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All results from a given calculation for C6H10 (2,4-Hexadiene, (Z,Z)-)

using model chemistry: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-234.326953
Energy at 298.15K-234.336413
HF Energy-234.326953
Nuclear repulsion energy213.345955
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 PBE1PBE/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' 3207 3047 66.42      
2 A' 3200 3041 0.00      
3 A' 3183 3025 0.00      
4 A' 3179 3021 29.79      
5 A' 3168 3010 4.05      
6 A' 3163 3005 0.00      
7 A' 3059 2907 0.00      
8 A' 3058 2906 62.04      
9 A' 1763 1675 0.00      
10 A' 1712 1627 13.13      
11 A' 1518 1443 0.00      
12 A' 1515 1440 21.16      
13 A' 1491 1417 0.00      
14 A' 1448 1376 9.81      
15 A' 1434 1362 0.00      
16 A' 1387 1318 7.79      
17 A' 1320 1254 0.00      
18 A' 1281 1218 0.65      
19 A' 1191 1132 0.00      
20 A' 1104 1049 0.45      
21 A' 1025 974 0.00      
22 A' 948 901 37.24      
23 A' 940 894 0.00      
24 A' 643 611 0.00      
25 A' 526 500 18.34      
26 A' 276 262 0.00      
27 A' 188 178 0.24      
28 A" 3112 2957 37.28      
29 A" 3112 2957 0.23      
30 A" 1507 1432 0.00      
31 A" 1507 1432 14.71      
32 A" 1068 1015 0.00      
33 A" 1066 1013 0.56      
34 A" 1026 975 0.52      
35 A" 990 941 0.00      
36 A" 816 775 0.00      
37 A" 709 674 62.81      
38 A" 471 448 0.00      
39 A" 317 302 0.00      
40 A" 131 125 0.00      
41 A" 122 116 0.67      
42 A" 65 62 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 31470.0 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 29905.9 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 PBE1PBE/6-31G*
ABC
0.39106 0.05214 0.04680

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.905 -2.601 0.000
C2 1.081 -1.526 0.000
H3 -0.973 -1.214 0.000
C4 0.000 -0.726 0.000
H5 0.973 1.214 0.000
C6 0.000 0.726 0.000
H7 -0.905 2.601 0.000
C8 -1.081 1.526 0.000
H9 -2.662 0.038 0.000
H10 -3.037 1.528 0.879
H11 -3.037 1.528 -0.879
C12 -2.520 1.122 0.000
H13 2.662 -0.038 0.000
H14 3.037 -1.528 0.879
H15 3.037 -1.528 -0.879
C16 2.520 -1.122 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.09012.33502.08243.81573.44805.50854.57984.43765.77625.77625.05883.10752.54412.54412.1903
C21.09012.07761.34472.74142.49744.57983.73944.05685.20165.20164.46932.17062.14482.14481.4944
H32.33502.07761.08863.11142.17003.81572.74142.10263.54273.54272.80133.82064.11764.11763.4942
C42.08241.34471.08862.17001.45173.44802.49742.76973.88303.88303.12472.74953.26213.26212.5508
H53.81572.74143.11142.17001.08862.33502.07763.82064.11764.11763.49422.10263.54273.54272.8013
C63.44802.49742.17001.45171.08862.08241.34472.74953.26213.26212.55082.76973.88303.88303.1247
H75.50854.57983.81573.44802.33502.08241.09013.10752.54412.54412.19034.43765.77625.77625.0587
C84.57983.73942.74142.49742.07761.34471.09012.17062.14482.14481.49444.05685.20165.20164.4693
H94.43764.05682.10262.76973.82062.74953.10752.17061.76981.76981.09265.32495.97585.97585.3104
H105.77625.20163.54273.88304.11763.26212.54412.14481.76981.75851.09815.97586.79997.02366.2190
H115.77625.20163.54273.88304.11763.26212.54412.14481.76981.75851.09815.97587.02366.79996.2190
C125.05884.46932.80133.12473.49422.55082.19031.49441.09261.09811.09815.31046.21906.21905.5166
H133.10752.17063.82062.74952.10262.76974.43764.05685.32495.97585.97585.31041.76981.76981.0926
H142.54412.14484.11763.26213.54273.88305.77625.20165.97586.79997.02366.21901.76981.75851.0981
H152.54412.14484.11763.26213.54273.88305.77625.20165.97587.02366.79996.21901.76981.75851.0981
C162.19031.49443.49422.55082.80133.12475.05874.46935.31046.21906.21905.51661.09261.09811.0981

picture of 2,4-Hexadiene, (Z,Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 117.196 H1 C2 C16 114.970
C2 C4 H3 116.877 C2 C4 C6 126.492
C2 C16 H13 113.156 C2 C16 H14 110.717
C2 C16 H15 110.717 H3 C4 C6 116.631
C4 C2 C16 127.834 C4 C6 H5 116.631
C4 C6 C8 126.492 H5 C6 C8 116.877
C6 C8 H7 117.196 C6 C8 C12 127.835
H7 C8 C12 114.969 C8 C12 H9 113.156
C8 C12 H10 110.716 C8 C12 H11 110.716
H9 C12 H10 107.780 H9 C12 H11 107.780
H10 C12 H11 106.402 H13 C16 H14 107.779
H13 C16 H15 107.779 H14 C16 H15 106.402
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.159      
2 C -0.153      
3 H 0.154      
4 C -0.150      
5 H 0.154      
6 C -0.150      
7 H 0.159      
8 C -0.153      
9 H 0.184      
10 H 0.186      
11 H 0.186      
12 C -0.567      
13 H 0.184      
14 H 0.186      
15 H 0.186      
16 C -0.567      


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 -34.078 -1.145 0.000
y -1.145 -35.195 0.000
z 0.000 0.000 -40.541
Traceless
 xyz
x 3.791 -1.145 0.000
y -1.145 2.114 0.000
z 0.000 0.000 -5.904
Polar
3z2-r2-11.809
x2-y21.118
xy-1.145
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.859 -4.277 0.000
y -4.277 11.767 0.000
z 0.000 0.000 5.308


<r2> (average value of r2) Å2
<r2> 245.953
(<r2>)1/2 15.683