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All results from a given calculation for C6H10 (1,4-Hexadiene, (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 C1 1A
Energy calculated at PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-234.296118
Energy at 298.15K-234.305578
Nuclear repulsion energy213.411075
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 A 3171 3138 14.21      
2 A 3087 3055 6.31      
3 A 3070 3039 23.17      
4 A 3067 3035 53.37      
5 A 3060 3029 1.66      
6 A 3048 3016 2.38      
7 A 3013 2982 16.47      
8 A 2961 2931 14.37      
9 A 2958 2927 30.64      
10 A 2925 2895 27.03      
11 A 1699 1681 1.40      
12 A 1665 1648 15.02      
13 A 1442 1427 8.43      
14 A 1429 1414 4.88      
15 A 1409 1394 11.93      
16 A 1392 1378 1.58      
17 A 1357 1343 1.90      
18 A 1317 1303 0.35      
19 A 1290 1277 1.62      
20 A 1283 1269 3.57      
21 A 1262 1249 3.66      
22 A 1179 1167 1.19      
23 A 1101 1090 5.41      
24 A 1084 1073 6.56      
25 A 1025 1014 0.64      
26 A 1017 1007 5.75      
27 A 1006 996 6.19      
28 A 981 971 21.04      
29 A 928 918 12.17      
30 A 905 896 3.52      
31 A 899 890 21.77      
32 A 866 857 2.53      
33 A 756 748 0.22      
34 A 578 572 4.00      
35 A 529 523 5.35      
36 A 455 450 0.19      
37 A 305 301 0.32      
38 A 272 269 1.68      
39 A 215 213 1.07      
40 A 155 153 0.59      
41 A 134 132 0.07      
42 A 75 75 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 30184.1 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 29873.2 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
0.27948 0.05619 0.04964

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.772 0.470 0.024
H2 3.028 1.241 -0.726
H3 2.689 0.963 1.005
H4 3.632 -0.222 0.060
C5 1.507 -0.248 -0.342
H6 1.506 -0.763 -1.313
C7 0.403 -0.310 0.417
H8 0.394 0.209 1.385
C9 -0.859 -1.040 0.054
H10 -0.714 -1.596 -0.893
H11 -1.067 -1.821 0.814
C12 -2.090 -0.170 -0.066
H13 -3.037 -0.718 -0.149
C14 -2.103 1.168 -0.084
H15 -3.036 1.729 -0.179
H16 -1.180 1.750 -0.014

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 C14 H15 H16
C11.10491.10151.10501.49992.21622.52472.75233.93234.15464.54014.90465.93224.92645.94654.1538
H21.10491.78601.76732.16232.58393.25563.52954.57334.69855.33985.34966.39995.17216.10854.2978
H31.10151.78601.78542.16323.12322.68172.44514.18374.66184.67925.02706.07874.91945.89664.0776
H41.10501.76731.78542.16312.58843.24963.52494.56454.65645.02055.72356.69115.90356.95215.2007
C51.49992.16232.16322.16311.09911.34092.10492.52602.65583.23073.60814.57273.88664.95723.3636
H62.21622.58393.12322.58841.09912.10063.07582.74502.40763.50183.85134.69014.27355.30323.8999
C72.52473.25562.68173.24961.34092.10061.09881.50232.14892.14532.54333.51072.95294.04272.6331
H82.75233.52952.44513.52492.10493.07581.09882.21413.11082.56562.90203.87163.05264.06522.6093
C93.93234.57334.18374.56452.52602.74501.50232.21411.10781.10961.51222.21182.53843.53042.8086
H104.15464.69854.66184.65642.65582.40762.14893.11081.10781.75782.14722.59323.19774.11843.4903
H114.54015.33984.67925.02053.23073.50182.14532.56561.10961.75782.13212.45483.28854.17933.6668
C124.90465.34965.02705.72353.60813.85132.54332.90201.51222.14722.13211.09761.33832.12512.1250
H135.93226.39996.07876.69114.57274.69013.51073.87162.21182.59322.45481.09762.10542.44733.0914
C144.92645.17214.91945.90353.88664.27352.95293.05262.53843.19773.28851.33832.10541.09261.0939
H155.94656.10855.89666.95214.95725.30324.04274.06523.53044.11844.17932.12512.44731.09261.8639
H164.15384.29784.07765.20073.36363.89992.63312.60932.80863.49033.66682.12503.09141.09391.8639

picture of 1,4-Hexadiene, (E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 116.163 C1 C5 C7 125.334
H2 C1 H3 108.083 H2 C1 H4 106.204
H2 C1 C5 111.326 H3 C1 H4 108.023
H3 C1 C5 111.596 H4 C1 C5 111.375
C5 C7 H8 118.925 C5 C7 C9 125.259
H6 C5 C7 118.502 C7 C9 H10 109.913
C7 C9 H11 109.530 C7 C9 C12 115.067
H8 C7 C9 115.816 C9 C12 H13 114.954
C9 C12 C14 125.768 H10 C9 H11 104.884
H10 C9 C12 109.101 H11 C9 C12 107.837
C12 C14 H15 121.573 C12 C14 H16 121.465
H13 C12 C14 119.277 H15 C14 H16 116.960
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 -0.460      
2 H 0.138      
3 H 0.130      
4 H 0.137      
5 C -0.039      
6 H 0.086      
7 C -0.030      
8 H 0.091      
9 C -0.309      
10 H 0.122      
11 H 0.124      
12 C 0.012      
13 H 0.094      
14 C -0.325      
15 H 0.114      
16 H 0.116      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.354 -0.310 -0.028 0.472
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.105 1.283 -0.395
y 1.283 -37.253 0.627
z -0.395 0.627 -38.551
Traceless
 xyz
x 1.797 1.283 -0.395
y 1.283 0.075 0.627
z -0.395 0.627 -1.872
Polar
3z2-r2-3.744
x2-y21.148
xy1.283
xz-0.395
yz0.627


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.038 0.307 -0.716
y 0.307 9.767 0.279
z -0.716 0.279 7.329


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