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All results from a given calculation for C6H10 (1,4-Hexadiene, (E)-)

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 C1 1A
Energy calculated at B1B95/3-21G
 hartrees
Energy at 0K-233.195022
Energy at 298.15K-233.204726
Nuclear repulsion energy215.283528
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 3258 3117 16.33      
2 A 3178 3041 10.92      
3 A 3169 3031 36.58      
4 A 3165 3028 16.76      
5 A 3159 3022 1.22      
6 A 3136 3001 6.38      
7 A 3106 2972 17.30      
8 A 3072 2939 11.53      
9 A 3052 2920 22.85      
10 A 3038 2906 21.03      
11 A 1758 1682 0.70      
12 A 1728 1654 8.99      
13 A 1551 1484 11.96      
14 A 1543 1477 9.34      
15 A 1519 1453 15.37      
16 A 1488 1423 2.21      
17 A 1457 1394 6.98      
18 A 1385 1325 1.17      
19 A 1369 1310 0.56      
20 A 1360 1301 3.13      
21 A 1345 1286 0.38      
22 A 1263 1208 1.05      
23 A 1156 1106 5.42      
24 A 1131 1082 3.77      
25 A 1103 1056 0.52      
26 A 1059 1013 4.45      
27 A 1048 1003 9.72      
28 A 1021 977 40.39      
29 A 995 952 36.33      
30 A 974 932 26.50      
31 A 922 882 1.57      
32 A 907 868 3.82      
33 A 799 764 0.58      
34 A 619 592 7.23      
35 A 555 531 10.16      
36 A 474 454 0.29      
37 A 328 314 0.74      
38 A 286 274 1.86      
39 A 205 196 1.78      
40 A 157 150 0.55      
41 A 133 128 0.05      
42 A 74 71 0.26      

Unscaled Zero Point Vibrational Energy (zpe) 31522.6 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 30157.7 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
0.27207 0.05871 0.05146

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.728 0.460 0.037
H2 2.950 1.288 -0.646
H3 2.653 0.861 1.052
H4 3.580 -0.229 0.001
C5 1.456 -0.237 -0.360
H6 1.432 -0.663 -1.362
C7 0.389 -0.365 0.424
H8 0.399 0.067 1.424
C9 -0.882 -1.063 0.025
H10 -0.745 -1.557 -0.946
H11 -1.110 -1.856 0.752
C12 -2.073 -0.129 -0.056
H13 -3.045 -0.612 -0.116
C14 -1.988 1.197 -0.070
H15 -2.870 1.823 -0.138
H16 -1.027 1.698 -0.023

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 C14 H15 H16
C11.09611.09341.09631.50352.21282.51002.73913.91774.13494.53884.83735.87344.77455.76443.9544
H21.09611.77581.76522.15392.57343.23043.50504.54524.67325.32155.25196.31124.97285.86724.0468
H31.09341.77581.77522.15173.10422.64942.41854.15284.62424.65034.95335.99974.78645.73113.9242
H41.09631.76521.77522.15372.57993.22153.49744.53874.62225.02015.65346.63665.74806.77004.9939
C51.50352.15392.15172.15371.08881.33062.09612.50932.63303.23123.54374.52343.74254.79743.1667
H62.21282.57343.10422.57991.08882.08993.05962.72742.39033.51443.77814.64744.10225.11783.6629
C72.51003.23042.64943.22151.33062.08991.08881.50382.14172.13942.51913.48502.88673.96542.5418
H82.73913.50502.41853.49742.09613.05961.08882.20723.09242.53462.88723.83293.03384.02582.6052
C93.91774.54524.15284.53872.50932.72741.50382.20721.09861.09921.51542.21392.51753.50812.7650
H104.13494.67324.62424.62222.63302.39032.14173.09241.09861.76202.14332.62093.14594.07363.3953
H114.53885.32154.65035.02013.23123.51442.13942.53461.09921.76202.13562.45813.28054.17363.6380
C124.83735.25194.95335.65343.54373.77812.51912.88721.51542.14332.13561.08751.32832.10992.1051
H135.87346.31125.99976.63664.52344.64743.48503.83292.21392.62092.45811.08752.09552.44153.0688
C144.77454.97284.78645.74803.74254.10222.88673.03382.51753.14593.28051.32832.09551.08391.0850
H155.76445.86725.73116.77004.79745.11783.96544.02583.50814.07364.17362.10992.44151.08391.8509
H163.95444.04683.92424.99393.16673.66292.54182.60522.76503.39533.63802.10513.06881.08501.8509

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 116.301 C1 C5 C7 124.544
H2 C1 H3 108.394 H2 C1 H4 107.252
H2 C1 C5 110.925 H3 C1 H4 108.328
H3 C1 C5 110.911 H4 C1 C5 110.901
C5 C7 H8 119.743 C5 C7 C9 124.464
H6 C5 C7 119.154 C7 C9 H10 109.783
C7 C9 H11 109.571 C7 C9 C12 113.096
H8 C7 C9 115.786 C9 C12 H13 115.561
C9 C12 C14 124.442 H10 C9 H11 106.585
H10 C9 C12 109.110 H11 C9 C12 108.480
C12 C14 H15 121.694 C12 C14 H16 121.133
H13 C12 C14 119.995 H15 C14 H16 117.170
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 C -0.648      
2 H 0.219      
3 H 0.213      
4 H 0.219      
5 C -0.190      
6 H 0.198      
7 C -0.174      
8 H 0.203      
9 C -0.517      
10 H 0.229      
11 H 0.228      
12 C -0.180      
13 H 0.202      
14 C -0.407      
15 H 0.198      
16 H 0.207      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.319 -0.212 -0.045 0.386
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.802 1.494 -0.440
y 1.494 -37.477 0.774
z -0.440 0.774 -38.776
Traceless
 xyz
x 2.325 1.494 -0.440
y 1.494 -0.188 0.774
z -0.440 0.774 -2.137
Polar
3z2-r2-4.274
x2-y21.675
xy1.494
xz-0.440
yz0.774


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.168 0.501 -0.865
y 0.501 8.594 0.235
z -0.865 0.235 6.233


<r2> (average value of r2) Å2
<r2> 228.919
(<r2>)1/2 15.130