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All results from a given calculation for C6H10 (1,5-Hexadiene)

using model chemistry: PBEPBEultrafine/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at PBEPBEultrafine/6-31+G**
 hartrees
Energy at 0K-234.297199
Energy at 298.15K-234.306726
HF Energy-234.297199
Nuclear repulsion energy210.717752
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 PBEPBEultrafine/6-31+G**
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 3168 3132 8.00      
2 A 3080 3045 2.61      
3 A 3063 3028 40.21      
4 A 3022 2988 18.69      
5 A 2946 2913 6.78      
6 A 1660 1641 6.38      
7 A 1432 1415 3.19      
8 A 1403 1387 1.88      
9 A 1311 1296 0.15      
10 A 1279 1265 1.14      
11 A 1202 1188 0.04      
12 A 1057 1045 0.01      
13 A 1010 998 1.94      
14 A 987 976 10.94      
15 A 923 912 0.03      
16 A 895 885 22.57      
17 A 762 753 0.29      
18 A 614 607 8.60      
19 A 401 397 0.02      
20 A 338 335 0.17      
21 A 96 95 0.07      
22 A 71 70 0.03      
23 B 3168 3132 26.63      
24 B 3080 3044 7.98      
25 B 3063 3028 15.71      
26 B 3005 2971 7.20      
27 B 2951 2917 36.86      
28 B 1663 1644 30.53      
29 B 1443 1427 9.75      
30 B 1406 1390 0.04      
31 B 1285 1270 0.87      
32 B 1265 1250 1.02      
33 B 1222 1208 2.01      
34 B 1143 1130 2.87      
35 B 989 978 29.98      
36 B 932 921 6.73      
37 B 912 902 0.14      
38 B 896 885 74.18      
39 B 639 632 25.65      
40 B 425 420 1.66      
41 B 210 208 0.23      
42 B 110 109 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 30261.8 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 29916.8 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 PBEPBEultrafine/6-31+G**
ABC
0.42806 0.04565 0.04447

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31+G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.650 -0.287
C2 0.423 -0.650 -0.287
C3 0.423 1.893 -0.340
C4 -0.423 -1.893 -0.340
C5 0.439 2.862 0.593
C6 -0.439 -2.862 0.593
H7 -1.097 0.627 -1.167
H8 -1.070 0.668 0.607
H9 1.097 -0.627 -1.167
H10 1.070 -0.668 0.607
H11 1.080 1.990 -1.217
H12 -1.080 -1.990 -1.217
H13 1.082 3.742 0.497
H14 -0.196 2.808 1.485
H15 -1.082 -3.742 0.497
H16 0.196 -2.808 1.485

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.55031.50482.54362.53213.62051.10851.10462.17122.18302.21762.87453.52742.80154.50993.9342
C21.55032.54361.50483.62052.53212.17122.18301.10851.10462.87452.21764.50993.93423.52742.8015
C31.50482.54363.88001.34484.92212.14372.15162.73742.80641.10024.25512.13372.13265.89285.0479
C42.54361.50483.88004.92211.34482.73742.80642.14372.15164.25511.10025.89285.04792.13372.1326
C52.53213.62051.34484.92215.79123.23252.66353.96323.58592.10885.39661.09421.09626.77805.7449
C63.62052.53214.92211.34485.79123.96323.58593.23252.66355.39662.10886.77805.74491.09421.0962
H71.10852.17122.14372.73743.23253.96321.77522.52693.08592.56822.61784.14933.54914.67594.5283
H81.10462.18302.15162.80642.66353.58591.77523.08592.52323.11453.22343.75472.47274.41143.8018
H92.17121.10852.73742.14373.96323.23252.52693.08591.77522.61782.56824.67594.52834.14933.5491
H102.18301.10462.80642.15163.58592.66353.08592.52321.77523.22343.11454.41143.80183.75472.4727
H112.21762.87451.10024.25512.10885.39662.56823.11452.61783.22344.52782.45123.09786.36135.5764
H122.87452.21764.25511.10025.39662.10882.61783.22342.56823.11454.52786.36135.57642.45123.0978
H133.52744.50992.13375.89281.09426.77804.14933.75474.67594.41142.45126.36131.86627.79116.6832
H142.80153.93422.13265.04791.09625.74493.54912.47274.52833.80183.09785.57641.86626.68325.6296
H154.50993.52745.89282.13376.77801.09424.67594.41144.14933.75476.36132.45127.79116.68321.8662
H163.93422.80155.04792.13265.74491.09624.52833.80183.54912.47275.57643.09786.68325.62961.8662

picture of 1,5-Hexadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 112.726 C1 C2 H9 108.344
C1 C2 H10 109.475 C1 C3 C5 125.303
C1 C3 H11 115.841 C2 C1 C3 112.726
C2 C1 H7 108.344 C2 C1 H8 109.475
C2 C4 C6 125.303 C2 C4 H12 115.841
C3 C1 H7 109.293 C3 C1 H8 110.142
C3 C5 H13 121.713 C3 C5 H14 121.434
C4 C2 H9 109.293 C4 C2 H10 110.142
C4 C6 H15 121.713 C4 C6 H16 121.434
C5 C3 H11 118.853 C6 C4 H12 118.853
H7 C1 H8 106.663 H9 C2 H10 106.663
H13 C5 H14 116.853 H15 C6 H16 116.853
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.553      
2 C -0.553      
3 C 0.282      
4 C 0.282      
5 C -0.509      
6 C -0.509      
7 H 0.175      
8 H 0.171      
9 H 0.175      
10 H 0.171      
11 H 0.138      
12 H 0.138      
13 H 0.151      
14 H 0.146      
15 H 0.151      
16 H 0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.280 0.280
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.268 1.584 0.000
y 1.584 -40.614 0.000
z 0.000 0.000 -37.882
Traceless
 xyz
x -1.020 1.584 0.000
y 1.584 -1.539 0.000
z 0.000 0.000 2.559
Polar
3z2-r25.117
x2-y20.346
xy1.584
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.130 1.237 0.000
y 1.237 15.118 0.000
z 0.000 0.000 10.558


<r2> (average value of r2) Å2
<r2> 258.454
(<r2>)1/2 16.077