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

using model chemistry: PBEPBE/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-234.305708
Energy at 298.15K-234.315012
Nuclear repulsion energy206.608902
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/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Ag 3065 3047 0.00      
2 Ag 3051 3034 0.00      
3 Ag 3047 3030 0.00      
4 Ag 2950 2932 0.00      
5 Ag 1682 1672 0.00      
6 Ag 1414 1406 0.00      
7 Ag 1345 1337 0.00      
8 Ag 1294 1287 0.00      
9 Ag 1268 1260 0.00      
10 Ag 1169 1163 0.00      
11 Ag 1104 1098 0.00      
12 Ag 901 896 0.00      
13 Ag 426 424 0.00      
14 Ag 325 324 0.00      
15 Au 3005 2987 33.68      
16 Au 1395 1387 12.68      
17 Au 1004 998 1.42      
18 Au 995 989 43.82      
19 Au 744 740 5.80      
20 Au 255 253 1.53      
21 Au 170 169 0.00      
22 Au 105 105 1.98      
23 Bg 3005 2987 0.00      
24 Bg 1396 1388 0.00      
25 Bg 1007 1001 0.00      
26 Bg 931 926 0.00      
27 Bg 830 825 0.00      
28 Bg 333 331 0.00      
29 Bg 198 197 0.00      
30 Bu 3066 3049 101.72      
31 Bu 3057 3040 5.81      
32 Bu 3047 3029 4.31      
33 Bu 2949 2932 92.15      
34 Bu 1652 1642 8.79      
35 Bu 1407 1398 24.45      
36 Bu 1339 1331 5.78      
37 Bu 1274 1267 2.74      
38 Bu 1202 1195 2.86      
39 Bu 1065 1059 0.20      
40 Bu 916 910 45.15      
41 Bu 527 524 0.04      
42 Bu 137 136 1.43      

Unscaled Zero Point Vibrational Energy (zpe) 30025.0 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 29850.9 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 PBEPBE/cc-pVDZ
ABC
0.76226 0.03977 0.03835

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.325 -3.186 0.000
C2 0.325 3.186 0.000
C3 0.325 0.650 0.000
C4 -0.325 -0.650 0.000
C5 -0.329 1.838 0.000
C6 0.329 -1.838 0.000
H7 -1.430 -3.107 0.000
H8 1.430 3.107 0.000
H9 -0.022 -3.783 0.888
H10 -0.022 -3.783 -0.888
H11 0.022 3.783 0.888
H12 0.022 3.783 -0.888
H13 1.431 0.651 0.000
H14 -1.431 -0.651 0.000
H15 -1.435 1.826 0.000
H16 1.435 -1.826 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C16.40443.89052.53545.02401.49771.10846.53281.11241.11247.03417.03414.21882.76585.13292.2241
C26.40442.53543.89051.49775.02406.53281.10847.03417.03411.11241.11242.76584.21882.22415.1329
C33.89052.53541.45351.35612.48854.14682.69404.53514.53513.27063.27061.10602.18472.11622.7136
C42.53543.89051.45352.48851.35612.69404.14683.27063.27064.53514.53512.18471.10602.71362.1162
C55.02401.49771.35612.48853.73515.06632.16925.69975.69972.16712.16712.12322.72171.10594.0667
C61.49775.02402.48851.35613.73512.16925.06632.16712.16715.69975.69972.72172.12324.06671.1059
H71.10846.53284.14682.69405.06632.16926.84071.79671.79677.09777.09774.72272.45634.93263.1388
H86.53281.10842.69404.14682.16925.06636.84077.09777.09771.79671.79672.45634.72273.13884.9326
H91.11247.03414.53513.27065.69972.16711.79677.09771.77627.56717.77284.74993.54775.85212.5974
H101.11247.03414.53513.27065.69972.16711.79677.09771.77627.77287.56714.74993.54775.85212.5974
H117.03411.11243.27064.53512.16715.69977.09771.79677.56717.77281.77623.54774.74992.59745.8521
H127.03411.11243.27064.53512.16715.69977.09771.79677.77287.56711.77623.54774.74992.59745.8521
H134.21882.76581.10602.18472.12322.72174.72272.45634.74994.74993.54773.54773.14323.09732.4763
H142.76584.21882.18471.10602.72172.12322.45634.72273.54773.54774.74994.74993.14322.47633.0973
H155.13292.22412.11622.71361.10594.06674.93263.13885.85215.85212.59742.59743.09732.47634.6444
H162.22415.13292.71362.11624.06671.10593.13884.93262.59742.59745.85215.85212.47633.09734.6444

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 125.280 C1 C6 H16 116.546
C2 C5 C3 125.280 C2 C5 H15 116.546
C3 C4 C6 124.646 C3 C4 H14 116.546
C3 C5 H15 118.174 C4 C3 C5 124.646
C4 C3 H13 116.546 C4 C6 H16 118.174
C5 C2 H8 111.818 C5 C2 H11 111.398
C5 C2 H12 111.398 C5 C3 H13 118.809
C6 C1 H7 111.818 C6 C1 H9 111.398
C6 C1 H10 111.398 C6 C4 H14 118.809
H7 C1 H9 108.008 H7 C1 H10 108.008
H8 C2 H11 108.008 H8 C2 H12 108.008
H9 C1 H10 105.950 H11 C2 H12 105.950
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.012      
2 C -0.012      
3 C 0.037      
4 C 0.037      
5 C -0.101      
6 C -0.101      
7 H 0.028      
8 H 0.028      
9 H 0.048      
10 H 0.048      
11 H 0.048      
12 H 0.048      
13 H -0.030      
14 H -0.030      
15 H -0.018      
16 H -0.018      


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 -36.599 -0.364 0.000
y -0.364 -33.822 0.000
z 0.000 0.000 -40.902
Traceless
 xyz
x 0.763 -0.364 0.000
y -0.364 4.928 0.000
z 0.000 0.000 -5.692
Polar
3z2-r2-11.384
x2-y2-2.777
xy-0.364
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.441 -0.837 0.000
y -0.837 20.321 0.000
z 0.000 0.000 5.966


<r2> (average value of r2) Å2
<r2> 293.955
(<r2>)1/2 17.145