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All results from a given calculation for C6H8 ((E)-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 CS 1Ag
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-231.900587
Energy at 298.15K-231.908068
HF Energy-231.900587
Nuclear repulsion energy195.359549
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 Ag 3369 3054 0.00      
2 Ag 3298 2989 0.00      
3 Ag 3290 2982 0.00      
4 Ag 3282 2975 0.00      
5 Ag 1869 1694 0.00      
6 Ag 1774 1608 0.00      
7 Ag 1551 1405 0.00      
8 Ag 1442 1307 0.00      
9 Ag 1421 1288 0.00      
10 Ag 1300 1179 0.00      
11 Ag 1012 918 0.00      
12 Ag 469 425 0.00      
13 Ag 377 342 0.00      
14 Au 1150 1042 66.60      
15 Au 1085 983 53.00      
16 Au 1056 957 63.68      
17 Au 777 704 16.03      
18 Au 271 246 2.27      
19 Au 100 91 0.40      
20 Bg 1126 1021 0.00      
21 Bg 1064 964 0.00      
22 Bg 1005 911 0.00      
23 Bg 671 608 0.00      
24 Bg 217 197 0.00      
25 Bu 3369 3054 32.18      
26 Bu 3302 2993 37.78      
27 Bu 3291 2983 12.29      
28 Bu 3281 2974 8.07      
29 Bu 1831 1660 45.27      
30 Bu 1583 1435 3.74      
31 Bu 1430 1296 3.83      
32 Bu 1386 1256 4.62      
33 Bu 1217 1103 6.82      
34 Bu 1037 940 1.24      
35 Bu 581 526 6.16      
36 Bu 159 145 3.02      

Unscaled Zero Point Vibrational Energy (zpe) 27720.3 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 25125.7 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
0.89943 0.04514 0.04298

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.002 0.662 0.000
C2 0.002 -0.662 0.000
C3 1.204 1.476 0.000
C4 -1.204 -1.476 0.000
C5 1.204 2.794 0.000
C6 -1.204 -2.794 0.000
H7 0.944 -1.181 0.000
H8 -0.944 1.181 0.000
H9 2.143 0.954 0.000
H10 -2.143 -0.954 0.000
H11 2.118 3.352 0.000
H12 -2.118 -3.352 0.000
H13 -0.288 -3.354 0.000
H14 0.288 3.354 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.32311.45522.45242.44953.65822.07111.07562.16532.68233.42574.53734.02562.7079
C21.32312.45241.45523.65822.44951.07562.07112.68232.16534.53733.42572.70794.0256
C31.45522.45243.80961.31744.90182.66972.16791.07504.13632.08695.86085.05522.0891
C42.45241.45523.80964.90181.31742.16792.66974.13631.07505.86082.08692.08915.0552
C52.44953.65821.31744.90186.08393.98292.68592.06575.02471.07176.98616.32591.0737
C63.65822.44954.90181.31746.08392.68593.98295.02472.06576.98611.07171.07376.3259
H72.07111.07562.66972.16793.98292.68593.02362.44863.09564.68243.75402.49794.5820
H81.07562.07112.16792.66972.68593.98293.02363.09562.44863.75404.68244.58202.4979
H92.16532.68231.07504.13632.06575.02472.44863.09564.69212.39816.05844.94653.0336
H102.68232.16534.13631.07505.02472.06573.09562.44864.69216.05842.39813.03364.9465
H113.42574.53732.08695.86081.07176.98614.68243.75402.39816.05847.93067.12451.8307
H124.53733.42575.86082.08696.98611.07173.75404.68246.05842.39817.93061.83077.1245
H134.02562.70795.05522.08916.32591.07372.49794.58204.94653.03367.12451.83076.7324
H142.70794.02562.08915.05521.07376.32594.58202.49793.03364.94651.83077.12456.7324

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 123.863 C1 C2 H7 119.050
C1 C3 C5 124.047 C1 C3 H9 116.888
C2 C1 C3 123.863 C2 C1 H8 119.050
C2 C4 C6 124.047 C2 C4 H10 116.888
C3 C1 H8 117.087 C3 C5 H11 121.399
C3 C5 H14 121.449 C4 C2 H7 117.087
C4 C6 H12 121.399 C4 C6 H13 121.449
C5 C3 H9 119.065 C6 C4 H10 119.065
H11 C5 H14 117.152 H12 C6 H13 117.152
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 -0.003      
2 C -0.003      
3 C -0.105      
4 C -0.105      
5 C -0.131      
6 C -0.131      
7 H 0.045      
8 H 0.045      
9 H 0.063      
10 H 0.063      
11 H 0.075      
12 H 0.075      
13 H 0.056      
14 H 0.056      


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 -33.964 -0.627 0.000
y -0.627 -34.237 0.000
z 0.000 0.000 -42.903
Traceless
 xyz
x 4.606 -0.627 0.000
y -0.627 4.197 0.000
z 0.000 0.000 -8.803
Polar
3z2-r2-17.605
x2-y20.273
xy-0.627
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.611 3.778 0.000
y 3.778 21.845 0.000
z 0.000 0.000 6.492


<r2> (average value of r2) Å2
<r2> 254.006
(<r2>)1/2 15.938