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

using model chemistry: B1B95/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/3-21G
 hartrees
Energy at 0K-233.203451
Energy at 298.15K-233.212963
Nuclear repulsion energy213.808590
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 B1B95/3-21G
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' 3211 3072 49.99      
2 A' 3199 3061 0.00      
3 A' 3181 3043 0.00      
4 A' 3177 3039 22.96      
5 A' 3162 3025 4.29      
6 A' 3157 3020 0.00      
7 A' 3055 2922 0.00      
8 A' 3055 2922 44.94      
9 A' 1733 1658 0.00      
10 A' 1692 1619 7.88      
11 A' 1547 1480 0.00      
12 A' 1544 1477 25.20      
13 A' 1500 1435 0.00      
14 A' 1462 1399 21.90      
15 A' 1454 1391 0.00      
16 A' 1424 1363 2.48      
17 A' 1340 1282 0.00      
18 A' 1307 1251 1.73      
19 A' 1190 1138 0.00      
20 A' 1108 1060 4.31      
21 A' 1028 983 0.00      
22 A' 938 898 37.00      
23 A' 918 878 0.00      
24 A' 654 626 0.00      
25 A' 537 514 19.35      
26 A' 285 272 0.00      
27 A' 193 185 0.28      
28 A" 3101 2967 33.16      
29 A" 3101 2967 0.00      
30 A" 1545 1478 20.19      
31 A" 1545 1478 0.00      
32 A" 1094 1046 0.00      
33 A" 1092 1045 0.04      
34 A" 1040 995 0.86      
35 A" 1012 968 0.00      
36 A" 822 787 0.00      
37 A" 717 686 94.84      
38 A" 476 455 0.00      
39 A" 313 300 0.01      
40 A" 119 114 0.00      
41 A" 113 108 0.77      
42 A" 60 57 0.60      

Unscaled Zero Point Vibrational Energy (zpe) 31599.9 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 30231.6 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 B1B95/3-21G
ABC
0.38510 0.05286 0.04730

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.560 -2.271 0.000
C2 -0.598 -1.766 0.000
H3 -1.551 0.082 0.000
C4 -0.590 -0.424 0.000
H5 1.551 -0.082 0.000
C6 0.590 0.424 0.000
H7 1.560 2.271 0.000
C8 0.598 1.766 0.000
H9 -1.540 2.125 0.000
H10 -0.583 3.327 0.882
H11 -0.583 3.327 -0.882
C12 -0.598 2.675 0.000
H13 1.540 -2.125 0.000
H14 0.583 -3.327 0.882
H15 0.583 -3.327 -0.882
C16 0.598 -2.675 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08702.35302.08623.80373.44775.51054.57724.39585.75025.75025.03883.10322.54672.54672.1954
C21.08702.07901.34182.72952.49114.57723.72824.00295.16815.16814.44072.16732.14682.14681.5020
H32.35302.07901.08553.10572.16813.80372.72952.04283.49873.49872.76263.79744.11704.11703.4954
C42.08621.34181.08552.16811.45343.44772.49112.71983.85283.85283.09902.72573.25283.25282.5454
H53.80372.72953.10572.16811.08552.35302.07903.79744.11704.11703.49532.04283.49873.49872.7626
C63.44772.49112.16811.45341.08552.08621.34182.72573.25283.25282.54542.71983.85283.85283.0990
H75.51054.57723.80373.44772.35302.08621.08703.10322.54672.54672.19544.39585.75025.75025.0388
C84.57723.72822.72952.49112.07901.34181.08702.16732.14682.14681.50204.00295.16815.16814.4407
H94.39584.00292.04282.71983.79742.72573.10322.16731.77121.77121.09095.24795.91625.91625.2543
H105.75025.16813.49873.85284.11703.25282.54672.14681.77121.76411.09665.91626.75466.98126.1800
H115.75025.16813.49873.85284.11703.25282.54672.14681.77121.76411.09665.91626.98126.75466.1800
C125.03884.44072.76263.09903.49532.54542.19541.50201.09091.09661.09665.25436.18006.18005.4821
H133.10322.16733.79742.72572.04282.71984.39584.00295.24795.91625.91625.25431.77121.77121.0909
H142.54672.14684.11703.25283.49873.85285.75025.16815.91626.75466.98126.18001.77121.76411.0966
H152.54672.14684.11703.25283.49873.85285.75025.16815.91626.98126.75466.18001.77121.76411.0966
C162.19541.50203.49542.54542.76263.09905.03884.44075.25436.18006.18005.48211.09091.09661.0966

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 118.018 H1 C2 C16 115.037
C2 C4 H3 117.464 C2 C4 C6 126.000
C2 C16 H13 112.443 C2 C16 H14 110.432
C2 C16 H15 110.432 H3 C4 C6 116.536
C4 C2 C16 126.945 C4 C6 H5 116.536
C4 C6 C8 126.000 H5 C6 C8 117.464
C6 C8 H7 118.018 C6 C8 C12 126.945
H7 C8 C12 115.037 C8 C12 H9 112.443
C8 C12 H10 110.432 C8 C12 H11 110.432
H9 C12 H10 108.130 H9 C12 H11 108.130
H10 C12 H11 107.084 H13 C16 H14 108.130
H13 C16 H15 108.130 H14 C16 H15 107.084
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.203      
2 C -0.189      
3 H 0.204      
4 C -0.223      
5 H 0.204      
6 C -0.223      
7 H 0.203      
8 C -0.189      
9 H 0.217      
10 H 0.222      
11 H 0.222      
12 C -0.657      
13 H 0.217      
14 H 0.222      
15 H 0.222      
16 C -0.657      


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 -35.765 -0.301 0.000
y -0.301 -33.153 0.000
z 0.000 0.000 -41.307
Traceless
 xyz
x 1.465 -0.301 0.000
y -0.301 5.383 0.000
z 0.000 0.000 -6.848
Polar
3z2-r2-13.696
x2-y2-2.612
xy-0.301
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.908 0.271 0.000
y 0.271 16.372 0.000
z 0.000 0.000 4.624


<r2> (average value of r2) Å2
<r2> 243.655
(<r2>)1/2 15.609