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

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 1A'
Energy calculated at wB97X-D/6-31G*
 hartrees
Energy at 0K-233.278005
Energy at 298.15K-233.284355
HF Energy-233.278005
Nuclear repulsion energy 
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 3184 3020 0.00      
2 Ag 3164 3001 0.00      
3 Ag 3059 2901 0.00      
4 Ag 2260 2143 0.00      
5 Ag 1524 1445 0.00      
6 Ag 1442 1367 0.00      
7 Ag 1417 1344 0.00      
8 Ag 1138 1080 0.00      
9 Ag 1092 1036 0.00      
10 Ag 779 739 0.00      
11 Ag 541 513 0.00      
12 Ag 206 195 0.00      
13 Au 3119 2959 41.70      
14 Au 1518 1440 14.79      
15 Au 1073 1018 0.14      
16 Au 871 826 43.90      
17 Au 338 321 0.10      
18 Au 164 156 0.34      
19 Au 105 100 2.93      
20 Bg 3119 2959 0.00      
21 Bg 1518 1440 0.00      
22 Bg 1072 1017 0.00      
23 Bg 732 694 0.00      
24 Bg 570 541 0.00      
25 Bg 140 133 0.00      
26 Bu 3184 3020 42.91      
27 Bu 3164 3001 8.24      
28 Bu 3058 2900 85.61      
29 Bu 1771 1680 4.32      
30 Bu 1513 1435 16.63      
31 Bu 1439 1365 11.88      
32 Bu 1321 1253 21.82      
33 Bu 1130 1072 5.28      
34 Bu 956 906 37.11      
35 Bu 538 511 8.89      
36 Bu 112 106 1.78      

Unscaled Zero Point Vibrational Energy (zpe) 26165.3 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 24817.8 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
0.68631 0.04257 0.04069

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 0.006 0.635 0.000
C2 -0.006 -0.635 0.000
C3 -0.006 1.950 0.000
C4 0.006 -1.950 0.000
C5 -1.253 2.791 0.000
C6 1.253 -2.791 0.000
H7 0.947 2.478 0.000
H8 -0.947 -2.478 0.000
H9 -2.151 2.170 0.000
H10 2.151 -2.170 0.000
H11 -1.279 3.443 0.882
H12 -1.279 3.443 -0.882
H13 1.279 -3.443 0.882
H14 1.279 -3.443 -0.882

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.27041.31522.58552.49653.64612.06953.25622.64743.53123.21133.21134.36224.3622
C21.27042.58551.31523.64612.49653.25622.06953.53122.64744.36224.36223.21133.2113
C31.31522.58553.90071.50364.90571.08974.52762.15654.65062.15092.15095.61395.6139
C42.58551.31523.90074.90571.50364.52761.08974.65062.15655.61395.61392.15092.1509
C52.49653.64611.50364.90576.11872.22195.27831.09286.01631.09681.09686.78616.7861
C63.64612.49654.90571.50366.11875.27832.22196.01631.09286.78616.78611.09681.0968
H72.06953.25621.08974.52762.22195.27835.30633.11394.80142.58172.58175.99565.9956
H83.25622.06954.52761.08975.27832.22195.30634.80143.11395.99565.99562.58172.5817
H92.64743.53122.15654.65061.09286.01633.11394.80146.11081.77741.77746.63686.6368
H103.53122.64744.65062.15656.01631.09284.80143.11396.11086.63686.63681.77741.7774
H113.21134.36222.15095.61391.09686.78612.58175.99561.77746.63681.76377.34567.5544
H123.21134.36222.15095.61391.09686.78612.58175.99561.77746.63681.76377.55447.3456
H134.36223.21135.61392.15096.78611.09685.99562.58176.63681.77747.34567.55441.7637
H144.36223.21135.61392.15096.78611.09685.99562.58176.63681.77747.55447.34561.7637

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 178.932 C1 C3 C5 124.525
C1 C3 H7 118.458 C2 C1 C3 178.932
C2 C4 C6 124.525 C2 C4 H8 118.458
C3 C5 H9 111.334 C3 C5 H11 110.638
C3 C5 H12 110.638 C4 C6 H10 111.334
C4 C6 H13 110.638 C4 C6 H14 110.638
C5 C3 H7 117.017 C6 C4 H8 117.017
H9 C5 H11 108.534 H9 C5 H12 108.534
H10 C6 H13 108.534 H10 C6 H14 108.534
H11 C5 H12 107.029 H13 C6 H14 107.029
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 0.178      
2 C 0.178      
3 C -0.382      
4 C -0.382      
5 C -0.527      
6 C -0.527      
7 H 0.184      
8 H 0.184      
9 H 0.187      
10 H 0.187      
11 H 0.180      
12 H 0.180      
13 H 0.180      
14 H 0.180      


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 -35.136 -0.702 0.000
y -0.702 -28.839 0.000
z 0.000 0.000 -38.258
Traceless
 xyz
x -1.588 -0.702 0.000
y -0.702 7.858 0.000
z 0.000 0.000 -6.271
Polar
3z2-r2-12.542
x2-y2-6.297
xy-0.702
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.119 -1.938 0.000
y -1.938 20.871 0.000
z 0.000 0.000 5.188


<r2> (average value of r2) Å2
<r2> 274.699
(<r2>)1/2 16.574