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All results from a given calculation for C6H8 ((Z)-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 C2V 1A1
Energy calculated at PBEPBE/6-311G*
 hartrees
Energy at 0K-233.116545
Energy at 298.15K-233.123523
Nuclear repulsion energy195.671346
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 A1 3159 3126 36.02      
2 A1 3087 3055 39.52      
3 A1 3078 3046 5.85      
4 A1 3067 3035 2.60      
5 A1 1637 1620 0.00      
6 A1 1577 1561 0.12      
7 A1 1395 1381 0.40      
8 A1 1307 1294 5.25      
9 A1 1258 1245 0.39      
10 A1 1077 1066 0.97      
11 A1 880 871 0.00      
12 A1 385 381 0.01      
13 A1 158 156 0.08      
14 A2 995 984 0.00      
15 A2 927 917 0.00      
16 A2 868 859 0.00      
17 A2 705 698 0.00      
18 A2 316 313 0.00      
19 A2 155 153 0.00      
20 B1 985 974 43.15      
21 B1 871 862 98.22      
22 B1 814 805 0.78      
23 B1 581 575 29.26      
24 B1 103 102 0.46      
25 B2 3158 3125 0.12      
26 B2 3075 3043 0.43      
27 B2 3067 3035 20.77      
28 B2 3057 3025 0.04      
29 B2 1635 1618 14.43      
30 B2 1452 1437 8.33      
31 B2 1351 1337 0.44      
32 B2 1272 1259 0.50      
33 B2 1191 1179 3.68      
34 B2 947 937 4.60      
35 B2 674 667 0.01      
36 B2 341 338 10.48      

Unscaled Zero Point Vibrational Energy (zpe) 25302.2 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 25039.1 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
0.50040 0.05178 0.04692

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.682 0.755
C2 0.000 -0.682 0.755
C3 0.000 1.556 -0.398
C4 0.000 -1.556 -0.398
C5 0.000 2.904 -0.319
C6 0.000 -2.904 -0.319
H7 0.000 1.187 1.730
H8 0.000 -1.187 1.730
H9 0.000 1.094 -1.392
H10 0.000 -1.094 -1.392
H11 0.000 3.419 0.647
H12 0.000 -3.419 0.647
H13 0.000 3.532 -1.212
H14 0.000 -3.532 -1.212

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.36411.44752.51812.46773.74321.09722.10762.18702.78702.73904.10253.46344.6511
C21.36412.51811.44753.74322.46772.10761.09722.78702.18704.10252.73904.65113.4634
C31.44752.51813.11221.34984.46042.15983.47161.09612.83042.13605.08362.13725.1531
C42.51811.44753.11224.46041.34983.47162.15982.83041.09615.08362.13605.15312.1372
C52.46773.74321.34984.46045.80722.67284.57482.10394.13921.09476.39591.09226.4976
C63.74322.46774.46041.34985.80724.57482.67284.13922.10396.39591.09476.49761.0922
H71.09722.10762.15983.47162.67284.57482.37383.12333.86642.48084.73143.76225.5610
H82.10761.09723.47162.15984.57482.67282.37383.86643.12334.73142.48085.56103.7622
H92.18702.78701.09612.83042.10394.13923.12333.86642.18803.09254.95232.44504.6299
H102.78702.18702.83041.09614.13922.10393.86643.12332.18804.95233.09254.62992.4450
H112.73904.10252.13605.08361.09476.39592.48084.73143.09254.95236.83791.86237.1956
H124.10252.73905.08362.13606.39591.09474.73142.48084.95233.09256.83797.19561.8623
H133.46344.65112.13725.15311.09226.49763.76225.56102.44504.62991.86237.19567.0648
H144.65113.46345.15312.13726.49761.09225.56103.76224.62992.44507.19561.86237.0648

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 127.144 C1 C2 H8 117.395
C1 C3 C5 123.775 C1 C3 H9 117.924
C2 C1 C3 127.144 C2 C1 H7 117.395
C2 C4 C6 123.775 C2 C4 H10 117.924
C3 C1 H7 115.461 C3 C5 H11 121.452
C3 C5 H13 121.783 C4 C2 H8 115.461
C4 C6 H12 121.452 C4 C6 H14 121.783
C5 C3 H9 118.301 C6 C4 H10 118.301
H11 C5 H13 116.764 H12 C6 H14 116.764
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 -0.196      
2 C -0.196      
3 C -0.167      
4 C -0.167      
5 C -0.425      
6 C -0.425      
7 H 0.185      
8 H 0.185      
9 H 0.190      
10 H 0.190      
11 H 0.205      
12 H 0.205      
13 H 0.209      
14 H 0.209      


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 -0.069 0.069
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.280 0.000 0.000
y 0.000 -33.721 0.000
z 0.000 0.000 -33.366
Traceless
 xyz
x -8.736 0.000 0.000
y 0.000 4.102 0.000
z 0.000 0.000 4.634
Polar
3z2-r29.269
x2-y2-8.559
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.525 0.000 0.000
y 0.000 23.343 0.000
z 0.000 0.000 9.103


<r2> (average value of r2) Å2
<r2> 235.733
(<r2>)1/2 15.354