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

using model chemistry: HF/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/CEP-31G*
 hartrees
Energy at 0K-38.693122
Energy at 298.15K-38.703028
Nuclear repulsion energy116.500001
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 HF/CEP-31G*
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 3421 3072 43.50      
2 A 3351 3010 29.71      
3 A 3338 2998 29.18      
4 A 3330 2991 52.21      
5 A 3328 2989 33.98      
6 A 3292 2956 28.63      
7 A 3264 2931 56.86      
8 A 3252 2920 36.12      
9 A 3212 2884 30.19      
10 A 3211 2884 92.38      
11 A 1900 1706 0.75      
12 A 1855 1666 14.82      
13 A 1623 1457 9.80      
14 A 1609 1445 3.30      
15 A 1609 1445 7.82      
16 A 1558 1399 3.37      
17 A 1551 1393 4.99      
18 A 1509 1355 3.88      
19 A 1442 1295 1.14      
20 A 1428 1282 3.46      
21 A 1422 1277 6.25      
22 A 1324 1189 2.35      
23 A 1227 1102 4.27      
24 A 1185 1064 14.09      
25 A 1173 1053 9.18      
26 A 1140 1024 38.01      
27 A 1131 1016 13.30      
28 A 1106 994 4.34      
29 A 1049 942 56.98      
30 A 1028 923 4.23      
31 A 983 883 0.92      
32 A 967 868 2.32      
33 A 858 770 0.93      
34 A 645 579 9.12      
35 A 577 518 6.93      
36 A 489 439 0.51      
37 A 335 301 0.17      
38 A 293 263 2.13      
39 A 223 200 0.78      
40 A 167 150 0.65      
41 A 122 110 0.03      
42 A 81 73 0.49      

Unscaled Zero Point Vibrational Energy (zpe) 33304.1 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 29907.1 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 HF/CEP-31G*
ABC
0.27967 0.05537 0.04899

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.777 0.448 0.029
H2 3.027 1.209 -0.714
H3 2.685 0.935 1.001
H4 3.615 -0.252 0.073
C5 1.493 -0.271 -0.347
H6 1.489 -0.785 -1.302
C7 0.387 -0.308 0.417
H8 0.385 0.210 1.369
C9 -0.885 -1.048 0.051
H10 -0.752 -1.567 -0.900
H11 -1.074 -1.823 0.800
C12 -2.128 -0.170 -0.032
H13 -3.074 -0.700 -0.039
C14 -2.142 1.174 -0.116
H15 -3.078 1.714 -0.181
H16 -1.233 1.761 -0.119

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 C14 H15 H16
C11.09301.09021.09301.51832.22532.53572.75203.95574.16824.53634.94435.96274.97355.99384.2216
H21.09301.77041.76042.16282.58603.24813.51064.58144.69285.32035.38076.42885.20376.14974.3372
H31.09021.77041.76972.16573.11332.67702.44024.19314.65674.66675.04596.07664.96025.93514.1583
H41.09301.76041.76972.16272.58743.24603.51084.56984.66284.99785.74476.70475.93326.98035.2525
C51.51832.16282.16572.16271.08511.34432.09892.53382.65073.21163.63694.59793.91834.98653.4076
H62.22532.58603.11332.58741.08512.09663.05732.74572.40733.47343.88324.73574.29275.32563.9103
C72.53573.24812.67703.24601.34432.09661.08441.51672.14842.13952.55933.51332.97924.05672.6819
H82.75203.51062.44023.51082.09893.05731.08442.22083.09802.56622.90243.84363.08494.08152.6903
C93.95574.58144.19314.56982.53382.74571.51672.22081.09171.09371.52442.21832.55833.53462.8354
H104.16824.69284.65674.66282.65072.40732.14843.09801.09171.74842.14482.62423.17184.08583.4517
H114.53635.32034.66674.99783.21163.47342.13952.56621.09371.74842.13002.44263.31104.18243.7032
C124.94435.38075.04595.74473.63693.88322.55932.90241.52442.14482.13001.08401.34692.11522.1300
H135.96276.42886.07666.70474.59794.73573.51333.84362.21832.62422.44261.08402.09472.41823.0741
C144.97355.20374.96025.93323.91834.29272.97923.08492.55833.17183.31101.34692.09471.08311.0813
H155.99386.14975.93516.98034.98655.32564.05674.08153.53464.08584.18242.11522.41821.08311.8468
H164.22164.33724.15835.25253.40763.91032.68192.69032.83543.45173.70322.13003.07411.08131.8468

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 116.483 C1 C5 C7 124.588
H2 C1 H3 108.370 H2 C1 H4 107.278
H2 C1 C5 110.787 H3 C1 H4 108.308
H3 C1 C5 111.190 H4 C1 C5 110.774
C5 C7 H8 119.194 C5 C7 C9 124.543
H6 C5 C7 118.929 C7 C9 H10 109.826
C7 C9 H11 109.016 C7 C9 C12 114.607
H8 C7 C9 116.259 C9 C12 H13 115.485
C9 C12 C14 125.884 H10 C9 H11 106.275
H10 C9 C12 109.013 H11 C9 C12 107.759
C12 C14 H15 120.633 C12 C14 H16 122.236
H13 C12 C14 118.623 H15 C14 H16 117.132
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.375      
2 H 0.109      
3 H 0.136      
4 H 0.111      
5 C -0.262      
6 H 0.262      
7 C -0.253      
8 H 0.276      
9 C -0.140      
10 H 0.133      
11 H 0.082      
12 C -0.229      
13 H 0.248      
14 C -0.484      
15 H 0.174      
16 H 0.211      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.263 -0.289 -0.066 0.396
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.746 1.437 -0.685
y 1.437 -37.846 0.800
z -0.685 0.800 -39.454
Traceless
 xyz
x 1.904 1.437 -0.685
y 1.437 0.254 0.800
z -0.685 0.800 -2.158
Polar
3z2-r2-4.317
x2-y21.100
xy1.437
xz-0.685
yz0.800


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.534 0.124 -1.046
y 0.124 9.509 -0.028
z -1.046 -0.028 6.953


<r2> (average value of r2) Å2
<r2> 192.374
(<r2>)1/2 13.870