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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-234.271276
Energy at 298.15K-234.280801
HF Energy-234.271276
Nuclear repulsion energy210.899995
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 PBEPBEultrafine/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 3169 3117 9.11      
2 A 3087 3036 3.60      
3 A 3065 3014 42.70      
4 A 3025 2975 20.66      
5 A 2947 2899 9.76      
6 A 1682 1654 4.82      
7 A 1456 1432 2.08      
8 A 1423 1400 1.75      
9 A 1330 1308 0.41      
10 A 1294 1273 1.61      
11 A 1216 1196 0.22      
12 A 1067 1049 0.00      
13 A 1015 998 0.76      
14 A 998 981 9.07      
15 A 930 914 0.01      
16 A 892 877 16.50      
17 A 768 756 0.56      
18 A 618 608 6.83      
19 A 403 396 0.00      
20 A 338 333 0.12      
21 A 97 95 0.03      
22 A 72 71 0.02      
23 B 3169 3117 31.09      
24 B 3087 3036 9.40      
25 B 3064 3014 17.39      
26 B 3009 2959 7.83      
27 B 2951 2902 38.97      
28 B 1685 1657 16.51      
29 B 1470 1446 6.24      
30 B 1426 1403 0.12      
31 B 1300 1278 0.95      
32 B 1281 1260 0.39      
33 B 1238 1217 3.71      
34 B 1155 1136 2.68      
35 B 1000 984 19.26      
36 B 941 926 6.95      
37 B 919 903 0.26      
38 B 892 877 58.27      
39 B 642 631 18.10      
40 B 424 417 1.86      
41 B 211 208 0.19      
42 B 111 109 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 30433.4 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 29931.2 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 PBEPBEultrafine/6-31G*
ABC
0.42372 0.04589 0.04466

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.649 -0.294
C2 0.423 -0.649 -0.294
C3 0.423 1.892 -0.340
C4 -0.423 -1.892 -0.340
C5 0.445 2.850 0.599
C6 -0.445 -2.850 0.599
H7 -1.098 0.626 -1.175
H8 -1.073 0.664 0.600
H9 1.098 -0.626 -1.175
H10 1.073 -0.664 0.600
H11 1.079 1.990 -1.219
H12 -1.079 -1.990 -1.219
H13 1.089 3.731 0.513
H14 -0.189 2.791 1.492
H15 -1.089 -3.731 0.513
H16 0.189 -2.791 1.492

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.55021.50452.54172.52873.61161.10951.10512.17162.18232.21622.87273.52632.79854.50333.9244
C21.55022.54171.50453.61162.52872.17162.18231.10951.10512.87272.21624.50333.92443.52632.7985
C31.50452.54173.87751.34214.91162.14742.15212.73712.79991.10064.25452.13382.13115.88505.0344
C42.54171.50453.87754.91161.34212.73712.79992.14742.15214.25451.10065.88505.03442.13382.1311
C52.52873.61161.34214.91165.76933.23572.66133.95703.56992.10865.39031.09491.09676.75805.7174
C63.61162.52874.91161.34215.76933.95703.56993.23572.66135.39032.10866.75805.71741.09491.0967
H71.10952.17162.14742.73713.23573.95701.77542.52733.08632.56932.61684.15553.55294.67244.5217
H81.10512.18232.15212.79992.66133.56991.77543.08632.52333.11433.21763.75352.47014.39573.7850
H92.17161.10952.73712.14743.95703.23572.52733.08631.77542.61682.56934.67244.52174.15553.5529
H102.18231.10512.79992.15213.56992.66133.08632.52331.77543.21763.11434.39573.78503.75352.4701
H112.21622.87271.10064.25452.10865.39032.56933.11432.61683.21764.52812.45513.09816.35865.5679
H122.87272.21624.25451.10065.39032.10862.61683.21762.56933.11434.52816.35865.56792.45513.0981
H133.52634.50332.13385.88501.09496.75804.15553.75354.67244.39572.45516.35861.86457.77336.6564
H142.79853.92442.13115.03441.09675.71743.55292.47014.52173.78503.09815.56791.86456.65645.5953
H154.50333.52635.88502.13386.75801.09494.67244.39574.15553.75356.35862.45517.77336.65641.8645
H163.92442.79855.03442.13115.71741.09674.52173.78503.55292.47015.56793.09816.65645.59531.8645

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 112.613 C1 C2 H9 108.333
C1 C2 H10 109.399 C1 C3 C5 125.237
C1 C3 H11 115.717 C2 C1 C3 112.613
C2 C1 H7 108.333 C2 C1 H8 109.399
C2 C4 C6 125.237 C2 C4 H12 115.717
C3 C1 H7 109.543 C3 C1 H8 110.174
C3 C5 H13 121.904 C3 C5 H14 121.497
C4 C2 H9 109.543 C4 C2 H10 110.174
C4 C6 H15 121.904 C4 C6 H16 121.497
C5 C3 H11 119.039 C6 C4 H12 119.039
H7 C1 H8 106.582 H9 C2 H10 106.582
H13 C5 H14 116.598 H15 C6 H16 116.598
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.338      
2 C -0.338      
3 C -0.047      
4 C -0.047      
5 C -0.359      
6 C -0.359      
7 H 0.158      
8 H 0.161      
9 H 0.158      
10 H 0.161      
11 H 0.132      
12 H 0.132      
13 H 0.148      
14 H 0.145      
15 H 0.148      
16 H 0.145      


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 -0.263 0.263
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.657 1.526 0.000
y 1.526 -38.903 0.000
z 0.000 0.000 -36.671
Traceless
 xyz
x -0.870 1.526 0.000
y 1.526 -1.239 0.000
z 0.000 0.000 2.109
Polar
3z2-r24.219
x2-y20.246
xy1.526
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.996 1.844 0.000
y 1.844 13.014 0.000
z 0.000 0.000 8.940


<r2> (average value of r2) Å2
<r2> 256.608
(<r2>)1/2 16.019