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

using model chemistry: PBEPBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-311G*
 hartrees
Energy at 0K-234.336909
Energy at 298.15K-234.346129
Nuclear repulsion energy212.280514
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 PBEPBE/6-311G*
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' 3089 3057 84.32      
2 A' 3082 3050 0.00      
3 A' 3067 3035 0.00      
4 A' 3063 3031 35.26      
5 A' 3051 3019 5.90      
6 A' 3044 3013 0.00      
7 A' 2954 2923 0.00      
8 A' 2954 2923 73.96      
9 A' 1666 1649 0.00      
10 A' 1625 1608 14.96      
11 A' 1460 1444 0.00      
12 A' 1454 1439 29.60      
13 A' 1434 1419 0.00      
14 A' 1385 1370 13.72      
15 A' 1372 1357 0.00      
16 A' 1337 1323 5.82      
17 A' 1272 1259 0.00      
18 A' 1238 1225 0.63      
19 A' 1146 1134 0.00      
20 A' 1062 1051 0.32      
21 A' 990 980 0.00      
22 A' 913 903 43.77      
23 A' 906 896 0.00      
24 A' 625 618 0.00      
25 A' 509 504 17.08      
26 A' 262 259 0.00      
27 A' 175 173 0.17      
28 A" 2995 2964 46.31      
29 A" 2995 2964 0.00      
30 A" 1449 1434 0.00      
31 A" 1449 1434 18.03      
32 A" 1020 1009 0.00      
33 A" 1019 1009 0.96      
34 A" 967 957 0.65      
35 A" 929 920 0.00      
36 A" 775 767 0.00      
37 A" 676 669 71.48      
38 A" 450 446 0.00      
39 A" 305 302 0.05      
40 A" 117 116 0.00      
41 A" 108 107 0.75      
42 A" 61 60 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 30223.3 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 29909.0 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 PBEPBE/6-311G*
ABC
0.38919 0.05153 0.04629

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 1.569 2.281 0.000
C2 0.590 1.786 0.000
H3 1.562 -0.063 0.000
C4 0.584 0.431 0.000
H5 -1.562 0.063 0.000
C6 -0.584 -0.431 0.000
H7 -1.569 -2.281 0.000
C8 -0.590 -1.786 0.000
H9 1.555 -2.186 0.000
H10 0.570 -3.374 0.882
H11 0.570 -3.374 -0.882
C12 0.590 -2.710 0.000
H13 -1.555 2.186 0.000
H14 -0.570 3.374 0.882
H15 -0.570 3.374 -0.882
C16 -0.590 2.710 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.09722.34402.09583.83683.46245.53664.60394.46725.81005.81005.08593.12552.55872.55872.2005
C21.09722.08871.35462.75642.50814.60393.76094.08745.23465.23464.49542.18222.15562.15561.4983
H32.34402.08871.09593.12672.17733.83682.75642.12323.56733.56732.81983.84414.13984.13983.5097
C42.09581.35461.09592.17731.45143.46242.50812.79173.90613.90613.14082.76713.28203.28202.5632
H53.83682.75643.12672.17731.09592.34402.08873.84414.13984.13983.50972.12323.56733.56732.8198
C63.46242.50812.17731.45141.09592.09581.35462.76713.28203.28202.56322.79173.90613.90613.1408
H75.53664.60393.83683.46242.34402.09581.09723.12552.55872.55872.20054.46725.81005.81005.0859
C84.60393.76092.75642.50812.08871.35461.09722.18222.15562.15561.49834.08745.23465.23464.4954
H94.46724.08742.12322.79173.84412.76713.12552.18221.77761.77761.09865.36606.01776.01775.3452
H105.81005.23463.56733.90614.13983.28202.55872.15561.77761.76371.10436.01776.84407.06766.2560
H115.81005.23463.56733.90614.13983.28202.55872.15561.77761.76371.10436.01777.06766.84406.2560
C125.08594.49542.81983.14083.50972.56322.20051.49831.09861.10431.10435.34526.25606.25605.5464
H133.12552.18223.84412.76712.12322.79174.46724.08745.36606.01776.01775.34521.77761.77761.0986
H142.55872.15564.13983.28203.56733.90615.81005.23466.01776.84407.06766.25601.77761.76371.1043
H152.55872.15564.13983.28203.56733.90615.81005.23466.01777.06766.84406.25601.77761.76371.1043
C162.20051.49833.50972.56322.81983.14085.08594.49545.34526.25606.25605.54641.09861.10431.1043

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 117.089 H1 C2 C16 115.074
C2 C4 H3 116.546 C2 C4 C6 126.683
C2 C16 H13 113.450 C2 C16 H14 110.927
C2 C16 H15 110.927 H3 C4 C6 116.771
C4 C2 C16 127.837 C4 C6 H5 116.771
C4 C6 C8 126.683 H5 C6 C8 116.546
C6 C8 H7 117.089 C6 C8 C12 127.837
H7 C8 C12 115.074 C8 C12 H9 113.450
C8 C12 H10 110.927 C8 C12 H11 110.927
H9 C12 H10 107.599 H9 C12 H11 107.599
H10 C12 H11 105.983 H13 C16 H14 107.599
H13 C16 H15 107.599 H14 C16 H15 105.983
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.185      
2 C -0.180      
3 H 0.181      
4 C -0.187      
5 H 0.181      
6 C -0.187      
7 H 0.185      
8 C -0.180      
9 H 0.222      
10 H 0.227      
11 H 0.227      
12 C -0.675      
13 H 0.222      
14 H 0.227      
15 H 0.227      
16 C -0.675      


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 -36.723 -0.194 0.000
y -0.194 -34.193 0.000
z 0.000 0.000 -41.612
Traceless
 xyz
x 1.179 -0.194 0.000
y -0.194 4.975 0.000
z 0.000 0.000 -6.154
Polar
3z2-r2-12.307
x2-y2-2.530
xy-0.194
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.346 0.225 0.000
y 0.225 18.821 0.000
z 0.000 0.000 6.252


<r2> (average value of r2) Å2
<r2> 249.030
(<r2>)1/2 15.781