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

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1Ag
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-233.365948
Energy at 298.15K-233.373125
Nuclear repulsion energy192.263362
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 B3LYP/SDD
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 3268 3142 0.00      
2 Ag 3166 3044 0.00      
3 Ag 3157 3035 0.00      
4 Ag 3152 3030 0.00      
5 Ag 1695 1629 0.00      
6 Ag 1630 1567 0.00      
7 Ag 1452 1396 0.00      
8 Ag 1340 1288 0.00      
9 Ag 1315 1264 0.00      
10 Ag 1236 1188 0.00      
11 Ag 956 919 0.00      
12 Ag 446 428 0.00      
13 Ag 354 340 0.00      
14 Au 1062 1021 91.47      
15 Au 996 957 132.80      
16 Au 964 926 57.40      
17 Au 715 688 16.17      
18 Au 253 243 2.50      
19 Au 107 103 0.48      
20 Bg 1035 994 0.00      
21 Bg 979 941 0.00      
22 Bg 925 890 0.00      
23 Bg 621 597 0.00      
24 Bg 232 223 0.00      
25 Bu 3268 3142 54.36      
26 Bu 3171 3048 59.72      
27 Bu 3162 3040 21.84      
28 Bu 3150 3028 5.36      
29 Bu 1685 1619 36.36      
30 Bu 1486 1429 9.18      
31 Bu 1331 1280 3.78      
32 Bu 1297 1247 0.93      
33 Bu 1170 1125 11.85      
34 Bu 989 951 8.24      
35 Bu 548 527 5.15      
36 Bu 149 143 1.71      

Unscaled Zero Point Vibrational Energy (zpe) 26230.1 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 25215.0 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 B3LYP/SDD
ABC
0.88001 0.04370 0.04163

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.683 0.000
C2 0.000 -0.683 0.000
C3 1.210 1.498 0.000
C4 -1.210 -1.498 0.000
C5 1.223 2.856 0.000
C6 -1.223 -2.856 0.000
H7 0.954 -1.215 0.000
H8 -0.954 1.215 0.000
H9 2.159 0.959 0.000
H10 -2.159 -0.959 0.000
H11 2.154 3.418 0.000
H12 -2.154 -3.418 0.000
H13 -0.301 -3.435 0.000
H14 0.301 3.435 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.36541.45942.49432.49443.74472.12351.09202.17712.71253.48164.63204.12922.7692
C21.36542.49431.45943.74472.49441.09202.12352.71252.17714.63203.48162.76924.1292
C31.45942.49433.85211.35824.98872.72502.18251.09194.17042.13915.95725.16022.1397
C42.49431.45943.85214.98871.35822.18252.72504.17041.09195.95722.13912.13975.1602
C52.49443.74471.35824.98876.21504.08002.72692.11595.09911.08687.12586.47411.0888
C63.74472.49444.98871.35826.21502.72694.08005.09912.11597.12581.08681.08886.4741
H72.12351.09202.72502.18254.08002.72693.08852.48543.12374.78553.80962.55114.6956
H81.09202.12352.18252.72502.72694.08003.08853.12372.48543.80964.78554.69562.5511
H92.17712.71251.09194.17042.11595.09912.48543.12374.72552.45926.14515.03653.0962
H102.71252.17714.17041.09195.09912.11593.12372.48544.72556.14512.45923.09625.0365
H113.48164.63202.13915.95721.08687.12584.78553.80962.45926.14518.08027.28011.8527
H124.63203.48165.95722.13917.12581.08683.80964.78556.14512.45928.08021.85277.2801
H134.12922.76925.16022.13976.47411.08882.55114.69565.03653.09627.28011.85276.8974
H142.76924.12922.13975.16021.08886.47414.69562.55113.09625.03651.85277.28016.8974

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 123.979 C1 C2 H7 119.146
C1 C3 C5 124.539 C1 C3 H9 116.409
C2 C1 C3 123.979 C2 C1 H8 119.146
C2 C4 C6 124.539 C2 C4 H10 116.409
C3 C1 H8 116.875 C3 C5 H11 121.668
C3 C5 H14 121.566 C4 C2 H7 116.875
C4 C6 H12 121.668 C4 C6 H13 121.566
C5 C3 H9 119.052 C6 C4 H10 119.052
H11 C5 H14 116.766 H12 C6 H13 116.766
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.203      
2 C -0.203      
3 C -0.073      
4 C -0.073      
5 C -0.565      
6 C -0.565      
7 H 0.216      
8 H 0.216      
9 H 0.209      
10 H 0.209      
11 H 0.208      
12 H 0.208      
13 H 0.208      
14 H 0.208      


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 -32.617 -0.653 0.000
y -0.653 -33.628 0.000
z 0.000 0.000 -42.543
Traceless
 xyz
x 5.468 -0.653 0.000
y -0.653 3.952 0.000
z 0.000 0.000 -9.420
Polar
3z2-r2-18.841
x2-y21.011
xy-0.653
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.322 4.966 0.000
y 4.966 22.412 0.000
z 0.000 0.000 3.886


<r2> (average value of r2) Å2
<r2> 261.001
(<r2>)1/2 16.156