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

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-234.576115
Energy at 298.15K-234.585774
Nuclear repulsion energy214.891117
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 mPW1PW91/6-31G(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 3263 3115 13.71      
2 A 3179 3035 8.04      
3 A 3164 3020 19.03      
4 A 3161 3018 49.52      
5 A 3156 3013 1.03      
6 A 3139 2997 4.50      
7 A 3106 2965 17.27      
8 A 3061 2922 14.16      
9 A 3046 2908 30.21      
10 A 3022 2885 27.25      
11 A 1772 1691 1.27      
12 A 1735 1656 14.22      
13 A 1494 1426 9.32      
14 A 1482 1415 5.40      
15 A 1465 1398 11.24      
16 A 1444 1379 2.61      
17 A 1412 1348 2.30      
18 A 1372 1310 0.35      
19 A 1336 1276 1.50      
20 A 1329 1269 2.87      
21 A 1313 1254 3.10      
22 A 1224 1169 1.16      
23 A 1141 1089 4.91      
24 A 1119 1068 6.83      
25 A 1070 1021 0.72      
26 A 1056 1008 8.87      
27 A 1045 998 4.23      
28 A 1024 978 22.51      
29 A 965 921 21.05      
30 A 952 909 18.73      
31 A 935 893 1.47      
32 A 900 859 2.67      
33 A 790 754 0.30      
34 A 599 572 4.55      
35 A 548 523 5.55      
36 A 468 447 0.22      
37 A 315 300 0.30      
38 A 281 269 1.65      
39 A 219 209 0.99      
40 A 159 152 0.58      
41 A 136 130 0.07      
42 A 78 75 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 31235.5 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 29820.5 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 mPW1PW91/6-31G(2df,p)
ABC
0.28312 0.05695 0.05032

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.755 0.467 0.024
H2 3.004 1.236 -0.716
H3 2.674 0.950 1.001
H4 3.606 -0.222 0.054
C5 1.494 -0.245 -0.341
H6 1.490 -0.750 -1.307
C7 0.403 -0.309 0.414
H8 0.397 0.199 1.378
C9 -0.854 -1.035 0.053
H10 -0.712 -1.583 -0.888
H11 -1.059 -1.808 0.807
C12 -2.076 -0.166 -0.065
H13 -3.018 -0.706 -0.148
C14 -2.088 1.160 -0.083
H15 -3.013 1.717 -0.176
H16 -1.172 1.737 -0.012

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 C14 H15 H16
C11.09551.09241.09561.49362.20292.50772.73233.90924.12954.51024.87365.89374.89315.90514.1271
H21.09551.77141.75522.14822.56643.23013.50114.54254.66725.30105.31086.35335.13196.06074.2645
H31.09241.77141.77102.14983.10112.66242.42724.15764.63094.64594.99516.03854.88825.85814.0544
H41.09561.75521.77102.14882.57073.22463.49664.53334.62414.98485.68396.64495.86066.90095.1642
C51.49362.14822.14982.14881.08961.32902.08742.50842.63693.20663.58204.53993.85634.91833.3383
H62.20292.56643.10112.57071.08962.08323.05042.72482.39103.47683.82154.65534.23685.25793.8665
C72.50773.23012.66243.22461.32902.08321.08951.49562.13552.13062.52913.48952.93404.01502.6170
H82.73233.50112.42723.49662.08743.05041.08952.20103.08872.54502.88703.84863.03844.04322.6001
C93.90924.54254.15764.53332.50842.72481.49562.20101.09791.09961.50442.19852.52193.50532.7912
H104.12954.66724.63094.62412.63692.39102.13553.08871.09791.74502.13212.57643.17284.08543.4643
H114.51025.30104.64594.98483.20663.47682.13062.54501.09961.74502.11912.44233.26524.14843.6407
C124.87365.31084.99515.68393.58203.82152.52912.88701.50442.13212.11911.08831.32692.10622.1084
H135.89376.35336.03856.64494.53994.65533.48953.84862.19852.57642.44231.08832.08602.42253.0652
C144.89315.13194.88825.86063.85634.23682.93403.03842.52193.17283.26521.32692.08601.08381.0848
H155.90516.06075.85816.90094.91835.25794.01504.04323.50534.08544.14842.10622.42251.08381.8486
H164.12714.26454.05445.16423.33833.86652.61702.60012.79123.46433.64072.10843.06521.08481.8486

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 116.152 C1 C5 C7 125.251
H2 C1 H3 108.124 H2 C1 H4 106.465
H2 C1 C5 111.204 H3 C1 H4 108.071
H3 C1 C5 111.522 H4 C1 C5 111.245
C5 C7 H8 118.996 C5 C7 C9 125.156
H6 C5 C7 118.597 C7 C9 H10 109.910
C7 C9 H11 109.422 C7 C9 C12 114.930
H8 C7 C9 115.848 C9 C12 H13 115.040
C9 C12 C14 125.821 H10 C9 H11 105.142
H10 C9 C12 109.033 H11 C9 C12 107.933
C12 C14 H15 121.457 C12 C14 H16 121.585
H13 C12 C14 119.138 H15 C14 H16 116.956
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.491      
2 H 0.151      
3 H 0.146      
4 H 0.151      
5 C -0.075      
6 H 0.112      
7 C -0.070      
8 H 0.118      
9 C -0.330      
10 H 0.141      
11 H 0.142      
12 C -0.025      
13 H 0.119      
14 C -0.363      
15 H 0.136      
16 H 0.138      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.319 -0.297 -0.032 0.437
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.842 1.274 -0.408
y 1.274 -36.965 0.688
z -0.408 0.688 -38.282
Traceless
 xyz
x 1.781 1.274 -0.408
y 1.274 0.097 0.688
z -0.408 0.688 -1.879
Polar
3z2-r2-3.758
x2-y21.123
xy1.274
xz-0.408
yz0.688


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.390 0.278 -0.746
y 0.278 9.508 0.247
z -0.746 0.247 7.171


<r2> (average value of r2) Å2
<r2> 232.847
(<r2>)1/2 15.259