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

using model chemistry: PBEPBEultrafine/TZVP

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/TZVP
 hartrees
Energy at 0K-234.355227
Energy at 298.15K-234.364803
HF Energy-234.355227
Nuclear repulsion energy211.488046
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/TZVP
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 3151 3115 7.08      
2 A 3065 3030 3.15      
3 A 3050 3015 37.08      
4 A 3011 2976 17.49      
5 A 2939 2905 6.70      
6 A 1658 1639 6.58      
7 A 1429 1412 3.52      
8 A 1403 1387 2.38      
9 A 1311 1296 0.17      
10 A 1285 1270 1.18      
11 A 1205 1191 0.04      
12 A 1060 1048 0.00      
13 A 1007 996 1.08      
14 A 992 981 10.22      
15 A 926 915 0.14      
16 A 903 892 20.50      
17 A 764 755 0.36      
18 A 617 610 8.61      
19 A 403 399 0.01      
20 A 340 336 0.17      
21 A 95 94 0.05      
22 A 71 71 0.04      
23 B 3151 3115 23.74      
24 B 3065 3030 7.25      
25 B 3049 3015 14.42      
26 B 2993 2959 7.11      
27 B 2944 2910 33.38      
28 B 1661 1642 27.10      
29 B 1442 1425 10.89      
30 B 1407 1391 0.13      
31 B 1290 1275 0.84      
32 B 1267 1253 0.80      
33 B 1228 1214 1.19      
34 B 1144 1131 3.00      
35 B 994 983 24.46      
36 B 934 923 6.48      
37 B 913 903 0.55      
38 B 903 893 68.28      
39 B 644 636 23.64      
40 B 427 422 1.80      
41 B 212 209 0.23      
42 B 111 110 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 30229.6 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 29885.0 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/TZVP
ABC
0.42961 0.04603 0.04483

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/TZVP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.422 0.648 -0.289
C2 0.422 -0.648 -0.289
C3 0.422 1.888 -0.338
C4 -0.422 -1.888 -0.338
C5 0.438 2.848 0.592
C6 -0.438 -2.848 0.592
H7 -1.092 0.627 -1.168
H8 -1.069 0.666 0.603
H9 1.092 -0.627 -1.168
H10 1.069 -0.666 0.603
H11 1.078 1.985 -1.212
H12 -1.078 -1.985 -1.212
H13 1.080 3.726 0.500
H14 -0.197 2.792 1.481
H15 -1.080 -3.726 0.500
H16 0.197 -2.792 1.481

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54651.50032.53642.52093.60551.10561.10172.16592.17782.21092.86603.51442.78924.49323.9179
C21.54652.53641.50033.60552.52092.16592.17781.10561.10172.86602.21094.49323.91793.51442.7892
C31.50032.53643.86881.33684.90232.13792.14482.73202.79701.09764.24382.12462.12335.87135.0259
C42.53641.50033.86884.90231.33682.73202.79702.13792.14484.24381.09765.87135.02592.12462.1233
C52.52093.60551.33684.90235.76313.22032.65203.95013.57002.10035.37661.09161.09376.74765.7148
C63.60552.52094.90231.33685.76313.95013.57003.22032.65205.37662.10036.74765.71481.09161.0937
H71.10562.16592.13792.73203.22033.95011.77082.51923.07832.56032.61214.13563.53614.66184.5132
H81.10172.17782.14482.79702.65203.57001.77083.07832.51853.10523.21203.74082.46044.39293.7855
H92.16591.10562.73202.13793.95013.22032.51923.07831.77082.61212.56034.66184.51324.13563.5361
H102.17781.10172.79702.14483.57002.65203.07832.51851.77083.21203.10524.39293.78553.74082.4604
H112.21092.86601.09764.24382.10035.37662.56033.10522.61213.21204.51692.44233.08726.34035.5538
H122.86602.21094.24381.09765.37662.10032.61213.21202.56033.10524.51696.34035.55382.44233.0872
H133.51444.49322.12465.87131.09166.74764.13563.74084.66184.39292.44236.34031.86137.75876.6503
H142.78923.91792.12335.02591.09375.71483.53612.46044.51323.78553.08725.55381.86136.65035.5980
H154.49323.51445.87132.12466.74761.09164.66184.39294.13563.74086.34032.44237.75876.65031.8613
H163.91792.78925.02592.12335.71481.09374.51323.78553.53612.46045.55383.08726.65035.59801.8613

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 112.698 C1 C2 H9 108.360
C1 C2 H10 109.498 C1 C3 C5 125.283
C1 C3 H11 115.781 C2 C1 C3 112.698
C2 C1 H7 108.360 C2 C1 H8 109.498
C2 C4 C6 125.283 C2 C4 H12 115.781
C3 C1 H7 109.316 C3 C1 H8 110.086
C3 C5 H13 121.746 C3 C5 H14 121.440
C4 C2 H9 109.316 C4 C2 H10 110.086
C4 C6 H15 121.746 C4 C6 H16 121.440
C5 C3 H11 118.932 C6 C4 H12 118.932
H7 C1 H8 106.689 H9 C2 H10 106.689
H13 C5 H14 116.813 H15 C6 H16 116.813
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.253      
2 C -0.253      
3 C -0.073      
4 C -0.073      
5 C -0.267      
6 C -0.267      
7 H 0.131      
8 H 0.122      
9 H 0.131      
10 H 0.122      
11 H 0.116      
12 H 0.116      
13 H 0.111      
14 H 0.114      
15 H 0.111      
16 H 0.114      


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 -0.282 0.282
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.886 1.589 0.000
y 1.589 -40.330 0.000
z 0.000 0.000 -37.690
Traceless
 xyz
x -0.876 1.589 0.000
y 1.589 -1.542 0.000
z 0.000 0.000 2.418
Polar
3z2-r24.836
x2-y20.444
xy1.589
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.659 1.389 0.000
y 1.389 14.713 0.000
z 0.000 0.000 10.279


<r2> (average value of r2) Å2
<r2> 256.433
(<r2>)1/2 16.014