
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 3159 3021 0.00      
2 Ag 3139 3002 0.00      
3 Ag 3037 2905 0.00      
4 Ag 2241 2144 0.00      
5 Ag 1494 1429 0.00      
6 Ag 1411 1350 0.00      
7 Ag 1394 1334 0.00      
8 Ag 1126 1077 0.00      
9 Ag 1078 1031 0.00      
10 Ag 770 737 0.00      
11 Ag 533 510 0.00      
12 Ag 201 192 0.00      
13 Au 3096 2962 39.42      
14 Au 1488 1423 17.32      
15 Au 1059 1013 0.42      
16 Au 866 829 46.44      
17 Au 330 315 0.02      
18 Au 158 151 0.72      
19 Au 99 94 3.66      
20 Bg 3096 2962 0.00      
21 Bg 1488 1423 0.00      
22 Bg 1058 1012 0.00      
23 Bg 721 690 0.00      
24 Bg 528 505 0.00      
25 Bg 135 129 0.00      
26 Bu 3159 3022 36.76      
27 Bu 3139 3002 9.18      
28 Bu 3037 2904 83.12      
29 Bu 1752 1676 5.02      
30 Bu 1481 1417 23.13      
31 Bu 1409 1347 10.46      
32 Bu 1301 1244 19.79      
33 Bu 1116 1067 3.94      
34 Bu 946 905 43.24      
35 Bu 535 512 10.24      
36 Bu 109 105 2.38      

Unscaled Zero Point Vibrational Energy (zpe) 25843.9 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 24719.7 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
0.68705 0.04282 0.04092

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 0.007 0.633 0.000
C2 -0.007 -0.633 0.000
C3 -0.007 1.944 0.000
C4 0.007 -1.944 0.000
C5 -1.253 2.781 0.000
C6 1.253 -2.781 0.000
H7 0.946 2.469 0.000
H8 -0.946 -2.469 0.000
H9 -2.149 2.159 0.000
H10 2.149 -2.159 0.000
H11 -1.279 3.431 0.881
H12 -1.279 3.431 -0.881
H13 1.279 -3.431 0.881
H14 1.279 -3.431 -0.881

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.26551.31162.57702.49043.63432.06273.24472.64143.51943.20303.20304.34854.3485
C21.26552.57701.31163.63432.49043.24472.06273.51942.64144.34854.34853.20303.2030
C31.31162.57703.88851.50124.89041.08784.51212.15314.63532.14612.14615.59665.5966
C42.57701.31163.88854.89041.50124.51211.08784.63532.15315.59665.59662.14612.1461
C52.49043.63431.50124.89046.10072.22125.25911.09075.99851.09481.09486.76606.7660
C63.63432.49044.89041.50126.10075.25912.22125.99851.09076.76606.76601.09481.0948
H72.06273.24471.08784.51212.22125.25915.28813.11074.78202.57962.57965.97465.9746
H83.24472.06274.51211.08785.25912.22125.28814.78203.11075.97465.97462.57962.5796
H92.64143.51942.15314.63531.09075.99853.11074.78206.09291.77451.77456.61676.6167
H103.51942.64144.63532.15315.99851.09074.78203.11076.09296.61676.61671.77451.7745
H113.20304.34852.14615.59661.09486.76602.57965.97461.77456.61671.76137.32357.5323
H123.20304.34852.14615.59661.09486.76602.57965.97461.77456.61671.76137.53237.3235
H134.34853.20305.59662.14616.76601.09485.97462.57966.61671.77457.32357.53231.7613
H144.34853.20305.59662.14616.76601.09485.97462.57966.61671.77457.53237.32351.7613

picture of (E)-hexa-2,3,4-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 178.834 C1 C3 C5 124.458
C1 C3 H7 118.265 C2 C1 C3 178.834
C2 C4 C6 124.458 C2 C4 H8 118.265
C3 C5 H9 111.359 C3 C5 H11 110.544
C3 C5 H12 110.544 C4 C6 H10 111.359
C4 C6 H13 110.544 C4 C6 H14 110.544
C5 C3 H7 117.277 C6 C4 H8 117.277
H9 C5 H11 108.580 H9 C5 H12 108.580
H10 C6 H13 108.580 H10 C6 H14 108.580
H11 C5 H12 107.104 H13 C6 H14 107.104
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 -0.013      
2 C -0.013      
3 C -0.210      
4 C -0.210      
5 C -0.302      
6 C -0.302      
7 H 0.135      
8 H 0.135      
9 H 0.132      
10 H 0.132      
11 H 0.129      
12 H 0.129      
13 H 0.129      
14 H 0.129      


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 -35.820 -0.767 0.000
y -0.767 -28.983 0.000
z 0.000 0.000 -39.040
Traceless
 xyz
x -1.808 -0.767 0.000
y -0.767 8.446 0.000
z 0.000 0.000 -6.638
Polar
3z2-r2-13.277
x2-y2-6.836
xy-0.767
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.849 -2.136 0.000
y -2.136 21.753 0.000
z 0.000 0.000 5.972


<r2> (average value of r2) Å2
<r2> 273.579
(<r2>)1/2 16.540