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

using model chemistry: B3LYP/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-233.423262
Energy at 298.15K-233.430374
Nuclear repulsion energy193.447594
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/6-31+G**
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 3245 3129 0.00      
2 Ag 3155 3042 0.00      
3 Ag 3147 3034 0.00      
4 Ag 3139 3027 0.00      
5 Ag 1695 1634 0.00      
6 Ag 1637 1579 0.00      
7 Ag 1438 1387 0.00      
8 Ag 1332 1284 0.00      
9 Ag 1314 1267 0.00      
10 Ag 1222 1178 0.00      
11 Ag 949 915 0.00      
12 Ag 444 428 0.00      
13 Ag 351 339 0.00      
14 Au 1050 1013 73.17      
15 Au 962 927 12.02      
16 Au 922 889 87.58      
17 Au 704 679 15.65      
18 Au 252 243 1.59      
19 Au 101 98 0.65      
20 Bg 1018 981 0.00      
21 Bg 927 894 0.00      
22 Bg 896 864 0.00      
23 Bg 613 591 0.00      
24 Bg 224 216 0.00      
25 Bu 3245 3129 26.01      
26 Bu 3155 3042 11.23      
27 Bu 3153 3040 55.50      
28 Bu 3139 3026 0.28      
29 Bu 1688 1627 37.20      
30 Bu 1472 1419 2.86      
31 Bu 1326 1279 3.78      
32 Bu 1286 1240 2.49      
33 Bu 1161 1119 6.02      
34 Bu 981 946 3.24      
35 Bu 542 523 6.37      
36 Bu 148 143 2.00      

Unscaled Zero Point Vibrational Energy (zpe) 26015.2 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 25083.8 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 B3LYP/6-31+G**
ABC
0.88766 0.04430 0.04219

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.677 0.000
C2 0.000 -0.677 0.000
C3 1.199 1.494 0.000
C4 -1.199 -1.494 0.000
C5 1.204 2.840 0.000
C6 -1.204 -2.840 0.000
H7 0.954 -1.206 0.000
H8 -0.954 1.206 0.000
H9 2.150 0.961 0.000
H10 -2.150 -0.961 0.000
H11 2.131 3.404 0.000
H12 -2.131 -3.404 0.000
H13 -0.279 -3.411 0.000
H14 0.279 3.411 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.35411.45102.48012.47583.71762.11061.09072.16902.70323.46124.60434.09792.7485
C21.35412.48011.45103.71762.47581.09072.11062.70322.16904.60433.46122.74854.0979
C31.45102.48013.83141.34614.95592.71062.17241.09044.15282.12565.92325.12322.1266
C42.48011.45103.83144.95591.34612.17242.71064.15281.09045.92322.12562.12665.1232
C52.47583.71761.34614.95596.16984.05342.70752.10375.06981.08507.07956.42501.0874
C63.71762.47584.95591.34616.16982.70754.05345.06982.10377.07951.08501.08746.4250
H72.11061.09072.71062.17244.05342.70753.07492.47493.11414.75783.78862.52714.6660
H81.09072.11062.17242.71062.70754.05343.07493.11412.47493.78864.75784.66602.5271
H92.16902.70321.09044.15282.10375.06982.47493.11414.71072.44346.11455.00203.0831
H102.70322.16904.15281.09045.06982.10373.11412.47494.71076.11452.44343.08315.0020
H113.46124.60432.12565.92321.08507.07954.75783.78862.44346.11458.03287.22931.8520
H124.60433.46125.92322.12567.07951.08503.78864.75786.11452.44348.03281.85207.2293
H134.09792.74855.12322.12666.42501.08742.52714.66605.00203.08317.22931.85206.8454
H142.74854.09792.12665.12321.08746.42504.66602.52713.08315.00201.85207.22936.8454

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 124.264 C1 C2 H7 118.987
C1 C3 C5 124.490 C1 C3 H9 116.474
C2 C1 C3 124.264 C2 C1 H8 118.987
C2 C4 C6 124.490 C2 C4 H10 116.474
C3 C1 H8 116.749 C3 C5 H11 121.561
C3 C5 H14 121.466 C4 C2 H7 116.749
C4 C6 H12 121.561 C4 C6 H13 121.466
C5 C3 H9 119.036 C6 C4 H10 119.036
H11 C5 H14 116.973 H12 C6 H13 116.973
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.147     -0.141
2 C -0.147     -0.207
3 C 0.032     -0.040
4 C 0.032     0.002
5 C -0.395     -0.436
6 C -0.395     -0.450
7 H 0.118     0.171
8 H 0.118     0.158
9 H 0.122     0.125
10 H 0.122     0.114
11 H 0.138     0.172
12 H 0.138     0.174
13 H 0.133     0.181
14 H 0.133     0.179


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 -0.018 0.001 0.000 0.018


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.162 -0.544 0.000
y -0.544 -34.886 0.000
z 0.000 0.000 -42.919
Traceless
 xyz
x 4.740 -0.544 0.000
y -0.544 3.655 0.000
z 0.000 0.000 -8.395
Polar
3z2-r2-16.791
x2-y20.724
xy-0.544
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.868 5.164 0.000
y 5.164 24.017 0.000
z 0.000 0.000 6.828


<r2> (average value of r2) Å2
<r2> 258.565
(<r2>)1/2 16.080