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

using model chemistry: B3PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G(2df,p)
 hartrees
Energy at 0K-234.560349
Energy at 298.15K-234.569828
Nuclear repulsion energy211.303847
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 B3PW91/6-31G(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' 3166 3044 59.74      
2 A' 3159 3037 5.18      
3 A' 3145 3023 8.76      
4 A' 3142 3021 18.96      
5 A' 3133 3012 1.39      
6 A' 3120 3000 5.82      
7 A' 3029 2912 29.61      
8 A' 3024 2907 40.99      
9 A' 1737 1670 2.92      
10 A' 1696 1631 6.65      
11 A' 1486 1428 8.76      
12 A' 1480 1423 14.36      
13 A' 1436 1380 4.98      
14 A' 1402 1348 3.37      
15 A' 1397 1343 4.21      
16 A' 1331 1279 1.33      
17 A' 1303 1253 1.79      
18 A' 1270 1221 1.00      
19 A' 1179 1134 0.22      
20 A' 1108 1065 0.08      
21 A' 1050 1010 0.32      
22 A' 935 899 37.10      
23 A' 929 893 0.76      
24 A' 597 574 5.66      
25 A' 464 446 0.25      
26 A' 315 302 1.96      
27 A' 148 142 0.56      
28 A" 3081 2962 18.23      
29 A" 3078 2960 17.85      
30 A" 1472 1415 6.93      
31 A" 1471 1414 3.79      
32 A" 1057 1016 0.14      
33 A" 1050 1010 1.30      
34 A" 1033 993 13.48      
35 A" 985 947 10.45      
36 A" 852 819 9.48      
37 A" 731 703 12.19      
38 A" 446 429 3.65      
39 A" 218 210 0.03      
40 A" 203 195 0.71      
41 A" 134 129 0.04      
42 A" 111 107 1.08      

Unscaled Zero Point Vibrational Energy (zpe) 31050.7 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 29852.2 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 B3PW91/6-31G(2df,p)
ABC
0.37471 0.04886 0.04392

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 2.963 0.000
H2 1.358 2.763 0.000
H3 0.052 3.580 0.878
H4 0.052 3.580 -0.878
C5 1.042 -2.498 0.000
H6 1.774 -1.686 0.000
H7 1.239 -3.126 -0.878
H8 1.239 -3.126 0.878
C9 -0.372 -2.013 0.000
H10 -1.127 -2.799 0.000
C11 -0.805 -0.743 0.000
H12 -1.883 -0.579 0.000
C13 0.000 0.462 0.000
H14 1.083 0.351 0.000
C15 -0.513 1.700 0.000
H16 -1.597 1.813 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 H10 C11 H12 C13 H14 C15 H16
C11.09391.09771.09775.51354.88296.22606.22605.01975.93193.86334.15182.51712.73201.49282.2043
H21.09391.77381.77385.27034.46905.95545.95545.08046.09184.12054.65552.67202.42752.15183.1048
H31.09771.77381.75666.22005.60997.03296.81005.67766.54564.49414.66983.23943.50142.15012.5714
H41.09771.77381.75666.22005.60996.81007.03295.67766.54564.49414.66983.23943.50142.15012.5714
C55.51355.27036.22006.22001.09201.09751.09751.49522.19022.54773.49813.13802.84924.47655.0549
H64.88294.46905.60995.60991.09201.76901.76902.17053.10642.74583.82022.78612.15154.08604.8591
H76.22605.95547.03296.81001.09751.76901.75642.14562.54453.25954.12323.89613.58975.20855.7627
H86.22605.95546.81007.03291.09751.76901.75642.14562.54453.25954.12323.89613.58975.20855.7627
C95.01975.08045.67765.67761.49522.17052.14562.14561.08911.34172.08302.50342.77673.71624.0179
H105.93196.09186.54566.54562.19023.10642.54452.54451.08912.08012.34483.45013.84804.54054.6357
C113.86334.12054.49414.49412.54772.74583.25953.25951.34172.08011.08981.44992.18302.46122.6766
H124.15184.65554.66984.66983.49813.82024.12324.12322.08302.34481.08982.15133.10842.65922.4090
C132.51712.67203.23943.23943.13802.78613.89613.89612.50343.45011.44992.15131.08901.33982.0921
H142.73202.42753.50143.50142.84922.15153.58973.58972.77673.84802.18303.10841.08902.08953.0535
C151.49282.15182.15012.15014.47654.08605.20855.20853.71624.54052.46122.65921.33982.08951.0908
H162.20433.10482.57142.57145.05494.85915.76275.76274.01794.63572.67662.40902.09213.05351.0908

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 125.312 C1 C15 H16 116.252
H2 C1 H3 108.058 H2 C1 H4 108.058
H2 C1 C15 111.654 H3 C1 H4 106.283
H3 C1 C15 111.279 H4 C1 C15 111.279
C5 C9 H10 114.973 C5 C9 C11 127.727
H6 C5 H7 107.789 H6 C5 H8 107.789
H6 C5 C9 113.136 H7 C5 H8 106.296
H7 C5 C9 110.766 H8 C5 C9 110.766
C9 C11 H12 117.520 C9 C11 C13 127.429
H10 C9 C11 117.299 C11 C13 H14 117.892
C11 C13 C15 123.771 H12 C11 C13 115.051
C13 C15 H16 118.435 H14 C13 C15 118.337
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.491      
2 H 0.143      
3 H 0.150      
4 H 0.150      
5 C -0.497      
6 H 0.147      
7 H 0.151      
8 H 0.151      
9 C -0.092      
10 H 0.114      
11 C -0.085      
12 H 0.107      
13 C -0.084      
14 H 0.104      
15 C -0.079      
16 H 0.110      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.230 0.136 0.000 0.267
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.843 -0.622 0.000
y -0.622 -33.754 0.000
z 0.000 0.000 -40.059
Traceless
 xyz
x 1.063 -0.622 0.000
y -0.622 4.197 0.000
z 0.000 0.000 -5.260
Polar
3z2-r2-10.520
x2-y2-2.090
xy-0.622
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.112 -1.202 0.000
y -1.202 17.771 0.000
z 0.000 0.000 5.954


<r2> (average value of r2) Å2
<r2> 259.429
(<r2>)1/2 16.107