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

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 CS 1A'
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-234.303678
Energy at 298.15K-234.313009
Nuclear repulsion energy209.576144
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 A' 3089 3071 49.42      
2 A' 3075 3057 21.16      
3 A' 3070 3052 5.79      
4 A' 3064 3046 20.41      
5 A' 3058 3040 0.34      
6 A' 3047 3030 1.95      
7 A' 2955 2938 31.69      
8 A' 2949 2932 44.86      
9 A' 1677 1667 3.63      
10 A' 1641 1631 7.63      
11 A' 1417 1409 9.82      
12 A' 1406 1398 19.07      
13 A' 1380 1372 3.39      
14 A' 1342 1334 2.71      
15 A' 1335 1327 3.34      
16 A' 1276 1269 1.71      
17 A' 1246 1239 1.34      
18 A' 1221 1214 1.58      
19 A' 1149 1142 0.18      
20 A' 1087 1080 0.09      
21 A' 1018 1012 0.58      
22 A' 914 909 26.67      
23 A' 904 898 20.13      
24 A' 584 581 5.79      
25 A' 454 452 0.19      
26 A' 307 306 2.27      
27 A' 144 143 0.49      
28 A" 3008 2990 15.74      
29 A" 3004 2987 15.92      
30 A" 1398 1390 7.06      
31 A" 1396 1388 5.36      
32 A" 1006 1000 0.20      
33 A" 1001 995 2.09      
34 A" 986 980 12.13      
35 A" 936 930 10.51      
36 A" 815 811 10.42      
37 A" 704 700 11.38      
38 A" 431 429 4.16      
39 A" 217 216 0.08      
40 A" 195 194 0.65      
41 A" 137 137 0.01      
42 A" 111 111 1.53      

Unscaled Zero Point Vibrational Energy (zpe) 30077.2 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 29902.8 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/cc-pVDZ
ABC
0.36776 0.04822 0.04333

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.308 2.978 0.000
H2 1.396 2.767 0.000
H3 0.080 3.608 0.888
H4 0.080 3.608 -0.888
C5 1.032 -2.516 0.000
H6 1.775 -1.697 0.000
H7 1.232 -3.156 -0.888
H8 1.232 -3.156 0.888
C9 -0.387 -2.030 0.000
H10 -1.158 -2.819 0.000
C11 -0.819 -0.741 0.000
H12 -1.910 -0.570 0.000
C13 0.000 0.460 0.000
H14 1.098 0.339 0.000
C15 -0.504 1.720 0.000
H16 -1.603 1.842 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 H10 C11 H12 C13 H14 C15 H16
C11.10831.11241.11245.54174.89976.26606.26605.05565.97963.88594.18422.53632.75491.49702.2236
H21.10831.79661.79665.29604.48015.99125.99125.11756.14254.14884.69752.69632.44682.16943.1389
H31.11241.79661.77546.26135.63987.08736.86135.72656.60554.52894.71233.27173.53752.16652.5966
H41.11241.79661.77546.26135.63986.86137.08735.72656.60554.52894.71233.27173.53752.16652.5966
C55.54175.29606.26136.26131.10651.11211.11211.49962.21082.56463.52723.15042.85574.50635.0925
H64.89974.48015.63985.63981.10651.79181.79182.18743.14082.76483.85362.79382.14544.10754.8923
H76.26605.99127.08736.86131.11211.79181.77522.16252.57203.29034.16483.92193.60775.25135.8137
H86.26605.99126.86137.08731.11211.79181.77522.16252.57203.29034.16483.92193.60775.25135.8137
C95.05565.11755.72655.72651.49962.18742.16252.16251.10381.35942.10972.51992.79503.75184.0579
H105.97966.14256.60556.60552.21083.14082.57202.57201.10382.10572.37133.47803.88074.58634.6819
C113.88594.14884.52894.52892.56462.76483.29033.29031.35942.10571.10421.45392.19972.48122.6989
H124.18424.69754.71234.71233.52723.85364.16484.16482.10972.37131.10422.17023.14172.68742.4310
C132.53632.69633.27173.27173.15042.79383.92193.92192.51993.47801.45392.17021.10421.35692.1162
H142.75492.44683.53753.53752.85572.14543.60773.60772.79503.88072.19973.14171.10422.11513.0908
C151.49702.16942.16652.16654.50634.10755.25135.25133.75184.58632.48122.68741.35692.11511.1060
H162.22363.13892.59662.59665.09254.89235.81375.81374.05794.68192.69892.43102.11623.09081.1060

picture of 2,4-Hexadiene, (E,Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C15 C13 125.351 C1 C15 H16 116.549
H2 C1 H3 108.005 H2 C1 H4 108.005
H2 C1 C15 111.883 H3 C1 H4 105.884
H3 C1 C15 111.397 H4 C1 C15 111.397
C5 C9 H10 115.410 C5 C9 C11 127.476
H6 C5 H7 107.733 H6 C5 H8 107.733
H6 C5 C9 113.287 H7 C5 H8 105.906
H7 C5 C9 110.919 H8 C5 C9 110.919
C9 C11 H12 117.441 C9 C11 C13 127.171
H10 C9 C11 117.114 C11 C13 H14 117.957
C11 C13 C15 123.911 H12 C11 C13 115.388
C13 C15 H16 118.100 H14 C13 C15 118.132
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 H 0.029      
3 H 0.048      
4 H 0.048      
5 C -0.016      
6 H 0.035      
7 H 0.049      
8 H 0.049      
9 C -0.100      
10 H -0.008      
11 C 0.019      
12 H -0.027      
13 C 0.029      
14 H -0.029      
15 C -0.096      
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
  0.303 0.157 0.000 0.341
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.728 -0.703 0.000
y -0.703 -34.054 0.000
z 0.000 0.000 -40.889
Traceless
 xyz
x 0.744 -0.703 0.000
y -0.703 4.755 0.000
z 0.000 0.000 -5.498
Polar
3z2-r2-10.997
x2-y2-2.674
xy-0.703
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.752 -1.142 0.000
y -1.142 19.177 0.000
z 0.000 0.000 5.939


<r2> (average value of r2) Å2
<r2> 263.225
(<r2>)1/2 16.224