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

using model chemistry: B2PLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at B2PLYP/6-31G
 hartrees
Energy at 0K-234.170191
Energy at 298.15K-234.180013
HF Energy-233.987779
Nuclear repulsion energy211.051021
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 B2PLYP/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3263 3263 12.12      
2 A 3176 3176 1.32      
3 A 3157 3157 45.35      
4 A 3103 3103 31.44      
5 A 3031 3031 9.17      
6 A 1717 1717 4.61      
7 A 1544 1544 1.62      
8 A 1507 1507 2.06      
9 A 1404 1404 1.24      
10 A 1366 1366 0.78      
11 A 1279 1279 0.32      
12 A 1125 1125 0.06      
13 A 1049 1049 2.45      
14 A 1045 1045 7.54      
15 A 978 978 5.72      
16 A 968 968 16.02      
17 A 811 811 0.50      
18 A 642 642 6.65      
19 A 427 427 0.01      
20 A 357 357 0.12      
21 A 97 97 0.02      
22 A 73 73 0.02      
23 B 3263 3263 41.82      
24 B 3176 3176 10.86      
25 B 3156 3156 15.95      
26 B 3083 3083 6.66      
27 B 3036 3036 49.65      
28 B 1720 1720 10.60      
29 B 1557 1557 7.49      
30 B 1510 1510 0.19      
31 B 1370 1370 0.68      
32 B 1346 1346 0.09      
33 B 1332 1332 1.00      
34 B 1218 1218 2.49      
35 B 1051 1051 23.33      
36 B 1002 1002 3.73      
37 B 971 971 77.59      
38 B 951 951 0.05      
39 B 676 676 20.06      
40 B 448 448 1.39      
41 B 222 222 0.14      
42 B 111 111 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 31658.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 31658.0 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 B2PLYP/6-31G
ABC
0.42087 0.04594 0.04465

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.425 0.650 -0.301
C2 0.425 -0.650 -0.301
C3 0.425 1.896 -0.343
C4 -0.425 -1.896 -0.343
C5 0.445 2.846 0.606
C6 -0.445 -2.846 0.606
H7 -1.099 0.629 -1.171
H8 -1.062 0.662 0.593
H9 1.099 -0.629 -1.171
H10 1.062 -0.662 0.593
H11 1.072 1.999 -1.216
H12 -1.072 -1.999 -1.216
H13 1.083 3.721 0.530
H14 -0.181 2.780 1.491
H15 -1.083 -3.721 0.530
H16 0.181 -2.780 1.491

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.55371.50932.54652.53043.61191.10071.09742.17162.17572.21332.87663.52082.79434.49773.9174
C21.55372.54651.50933.61192.53042.17162.17571.10071.09742.87662.21334.49773.91743.52082.7943
C31.50932.54653.88641.34274.91402.14812.14742.74132.79761.09104.26342.12722.12475.88135.0291
C42.54651.50933.88644.91401.34272.74132.79762.14812.14744.26341.09105.88135.02912.12722.1247
C52.53043.61191.34274.91405.76183.23382.65403.95723.56232.10405.39441.08531.08726.74345.7019
C63.61192.53044.91401.34275.76183.95723.56233.23382.65405.39442.10406.74345.70191.08531.0872
H71.10072.17162.14812.74133.23383.95721.76452.53213.07392.56722.62884.14913.54374.67064.5109
H81.09742.17572.14742.79762.65403.56231.76453.07392.50373.10053.21803.73692.46364.38383.7688
H92.17161.10072.74132.14813.95723.23382.53213.07391.76452.62882.56724.67064.51094.14913.5437
H102.17571.09742.79762.14743.56232.65403.07392.50371.76453.21803.10054.38383.76883.73692.4636
H112.21332.87661.09104.26342.10405.39442.56723.10052.62883.21804.53682.45183.08366.35725.5647
H122.87662.21334.26341.09105.39442.10402.62883.21802.56723.10054.53686.35725.56472.45183.0836
H133.52084.49772.12725.88131.08536.74344.14913.73694.67064.38382.45186.35721.84647.75116.6336
H142.79433.91742.12475.02911.08725.70193.54372.46364.51093.76883.08365.56471.84646.63365.5722
H154.49773.52085.88132.12726.74341.08534.67064.38384.14913.73696.35722.45187.75116.63361.8464
H163.91742.79435.02912.12475.70191.08724.51093.76883.54372.46365.56473.08366.63365.57221.8464

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 112.475 C1 C2 H9 108.595
C1 C2 H10 109.091 C1 C3 C5 124.952
C1 C3 H11 115.749 C2 C1 C3 112.475
C2 C1 H7 108.595 C2 C1 H8 109.091
C2 C4 C6 124.952 C2 C4 H12 115.749
C3 C1 H7 109.792 C3 C1 H8 109.930
C3 C5 H13 121.995 C3 C5 H14 121.595
C4 C2 H9 109.792 C4 C2 H10 109.930
C4 C6 H15 121.995 C4 C6 H16 121.595
C5 C3 H11 119.294 C6 C4 H12 119.294
H7 C1 H8 106.786 H9 C2 H10 106.786
H13 C5 H14 116.410 H15 C6 H16 116.410
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.307      
2 C -0.307      
3 C -0.053      
4 C -0.053      
5 C -0.304      
6 C -0.304      
7 H 0.141      
8 H 0.143      
9 H 0.141      
10 H 0.143      
11 H 0.125      
12 H 0.125      
13 H 0.129      
14 H 0.127      
15 H 0.129      
16 H 0.127      


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 -0.239 0.239
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.399 1.499 0.000
y 1.499 -39.494 0.000
z 0.000 0.000 -37.383
Traceless
 xyz
x -0.961 1.499 0.000
y 1.499 -1.103 0.000
z 0.000 0.000 2.064
Polar
3z2-r24.127
x2-y20.095
xy1.499
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.542 1.693 0.000
y 1.693 11.877 0.000
z 0.000 0.000 8.716


<r2> (average value of r2) Å2
<r2> 256.862
(<r2>)1/2 16.027