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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-231.897408
Energy at 298.15K-231.904938
HF Energy-231.897408
Nuclear repulsion energy197.980523
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 HF/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3371 3056 36.59      
2 A1 3335 3023 8.08      
3 A1 3314 3004 16.10      
4 A1 3284 2977 1.43      
5 A1 1867 1692 0.01      
6 A1 1762 1597 0.59      
7 A1 1552 1407 0.92      
8 A1 1456 1319 2.07      
9 A1 1382 1253 0.34      
10 A1 1180 1070 0.05      
11 A1 942 854 0.20      
12 A1 420 381 0.07      
13 A1 180 163 0.13      
14 A2 1144 1037 0.00      
15 A2 1105 1002 0.00      
16 A2 1064 964 0.00      
17 A2 803 727 0.00      
18 A2 372 337 0.00      
19 A2 146 133 0.00      
20 B1 1128 1022 19.62      
21 B1 1069 969 126.84      
22 B1 927 841 4.60      
23 B1 657 595 37.08      
24 B1 100 91 0.30      
25 B2 3370 3054 0.28      
26 B2 3316 3005 0.18      
27 B2 3291 2983 5.29      
28 B2 3283 2975 11.16      
29 B2 1826 1655 25.33      
30 B2 1605 1455 14.25      
31 B2 1499 1359 1.13      
32 B2 1415 1283 2.46      
33 B2 1293 1172 1.74      
34 B2 1025 929 5.25      
35 B2 728 660 0.67      
36 B2 377 342 16.36      

Unscaled Zero Point Vibrational Energy (zpe) 27794.5 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 25193.0 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 HF/Def2TZVPP
ABC
0.50079 0.05313 0.04803

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.663 0.761
C2 0.000 -0.663 0.761
C3 0.000 1.544 -0.406
C4 0.000 -1.544 -0.406
C5 0.000 2.861 -0.317
C6 0.000 -2.861 -0.317
H7 0.000 1.163 1.714
H8 0.000 -1.163 1.714
H9 0.000 1.092 -1.380
H10 0.000 -1.092 -1.380
H11 0.000 3.362 0.633
H12 0.000 -3.362 0.633
H13 0.000 3.481 -1.192
H14 0.000 -3.481 -1.192

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.32681.46222.49692.44753.68531.07542.05952.18402.76922.70174.02753.42854.5816
C21.32682.49691.46223.68532.44752.05951.07542.76922.18404.02752.70174.58163.4285
C31.46222.49693.08761.31984.40532.15393.43781.07362.81042.09455.01482.09055.0858
C42.49691.46223.08764.40531.31983.43782.15392.81041.07365.01482.09455.08582.0905
C52.44753.68531.31984.40535.72122.64724.50662.06324.09341.07476.29481.07286.4016
C63.68532.44754.40531.31985.72124.50662.64724.09342.06326.29481.07476.40161.0728
H71.07542.05952.15393.43782.64724.50662.32513.09473.82852.45054.65183.71755.4778
H82.05951.07543.43782.15394.50662.64722.32513.82853.09474.65182.45055.47783.7175
H92.18402.76921.07362.81042.06324.09343.09473.82852.18473.03424.88852.39594.5771
H102.76922.18402.81041.07364.09342.06323.82853.09472.18474.88853.03424.57712.3959
H112.70174.02752.09455.01481.07476.29482.45054.65183.03424.88856.72411.82977.0823
H124.02752.70175.01482.09456.29481.07474.65182.45054.88853.03426.72417.08231.8297
H133.42854.58162.09055.08581.07286.40163.71755.47782.39594.57711.82977.08236.9617
H144.58163.42855.08582.09056.40161.07285.47783.71754.57712.39597.08231.82976.9617

picture of (Z)-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 127.022 C1 C2 H8 117.655
C1 C3 C5 123.150 C1 C3 H9 118.111
C2 C1 C3 127.022 C2 C1 H7 117.655
C2 C4 C6 123.150 C2 C4 H10 118.111
C3 C1 H7 115.323 C3 C5 H11 121.685
C3 C5 H13 121.450 C4 C2 H8 115.323
C4 C6 H12 121.685 C4 C6 H14 121.450
C5 C3 H9 118.738 C6 C4 H10 118.738
H11 C5 H13 116.865 H12 C6 H14 116.865
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.025      
2 C -0.025      
3 C -0.100      
4 C -0.100      
5 C -0.137      
6 C -0.137      
7 H 0.069      
8 H 0.069      
9 H 0.062      
10 H 0.062      
11 H 0.057      
12 H 0.057      
13 H 0.075      
14 H 0.075      


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 -0.045 0.045
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.906 0.000 0.000
y 0.000 -33.823 0.000
z 0.000 0.000 -33.888
Traceless
 xyz
x -9.050 0.000 0.000
y 0.000 4.574 0.000
z 0.000 0.000 4.476
Polar
3z2-r28.952
x2-y2-9.083
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.486 0.000 0.000
y 0.000 22.052 0.000
z 0.000 0.000 8.554


<r2> (average value of r2) Å2
<r2> 230.943
(<r2>)1/2 15.197