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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-233.262825
Energy at 298.15K-233.272354
Nuclear repulsion energy210.973722
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 B3PW91/3-21G*
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' 3180 3051 56.10      
2 A' 3171 3043 2.46      
3 A' 3153 3025 11.59      
4 A' 3151 3023 8.45      
5 A' 3140 3013 1.64      
6 A' 3124 2997 6.09      
7 A' 3041 2918 23.43      
8 A' 3035 2912 30.79      
9 A' 1728 1658 1.70      
10 A' 1693 1624 3.44      
11 A' 1550 1487 11.47      
12 A' 1546 1484 16.87      
13 A' 1471 1411 3.41      
14 A' 1459 1399 15.08      
15 A' 1457 1398 0.74      
16 A' 1375 1319 0.90      
17 A' 1354 1299 0.87      
18 A' 1315 1262 1.25      
19 A' 1196 1148 2.07      
20 A' 1116 1071 1.44      
21 A' 1068 1024 1.80      
22 A' 959 920 26.80      
23 A' 926 888 11.16      
24 A' 618 593 6.42      
25 A' 477 458 0.14      
26 A' 331 317 2.07      
27 A' 156 149 0.51      
28 A" 3086 2961 19.02      
29 A" 3084 2959 17.15      
30 A" 1545 1482 11.84      
31 A" 1541 1478 8.35      
32 A" 1099 1055 1.66      
33 A" 1093 1048 0.02      
34 A" 1039 996 22.26      
35 A" 993 952 27.02      
36 A" 866 831 17.33      
37 A" 735 705 25.50      
38 A" 446 428 6.75      
39 A" 209 201 0.00      
40 A" 198 190 1.62      
41 A" 129 123 0.00      
42 A" 105 100 1.43      

Unscaled Zero Point Vibrational Energy (zpe) 31477.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 30199.2 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 B3PW91/3-21G*
ABC
0.36677 0.04906 0.04398

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.317 2.959 0.000
H2 1.389 2.730 0.000
H3 0.095 3.574 0.884
H4 0.095 3.574 -0.884
C5 1.034 -2.490 0.000
H6 1.748 -1.662 0.000
H7 1.232 -3.112 -0.884
H8 1.232 -3.112 0.884
C9 -0.395 -2.016 0.000
H10 -1.143 -2.808 0.000
C11 -0.824 -0.743 0.000
H12 -1.900 -0.566 0.000
C13 0.000 0.458 0.000
H14 1.081 0.333 0.000
C15 -0.506 1.701 0.000
H16 -1.589 1.833 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 H10 C11 H12 C13 H14 C15 H16
C11.09571.09931.09935.49594.83796.20346.20345.02615.94893.87374.16482.52142.73511.50312.2136
H21.09571.77941.77945.23214.40735.91135.91135.07056.08934.11804.65662.66332.41702.15593.1096
H31.09931.77941.76836.19895.56137.00866.78205.68046.56014.50064.67983.24023.50082.15582.5779
H41.09931.77941.76836.19895.56136.78207.00865.68046.56014.50064.67983.24023.50082.15582.5779
C55.49595.23216.19896.19891.09331.09921.09921.50492.19972.55053.50813.12362.82314.46505.0562
H64.83794.40735.56135.56131.09331.77511.77512.17193.10972.73203.80932.74792.10374.04914.8325
H76.20345.91137.00866.78201.09921.77511.76782.15152.55233.25984.13213.87893.56015.19375.7617
H86.20345.91136.78207.00861.09921.77511.76782.15152.55233.25984.13213.87893.56015.19375.7617
C95.02615.07055.68045.68041.50492.17192.15152.15151.08911.34422.09012.50532.77443.71934.0304
H105.94896.08936.56016.56012.19973.10972.55232.55231.08912.08962.36593.45973.84854.55394.6623
C113.87374.11804.50064.50062.55052.73203.25983.25981.34422.08961.09011.45612.18822.46462.6868
H124.16484.65664.67984.67983.50813.80934.13214.13212.09012.36591.09012.15853.11402.66212.4196
C132.52142.66333.24023.24023.12362.74793.87893.87892.50533.45971.45612.15851.08851.34262.1013
H142.73512.41703.50083.50082.82312.10373.56013.56012.77443.84852.18823.11401.08852.09563.0626
C151.50312.15592.15582.15584.46504.04915.19375.19373.71934.55392.46462.66211.34262.09561.0908
H162.21363.10962.57792.57795.05624.83255.76175.76174.03044.66232.68682.41962.10133.06261.0908

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 124.670 C1 C15 H16 116.259
H2 C1 H3 108.317 H2 C1 H4 108.317
H2 C1 C15 111.143 H3 C1 H4 107.082
H3 C1 C15 110.918 H4 C1 C15 110.918
C5 C9 H10 115.050 C5 C9 C11 126.980
H6 C5 H7 108.113 H6 C5 H8 108.113
H6 C5 C9 112.467 H7 C5 H8 107.049
H7 C5 C9 110.453 H8 C5 C9 110.453
C9 C11 H12 117.944 C9 C11 C13 126.882
H10 C9 C11 117.970 C11 C13 H14 117.892
C11 C13 C15 123.390 H12 C11 C13 115.174
C13 C15 H16 119.071 H14 C13 C15 118.718
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.666      
2 H 0.218      
3 H 0.225      
4 H 0.225      
5 C -0.673      
6 H 0.221      
7 H 0.226      
8 H 0.226      
9 C -0.197      
10 H 0.207      
11 C -0.213      
12 H 0.205      
13 C -0.222      
14 H 0.204      
15 C -0.191      
16 H 0.204      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.244 0.132 0.000 0.278
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.573 -0.602 0.000
y -0.602 -33.357 0.000
z 0.000 0.000 -41.405
Traceless
 xyz
x 1.808 -0.602 0.000
y -0.602 5.132 0.000
z 0.000 0.000 -6.940
Polar
3z2-r2-13.880
x2-y2-2.216
xy-0.602
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 259.176
(<r2>)1/2 16.099