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All results from a given calculation for C6H8 ((E)-hexa-1,3,5-triene)

using model chemistry: PBEPBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1Ag
Energy calculated at PBEPBE/6-311G*
 hartrees
Energy at 0K-233.119577
Energy at 298.15K-233.126539
Nuclear repulsion energy193.081956
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 PBEPBE/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 3158 3126 0.00      
2 Ag 3070 3038 0.00      
3 Ag 3060 3029 0.00      
4 Ag 3051 3019 0.00      
5 Ag 1641 1623 0.00      
6 Ag 1590 1574 0.00      
7 Ag 1395 1381 0.00      
8 Ag 1295 1281 0.00      
9 Ag 1277 1263 0.00      
10 Ag 1197 1185 0.00      
11 Ag 925 916 0.00      
12 Ag 437 433 0.00      
13 Ag 343 339 0.00      
14 Au 1016 1006 73.07      
15 Au 918 909 5.17      
16 Au 865 856 85.38      
17 Au 684 677 13.07      
18 Au 248 246 1.69      
19 Au 98 97 0.59      
20 Bg 981 970 0.00      
21 Bg 872 863 0.00      
22 Bg 854 845 0.00      
23 Bg 592 586 0.00      
24 Bg 226 224 0.00      
25 Bu 3158 3126 34.37      
26 Bu 3070 3038 13.49      
27 Bu 3065 3034 72.19      
28 Bu 3052 3020 0.09      
29 Bu 1642 1625 22.11      
30 Bu 1429 1414 5.01      
31 Bu 1290 1277 4.74      
32 Bu 1250 1237 1.51      
33 Bu 1144 1132 6.35      
34 Bu 960 950 4.11      
35 Bu 530 525 5.95      
36 Bu 144 143 1.69      

Unscaled Zero Point Vibrational Energy (zpe) 25263.4 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 25000.6 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 PBEPBE/6-311G*
ABC
0.88422 0.04419 0.04209

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.002 0.680 0.000
C2 0.002 -0.680 0.000
C3 1.188 1.501 0.000
C4 -1.188 -1.501 0.000
C5 1.188 2.851 0.000
C6 -1.188 -2.851 0.000
H7 0.967 -1.206 0.000
H8 -0.967 1.206 0.000
H9 2.149 0.970 0.000
H10 -2.149 -0.970 0.000
H11 2.116 3.427 0.000
H12 -2.116 -3.427 0.000
H13 -0.254 -3.423 0.000
H14 0.254 3.423 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.36081.44512.48332.47543.72562.12041.09882.16982.70823.46794.61934.11122.7546
C21.36082.48331.44513.72562.47541.09882.12042.70822.16984.61933.46792.75464.1112
C31.44512.48333.82871.35004.95872.71652.17431.09814.15212.13735.93295.13122.1364
C42.48331.44513.82874.95871.35002.17432.71654.15211.09815.93292.13732.13645.1312
C52.47543.72561.35004.95876.17774.06352.71062.11255.07311.09227.09426.43801.0947
C63.72562.47544.95871.35006.17772.71064.06355.07312.11257.09421.09221.09476.4380
H72.12041.09882.71652.17434.06352.71063.09122.47673.12414.77313.79912.53084.6837
H81.09882.12042.17432.71652.71064.06353.09123.12412.47673.79914.77314.68372.5308
H92.16982.70821.09814.15212.11255.07312.47673.12414.71522.45656.12545.00753.0994
H102.70822.16984.15211.09815.07312.11253.12412.47674.71526.12542.45653.09945.0075
H113.46794.61932.13735.93291.09227.09424.77313.79912.45656.12548.05467.24811.8620
H124.61933.46795.93292.13737.09421.09223.79914.77316.12542.45658.05461.86207.2481
H134.11122.75465.13122.13646.43801.09472.53084.68375.00753.09947.24811.86206.8650
H142.75464.11122.13645.13121.09476.43804.68372.53083.09945.00751.86207.24816.8650

picture of (E)-hexa-1,3,5-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 124.486 C1 C2 H7 118.720
C1 C3 C5 124.621 C1 C3 H9 116.450
C2 C1 C3 124.486 C2 C1 H8 118.720
C2 C4 C6 124.621 C2 C4 H10 116.450
C3 C1 H8 116.794 C3 C5 H11 121.775
C3 C5 H14 121.482 C4 C2 H7 116.794
C4 C6 H12 121.775 C4 C6 H13 121.482
C5 C3 H9 118.929 C6 C4 H10 118.929
H11 C5 H14 116.744 H12 C6 H13 116.744
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.179      
2 C -0.179      
3 C -0.170      
4 C -0.170      
5 C -0.432      
6 C -0.432      
7 H 0.184      
8 H 0.184      
9 H 0.184      
10 H 0.184      
11 H 0.210      
12 H 0.210      
13 H 0.203      
14 H 0.203      


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 -33.398 -0.163 0.000
y -0.163 -33.923 0.000
z 0.000 0.000 -42.296
Traceless
 xyz
x 4.711 -0.163 0.000
y -0.163 3.924 0.000
z 0.000 0.000 -8.636
Polar
3z2-r2-17.271
x2-y20.525
xy-0.163
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.867 5.228 0.000
y 5.228 23.283 0.000
z 0.000 0.000 4.540


<r2> (average value of r2) Å2
<r2> 258.741
(<r2>)1/2 16.085