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

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-39.835870
Energy at 298.15K-39.845355
Nuclear repulsion energy115.161470
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 B3LYP/CEP-121G
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' 3141 3061 116.24      
2 A' 3132 3052 0.00      
3 A' 3109 3029 0.00      
4 A' 3102 3023 53.08      
5 A' 3091 3012 7.28      
6 A' 3084 3005 0.00      
7 A' 2976 2900 0.02      
8 A' 2975 2900 108.39      
9 A' 1691 1648 0.00      
10 A' 1638 1597 13.08      
11 A' 1515 1476 0.00      
12 A' 1511 1472 25.23      
13 A' 1469 1431 0.00      
14 A' 1442 1405 14.98      
15 A' 1435 1399 0.00      
16 A' 1386 1351 4.68      
17 A' 1311 1277 0.00      
18 A' 1275 1243 1.13      
19 A' 1174 1144 0.00      
20 A' 1091 1063 1.09      
21 A' 1012 986 0.00      
22 A' 925 902 34.49      
23 A' 906 882 0.00      
24 A' 636 620 0.00      
25 A' 524 511 16.49      
26 A' 268 261 0.00      
27 A' 183 179 0.27      
28 A" 3033 2956 77.92      
29 A" 3033 2956 0.77      
30 A" 1508 1470 19.81      
31 A" 1508 1470 0.01      
32 A" 1073 1046 0.00      
33 A" 1071 1044 2.61      
34 A" 1029 1003 0.42      
35 A" 1003 978 0.00      
36 A" 822 801 0.00      
37 A" 717 698 83.84      
38 A" 467 455 0.00      
39 A" 322 314 0.00      
40 A" 120 117 0.00      
41 A" 114 111 0.63      
42 A" 68 67 0.86      

Unscaled Zero Point Vibrational Energy (zpe) 30944.2 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 30155.1 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 B3LYP/CEP-121G
ABC
0.38051 0.05069 0.04549

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.930 -2.626 0.000
C2 1.101 -1.547 0.000
H3 -0.974 -1.228 0.000
C4 0.000 -0.737 0.000
H5 0.974 1.228 0.000
C6 0.000 0.737 0.000
H7 -0.930 2.626 0.000
C8 -1.101 1.547 0.000
H9 -2.694 0.041 0.000
H10 -3.081 1.531 0.883
H11 -3.081 1.531 -0.883
C12 -2.562 1.128 0.000
H13 2.694 -0.041 0.000
H14 3.081 -1.531 0.883
H15 3.081 -1.531 -0.883
C16 2.562 -1.128 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.09302.36252.10553.85393.48925.57174.64064.49965.84415.84415.12703.12972.57032.57032.2157
C21.09302.09971.36672.77712.53524.64063.79704.11385.26745.26744.53562.19202.16822.16821.5200
H32.36252.09971.09083.13452.19293.85392.77712.13703.58203.58202.84073.85554.16174.16173.5379
C42.10551.36671.09082.19291.47403.48922.53522.80423.92683.92683.16902.78263.30233.30232.5918
H53.85392.77713.13452.19291.09082.36262.09973.85564.16174.16173.53792.13703.58203.58202.8407
C63.48922.53522.19291.47401.09082.10551.36672.78263.30233.30232.59192.80413.92683.92683.1690
H75.57174.64063.85393.48922.36262.10551.09303.12972.57032.57032.21574.49965.84415.84415.1270
C84.64063.79702.77712.53522.09971.36671.09302.19202.16822.16821.52004.11385.26745.26744.5356
H94.49964.11382.13702.80423.85562.78263.12972.19201.77511.77511.09485.38886.05046.05045.3847
H105.84415.26743.58203.92684.16173.30232.57032.16821.77511.76591.10096.05036.88177.10476.3008
H115.84415.26743.58203.92684.16173.30232.57032.16821.77511.76591.10096.05037.10476.88176.3008
C125.12704.53562.84073.16903.53792.59192.21571.52001.09481.10091.10095.38476.30086.30085.5989
H133.12972.19203.85552.78262.13702.80414.49964.11385.38886.05036.05035.38471.77511.77511.0948
H142.57032.16824.16173.30233.58203.92685.84415.26746.05046.88177.10476.30081.77511.76591.1009
H152.57032.16824.16173.30233.58203.92685.84415.26746.05047.10476.88176.30081.77511.76591.1009
C162.21571.52003.53792.59182.84073.16905.12704.53565.38476.30086.30085.59891.09481.10091.1009

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 117.316 H1 C2 C16 115.003
C2 C4 H3 116.946 C2 C4 C6 126.325
C2 C16 H13 112.911 C2 C16 H14 110.625
C2 C16 H15 110.625 H3 C4 C6 116.728
C4 C2 C16 127.681 C4 C6 H5 116.728
C4 C6 C8 126.325 H5 C6 C8 116.946
C6 C8 H7 117.316 C6 C8 C12 127.682
H7 C8 C12 115.002 C8 C12 H9 112.911
C8 C12 H10 110.624 C8 C12 H11 110.624
H9 C12 H10 107.888 H9 C12 H11 107.888
H10 C12 H11 106.652 H13 C16 H14 107.888
H13 C16 H15 107.888 H14 C16 H15 106.652
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.121      
2 C -0.132      
3 H 0.107      
4 C -0.007      
5 H 0.107      
6 C -0.007      
7 H 0.121      
8 C -0.132      
9 H 0.157      
10 H 0.158      
11 H 0.158      
12 C -0.561      
13 H 0.157      
14 H 0.158      
15 H 0.158      
16 C -0.561      


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 -34.820 -1.184 0.000
y -1.184 -36.268 0.000
z 0.000 0.000 -41.846
Traceless
 xyz
x 4.237 -1.184 0.000
y -1.184 2.065 0.000
z 0.000 0.000 -6.302
Polar
3z2-r2-12.603
x2-y21.448
xy-1.184
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.143 -4.768 0.000
y -4.768 12.950 0.000
z 0.000 0.000 6.484


<r2> (average value of r2) Å2
<r2> 204.816
(<r2>)1/2 14.311