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All results from a given calculation for C6H10 (1,5-Hexadiene)

using model chemistry: G3B3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at G3B3
 hartrees
Energy at 0K-234.387723
Energy at 298.15K-234.379255
HF Energy-234.611800
Nuclear repulsion energy211.660232
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/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3234 3105 10.41      
2 A 3156 3030 3.07      
3 A 3135 3011 44.27      
4 A 3088 2965 26.26      
5 A 3015 2896 12.44      
6 A 1732 1663 4.68      
7 A 1508 1448 2.03      
8 A 1472 1414 1.62      
9 A 1384 1329 0.58      
10 A 1336 1283 1.24      
11 A 1254 1204 0.19      
12 A 1099 1055 0.04      
13 A 1038 997 2.66      
14 A 1030 989 5.97      
15 A 956 918 0.35      
16 A 939 902 16.24      
17 A 792 761 0.39      
18 A 634 609 5.88      
19 A 416 400 0.01      
20 A 348 334 0.07      
21 A 100 96 0.02      
22 A 75 72 0.03      
23 B 3233 3105 34.75      
24 B 3155 3030 10.46      
25 B 3135 3010 16.95      
26 B 3072 2950 9.56      
27 B 3018 2898 42.25      
28 B 1735 1666 13.53      
29 B 1523 1463 4.85      
30 B 1475 1416 0.16      
31 B 1342 1289 0.54      
32 B 1326 1273 0.14      
33 B 1289 1238 6.08      
34 B 1189 1142 1.80      
35 B 1039 998 17.54      
36 B 971 932 4.52      
37 B 940 903 58.21      
38 B 937 900 0.23      
39 B 664 637 16.05      
40 B 437 420 1.97      
41 B 219 210 0.19      
42 B 116 111 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 31278.4 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 30036.6 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/6-31G*
ABC
0.42773 0.04609 0.04486

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.648 -0.294
C2 0.423 -0.648 -0.294
C3 0.423 1.892 -0.337
C4 -0.423 -1.892 -0.337
C5 0.440 2.843 0.597
C6 -0.440 -2.843 0.597
H7 -1.091 0.629 -1.169
H8 -1.068 0.662 0.593
H9 1.091 -0.629 -1.169
H10 1.068 -0.662 0.593
H11 1.073 1.992 -1.209
H12 -1.073 -1.992 -1.209
H13 1.078 3.719 0.512
H14 -0.188 2.784 1.483
H15 -1.078 -3.719 0.512
H16 0.188 -2.784 1.483

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54711.50472.53972.52133.60251.10091.09692.16472.17362.20952.86863.51202.78904.48823.9129
C21.54712.53971.50473.60252.52132.16472.17361.10091.09692.86862.20954.48823.91293.51202.7890
C31.50472.53973.87651.33334.90222.13942.14462.73692.79331.09204.25212.11882.11785.86935.0231
C42.53971.50473.87654.90221.33332.73692.79332.13942.14464.25211.09205.86935.02312.11882.1178
C52.52133.60251.33334.90225.75343.21922.65143.94893.56062.09395.37841.08691.08856.73535.7019
C63.60252.52134.90221.33335.75343.94893.56063.21922.65145.37842.09396.73535.70191.08691.0885
H71.10092.16472.13942.73693.21923.94891.76272.51793.07092.55762.62144.13263.53484.66124.5078
H81.09692.17362.14462.79332.65143.56061.76273.07092.51263.09833.20813.73572.46364.38133.7744
H92.16471.10092.73692.13943.94893.21922.51793.07091.76272.62142.55764.66124.50784.13263.5348
H102.17361.09692.79332.14463.56062.65143.07092.51261.76273.20813.09834.38133.77443.73572.4636
H112.20952.86861.09204.25212.09395.37842.55763.09832.62143.20814.52552.43783.07686.34065.5537
H122.86862.20954.25211.09205.37842.09392.62143.20812.55763.09834.52556.34065.55372.43783.0768
H133.51204.48822.11885.86931.08696.73534.13263.73574.66124.38132.43786.34061.84967.74356.6347
H142.78903.91292.11785.02311.08855.70193.53482.46364.50783.77443.07685.55371.84966.63475.5809
H154.48823.51205.86932.11886.73531.08694.66124.38134.13263.73576.34062.43787.74356.63471.8496
H163.91292.78905.02312.11785.70191.08854.50783.77443.53482.46365.55373.07686.63475.58091.8496

picture of 1,5-Hexadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 112.654 C1 C2 H9 108.599
C1 C2 H10 109.434 C1 C3 C5 125.312
C1 C3 H11 115.537 C2 C1 C3 112.654
C2 C1 H7 108.599 C2 C1 H8 109.434
C2 C4 C6 125.312 C2 C4 H12 115.537
C3 C1 H7 109.343 C3 C1 H8 109.928
C3 C5 H13 121.875 C3 C5 H14 121.764
C4 C2 H9 109.343 C4 C2 H10 109.928
C4 C6 H15 121.875 C4 C6 H16 121.764
C5 C3 H11 119.147 C6 C4 H12 119.147
H7 C1 H8 106.699 H9 C2 H10 106.699
H13 C5 H14 116.360 H15 C6 H16 116.360
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.302      
2 C -0.302      
3 C -0.042      
4 C -0.042      
5 C -0.340      
6 C -0.340      
7 H 0.142      
8 H 0.146      
9 H 0.142      
10 H 0.146      
11 H 0.123      
12 H 0.123      
13 H 0.138      
14 H 0.135      
15 H 0.138      
16 H 0.135      


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 -0.260 0.260
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


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


<r2> (average value of r2) Å2
<r2> 255.500
(<r2>)1/2 15.984