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

using model chemistry: PBEPBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-234.312423
Energy at 298.15K-234.321728
Nuclear repulsion energy207.289373
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/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3068 3037 0.00      
2 Ag 3053 3022 0.00      
3 Ag 3049 3017 0.00      
4 Ag 2953 2922 0.00      
5 Ag 1677 1659 0.00      
6 Ag 1443 1428 0.00      
7 Ag 1359 1345 0.00      
8 Ag 1309 1296 0.00      
9 Ag 1279 1266 0.00      
10 Ag 1174 1162 0.00      
11 Ag 1101 1090 0.00      
12 Ag 905 895 0.00      
13 Ag 426 421 0.00      
14 Ag 323 319 0.00      
15 Au 3003 2972 35.16      
16 Au 1425 1410 10.36      
17 Au 1016 1005 0.00      
18 Au 1008 998 39.76      
19 Au 747 739 5.03      
20 Au 255 253 1.14      
21 Au 168 167 0.00      
22 Au 106 105 1.64      
23 Bg 3003 2972 0.00      
24 Bg 1426 1411 0.00      
25 Bg 1019 1008 0.00      
26 Bg 945 935 0.00      
27 Bg 835 826 0.00      
28 Bg 332 328 0.00      
29 Bg 200 198 0.00      
30 Bu 3070 3039 96.80      
31 Bu 3059 3028 5.28      
32 Bu 3048 3017 8.41      
33 Bu 2952 2922 85.03      
34 Bu 1648 1631 8.60      
35 Bu 1437 1422 20.28      
36 Bu 1354 1340 6.97      
37 Bu 1290 1277 2.57      
38 Bu 1218 1206 3.87      
39 Bu 1065 1054 0.45      
40 Bu 918 909 39.96      
41 Bu 525 520 0.02      
42 Bu 134 133 1.34      

Unscaled Zero Point Vibrational Energy (zpe) 30162.4 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 29851.8 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/6-31G(2df,p)
ABC
0.76945 0.03997 0.03855

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.321 -3.179 0.000
C2 0.321 3.179 0.000
C3 0.321 0.650 0.000
C4 -0.321 -0.650 0.000
C5 -0.332 1.832 0.000
C6 0.332 -1.832 0.000
H7 -1.420 -3.098 0.000
H8 1.420 3.098 0.000
H9 -0.022 -3.773 0.883
H10 -0.022 -3.773 -0.883
H11 0.022 3.773 0.883
H12 0.022 3.773 -0.883
H13 1.420 0.652 0.000
H14 -1.420 -0.652 0.000
H15 -1.430 1.821 0.000
H16 1.430 -1.821 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C16.39043.88222.52945.01101.49691.10166.51361.10571.10577.01667.01664.20862.75535.12152.2162
C26.39042.52943.88221.49695.01106.51361.10167.01667.01661.10571.10572.75534.20862.21625.1215
C33.88222.52941.44931.35052.48164.13192.68324.52334.52333.25983.25981.09922.17422.10682.7081
C42.52943.88221.44932.48161.35052.68324.13193.25983.25984.52334.52332.17421.09922.70812.1068
C55.01101.49691.35052.48163.72355.04822.16095.68285.68282.16192.16192.11202.71241.09854.0556
C61.49695.01102.48161.35053.72352.16095.04822.16192.16195.68285.68282.71242.11204.05561.0985
H71.10166.51364.13192.68325.04822.16096.81501.78601.78607.07597.07594.70402.44524.91863.1228
H86.51361.10162.68324.13192.16095.04826.81507.07597.07591.78601.78602.44524.70403.12284.9186
H91.10577.01664.52333.25985.68282.16191.78607.07591.76647.54667.75064.73783.53195.83592.5886
H101.10577.01664.52333.25985.68282.16191.78607.07591.76647.75067.54664.73783.53195.83592.5886
H117.01661.10573.25984.52332.16195.68287.07591.78607.54667.75061.76643.53194.73782.58865.8359
H127.01661.10573.25984.52332.16195.68287.07591.78607.75067.54661.76643.53194.73782.58865.8359
H134.20862.75531.09922.17422.11202.71244.70402.44524.73784.73783.53193.53193.12583.08072.4733
H142.75534.20862.17421.09922.71242.11202.44524.70403.53193.53194.73784.73783.12582.47333.0807
H155.12152.21622.10682.70811.09854.05564.91863.12285.83595.83592.58862.58863.08072.47334.6309
H162.21625.12152.70812.10684.05561.09853.12284.91862.58862.58865.83595.83592.47333.08074.6309

picture of 2,4-Hexadiene, (E,E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C6 C4 125.240 C1 C6 H16 116.433
C2 C5 C3 125.240 C2 C5 H15 116.433
C3 C4 C6 124.800 C3 C4 H14 116.440
C3 C5 H15 118.327 C4 C3 C5 124.800
C4 C3 H13 116.440 C4 C6 H16 118.327
C5 C2 H8 111.619 C5 C2 H11 111.448
C5 C2 H12 111.448 C5 C3 H13 118.760
C6 C1 H7 111.619 C6 C1 H9 111.448
C6 C1 H10 111.448 C6 C4 H14 118.760
H7 C1 H9 108.026 H7 C1 H10 108.026
H8 C2 H11 108.026 H8 C2 H12 108.026
H9 C1 H10 106.025 H11 C2 H12 106.025
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.463      
2 C -0.463      
3 C -0.050      
4 C -0.050      
5 C -0.062      
6 C -0.062      
7 H 0.130      
8 H 0.130      
9 H 0.138      
10 H 0.138      
11 H 0.138      
12 H 0.138      
13 H 0.081      
14 H 0.081      
15 H 0.087      
16 H 0.087      


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 -35.991 -0.351 0.000
y -0.351 -33.785 0.000
z 0.000 0.000 -40.160
Traceless
 xyz
x 0.981 -0.351 0.000
y -0.351 4.290 0.000
z 0.000 0.000 -5.272
Polar
3z2-r2-10.543
x2-y2-2.206
xy-0.351
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.043 -0.790 0.000
y -0.790 19.723 0.000
z 0.000 0.000 6.052


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000