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

using model chemistry: BLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1Ag
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-233.273419
Energy at 298.15K-233.280392
HF Energy-233.273419
Nuclear repulsion energy192.332728
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 BLYP/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 3162 3137 0.00      
2 Ag 3082 3057 0.00      
3 Ag 3062 3037 0.00      
4 Ag 3055 3030 0.00      
5 Ag 1635 1622 0.00      
6 Ag 1595 1582 0.00      
7 Ag 1416 1404 0.00      
8 Ag 1309 1298 0.00      
9 Ag 1291 1280 0.00      
10 Ag 1202 1192 0.00      
11 Ag 931 923 0.00      
12 Ag 435 431 0.00      
13 Ag 344 341 0.00      
14 Au 1033 1025 43.88      
15 Au 938 930 1.56      
16 Au 872 865 68.80      
17 Au 687 682 6.46      
18 Au 251 249 0.99      
19 Au 101 100 0.25      
20 Bg 997 989 0.00      
21 Bg 879 871 0.00      
22 Bg 863 856 0.00      
23 Bg 601 596 0.00      
24 Bg 231 229 0.00      
25 Bu 3162 3137 37.52      
26 Bu 3082 3057 17.16      
27 Bu 3069 3044 70.70      
28 Bu 3054 3029 0.60      
29 Bu 1643 1630 14.86      
30 Bu 1452 1440 1.28      
31 Bu 1304 1293 3.24      
32 Bu 1266 1256 2.79      
33 Bu 1143 1134 4.97      
34 Bu 964 956 2.58      
35 Bu 531 526 5.97      
36 Bu 145 144 1.66      

Unscaled Zero Point Vibrational Energy (zpe) 25390.9 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 25185.2 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 BLYP/6-31G*
ABC
0.88043 0.04378 0.04171

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.002 0.682 0.000
C2 0.002 -0.682 0.000
C3 1.201 1.513 0.000
C4 -1.201 -1.513 0.000
C5 1.201 2.867 0.000
C6 -1.201 -2.867 0.000
H7 0.959 -1.218 0.000
H8 -0.959 1.218 0.000
H9 2.156 0.973 0.000
H10 -2.156 -0.973 0.000
H11 2.129 3.445 0.000
H12 -2.129 -3.445 0.000
H13 -0.270 -3.444 0.000
H14 0.270 3.444 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.36311.46242.50112.49503.74622.12911.09782.17752.71623.48964.64264.13452.7760
C21.36312.50111.46243.74622.49501.09782.12912.71622.17754.64263.48962.77604.1345
C31.46242.50113.86391.35434.99612.74212.18061.09744.17742.14315.97285.17122.1436
C42.50111.46243.86394.99611.35432.18062.74214.17741.09745.97282.14312.14365.1712
C52.49503.74621.35434.99616.21784.09292.71812.12205.10081.09317.13716.48101.0949
C63.74622.49504.99611.35436.21782.71814.09295.10082.12207.13711.09311.09496.4810
H72.12911.09782.74212.18064.09292.71813.10132.49643.12534.80763.80762.54314.7131
H81.09782.12912.18062.74212.71814.09293.10133.12532.49643.80764.80764.71312.5431
H92.17752.71621.09744.17742.12205.10082.49643.12534.73082.47246.15465.03953.1089
H102.71622.17754.17741.09745.10082.12203.12532.49644.73086.15462.47243.10895.0395
H113.48964.64262.14315.97281.09317.13714.80763.80762.47246.15468.09967.29511.8589
H124.64263.48965.97282.14317.13711.09313.80764.80766.15462.47248.09961.85897.2951
H134.13452.77605.17122.14366.48101.09492.54314.71315.03953.10897.29511.85896.9096
H142.77604.13452.14365.17121.09496.48104.71312.54313.10895.03951.85897.29516.9096

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 124.508 C1 C2 H7 119.416
C1 C3 C5 124.656 C1 C3 H9 115.834
C2 C1 C3 124.508 C2 C1 H8 119.416
C2 C4 C6 124.656 C2 C4 H10 115.834
C3 C1 H8 116.076 C3 C5 H11 121.884
C3 C5 H14 121.785 C4 C2 H7 116.076
C4 C6 H12 121.884 C4 C6 H13 121.785
C5 C3 H9 119.510 C6 C4 H10 119.510
H11 C5 H14 116.331 H12 C6 H13 116.331
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.095      
2 C -0.095      
3 C -0.031      
4 C -0.031      
5 C -0.321      
6 C -0.321      
7 H 0.098      
8 H 0.098      
9 H 0.101      
10 H 0.101      
11 H 0.126      
12 H 0.126      
13 H 0.123      
14 H 0.123      


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 -33.523 -0.153 0.000
y -0.153 -34.029 0.000
z 0.000 0.000 -40.697
Traceless
 xyz
x 3.840 -0.153 0.000
y -0.153 3.081 0.000
z 0.000 0.000 -6.922
Polar
3z2-r2-13.843
x2-y20.506
xy-0.153
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.416 5.120 0.000
y 5.120 22.526 0.000
z 0.000 0.000 3.344


<r2> (average value of r2) Å2
<r2> 260.574
(<r2>)1/2 16.142