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

using model chemistry: MP2/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/3-21G
 hartrees
Energy at 0K-232.231925
Energy at 298.15K-232.241623
HF Energy-231.691295
Nuclear repulsion energy213.598015
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 MP2/3-21G
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 3265 3116 16.02      
2 A 3184 3039 9.45      
3 A 3166 3022 16.32      
4 A 3164 3020 44.59      
5 A 3155 3011 1.78      
6 A 3143 3000 5.68      
7 A 3133 2991 19.21      
8 A 3093 2952 13.58      
9 A 3072 2932 18.95      
10 A 3056 2917 18.58      
11 A 1712 1634 0.39      
12 A 1691 1614 5.24      
13 A 1598 1525 7.26      
14 A 1586 1514 5.96      
15 A 1571 1499 8.72      
16 A 1521 1452 1.36      
17 A 1493 1425 4.18      
18 A 1408 1344 1.73      
19 A 1388 1325 1.15      
20 A 1383 1320 1.86      
21 A 1369 1307 0.93      
22 A 1283 1225 0.72      
23 A 1165 1112 4.32      
24 A 1144 1092 3.63      
25 A 1131 1080 0.11      
26 A 1059 1011 15.59      
27 A 1045 998 2.96      
28 A 1025 978 36.60      
29 A 1009 963 8.31      
30 A 963 919 34.01      
31 A 907 866 2.16      
32 A 901 860 1.00      
33 A 789 753 0.27      
34 A 622 594 4.99      
35 A 559 534 8.21      
36 A 471 449 0.26      
37 A 329 314 0.83      
38 A 289 276 1.27      
39 A 199 190 1.34      
40 A 155 148 0.42      
41 A 128 122 0.03      
42 A 73 70 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 31698.0 cm-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 30255.8 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 MP2/3-21G
ABC
0.26297 0.05812 0.05082

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.747 0.464 0.039
H2 2.942 1.344 -0.585
H3 2.688 0.786 1.085
H4 3.600 -0.217 -0.066
C5 1.453 -0.219 -0.376
H6 1.407 -0.578 -1.405
C7 0.397 -0.406 0.433
H8 0.434 -0.041 1.461
C9 -0.897 -1.082 0.016
H10 -0.757 -1.564 -0.963
H11 -1.140 -1.880 0.733
C12 -2.084 -0.117 -0.064
H13 -3.063 -0.586 -0.155
C14 -1.987 1.221 -0.050
H15 -2.864 1.857 -0.120
H16 -1.024 1.719 0.026

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 C14 H15 H16
C11.09681.09601.09681.52042.22862.53602.76173.95874.17094.59174.86675.90754.79455.78343.9745
H21.09681.77881.77232.16882.59313.25163.52084.58144.72085.36625.25986.32254.95885.84684.0302
H31.09601.77881.77852.16103.11512.66332.43074.18244.64684.67874.99116.04184.83045.78173.9718
H41.09681.77231.77852.16902.59503.24703.51984.58074.64835.08695.68506.67445.76896.78905.0141
C51.52042.16882.16102.16901.09111.34342.10872.53462.65363.27343.55254.53713.74354.79743.1709
H62.22862.59313.11512.59501.09112.10463.07442.75372.41893.57153.76784.64184.07295.08123.6375
C72.53603.25162.66333.24701.34342.10461.09131.51952.15112.15122.54703.51512.92614.00762.5882
H82.76173.52082.43073.51982.10873.07441.09132.22423.10152.52762.94513.89133.12054.12102.6992
C93.95874.58144.18244.58072.53462.75371.51952.22421.10041.09971.53162.22872.54883.53902.8038
H104.17094.72084.64684.64832.65362.41892.15113.10151.10041.76782.15962.63253.17884.10533.4391
H114.59175.36624.67875.08693.27343.57152.15122.52761.09971.76782.15212.48183.30804.20233.6688
C124.86675.25984.99115.68503.55253.76782.54702.94511.53162.15962.15211.08971.34192.12322.1215
H135.90756.32256.04186.67444.53714.64183.51513.89132.22872.63252.48181.08972.10632.45123.0825
C144.79454.95884.83045.76893.74354.07292.92613.12052.54883.17883.30801.34192.10631.08581.0859
H155.78345.84685.78176.78904.79745.08124.00764.12103.53904.10534.20232.12322.45121.08581.8507
H163.97454.03023.97185.01413.17093.63752.58822.69922.80383.43913.66882.12153.08251.08591.8507

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 116.197 C1 C5 C7 124.517
H2 C1 H3 108.428 H2 C1 H4 107.798
H2 C1 C5 110.892 H3 C1 H4 108.402
H3 C1 C5 110.315 H4 C1 C5 110.910
C5 C7 H8 119.652 C5 C7 C9 124.471
H6 C5 C7 119.285 C7 C9 H10 109.340
C7 C9 H11 109.388 C7 C9 C12 113.185
H8 C7 C9 115.868 C9 C12 H13 115.438
C9 C12 C14 124.868 H10 C9 H11 106.929
H10 C9 C12 109.175 H11 C9 C12 108.631
C12 C14 H15 121.639 C12 C14 H16 121.463
H13 C12 C14 119.685 H15 C14 H16 116.898
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at MP2/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.578     -0.300
2 H 0.194     0.100
3 H 0.189     0.093
4 H 0.194     0.095
5 C -0.166     -0.047
6 H 0.177     0.122
7 C -0.152     -0.271
8 H 0.181     0.175
9 C -0.472     -0.104
10 H 0.205     0.075
11 H 0.204     0.083
12 C -0.154     -0.019
13 H 0.181     0.089
14 C -0.369     -0.448
15 H 0.178     0.169
16 H 0.186     0.188


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.262 -0.154 -0.040 0.306
CHELPG        
AIM        
ESP 0.273 -0.154 -0.049 0.317


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.536 1.287 -0.338
y 1.287 -38.859 0.586
z -0.338 0.586 -39.784
Traceless
 xyz
x 1.785 1.287 -0.338
y 1.287 -0.199 0.586
z -0.338 0.586 -1.586
Polar
3z2-r2-3.172
x2-y21.323
xy1.287
xz-0.338
yz0.586


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.391 0.568 -0.689
y 0.568 8.165 0.222
z -0.689 0.222 6.178


<r2> (average value of r2) Å2
<r2> 232.340
(<r2>)1/2 15.243