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

using model chemistry: PBE1PBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at PBE1PBE/cc-pVDZ
 hartrees
Energy at 0K-234.327643
Energy at 298.15K-234.337388
HF Energy-234.327643
Nuclear repulsion energy212.080630
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 PBE1PBE/cc-pVDZ
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 3259 3133 5.52      
2 A 3162 3040 0.16      
3 A 3149 3028 33.42      
4 A 3110 2991 19.04      
5 A 3034 2917 7.00      
6 A 1739 1672 5.35      
7 A 1452 1396 4.07      
8 A 1427 1372 2.16      
9 A 1359 1307 0.02      
10 A 1309 1258 1.47      
11 A 1234 1187 0.01      
12 A 1089 1047 0.00      
13 A 1064 1023 2.41      
14 A 1029 989 7.26      
15 A 950 914 1.44      
16 A 938 902 15.49      
17 A 786 755 0.49      
18 A 640 615 7.63      
19 A 413 397 0.00      
20 A 351 338 0.07      
21 A 100 96 0.04      
22 A 75 73 0.02      
23 B 3258 3133 19.38      
24 B 3162 3040 6.94      
25 B 3149 3027 11.52      
26 B 3092 2973 4.93      
27 B 3037 2920 37.16      
28 B 1742 1675 19.20      
29 B 1464 1408 8.29      
30 B 1427 1372 0.40      
31 B 1316 1266 0.79      
32 B 1299 1249 0.17      
33 B 1251 1203 4.02      
34 B 1176 1131 2.63      
35 B 1031 992 18.90      
36 B 965 928 4.54      
37 B 941 904 42.08      
38 B 936 900 14.64      
39 B 663 638 17.08      
40 B 436 419 1.85      
41 B 215 207 0.17      
42 B 116 112 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 31172.9 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 29972.7 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 PBE1PBE/cc-pVDZ
ABC
0.42811 0.04644 0.04520

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.420 0.643 -0.297
C2 0.420 -0.643 -0.297
C3 0.420 1.881 -0.334
C4 -0.420 -1.881 -0.334
C5 0.423 2.836 0.597
C6 -0.423 -2.836 0.597
H7 -1.086 0.628 -1.180
H8 -1.074 0.657 0.590
H9 1.086 -0.628 -1.180
H10 1.074 -0.657 0.590
H11 1.086 1.984 -1.201
H12 -1.086 -1.984 -1.201
H13 1.065 3.716 0.512
H14 -0.223 2.772 1.479
H15 -1.065 -3.716 0.512
H16 0.223 -2.772 1.479

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53531.49622.52442.51353.59171.10611.10242.15872.16972.20952.85683.50712.77944.47983.9023
C21.53532.52441.49623.59172.51352.15872.16971.10611.10242.85682.20954.47983.90233.50712.7794
C31.49622.52443.85481.33364.88132.13342.14092.73022.77951.09814.23752.12082.11965.85194.9979
C42.52441.49623.85484.88131.33362.73022.77952.13342.14094.23751.09815.85194.99792.12082.1196
C52.51353.59171.33364.88135.73433.21062.64353.94883.55312.09715.36081.09251.09466.71905.6805
C63.59172.51354.88131.33365.73433.94883.55313.21062.64355.36082.09716.71905.68051.09251.0946
H71.10612.15872.13342.73023.21063.94881.77012.50833.07372.56032.61184.12563.52284.66154.5100
H81.10242.16972.14092.77952.64353.55311.77013.07372.51833.10373.19093.73312.44714.37373.7726
H92.15871.10612.73022.13343.94883.21062.50833.07371.77012.61182.56034.66154.51004.12563.5228
H102.16971.10242.77952.14093.55312.64353.07372.51831.77013.19093.10374.37373.77263.73312.4471
H112.20952.85681.09814.23752.09715.36082.56033.10372.61183.19094.52332.43583.08446.32815.5268
H122.85682.20954.23751.09815.36082.09712.61183.19092.56033.10374.52336.32815.52682.43583.0844
H133.50714.47982.12085.85191.09256.71904.12563.73314.66154.37372.43586.32811.86627.73076.6136
H142.77943.90232.11964.99791.09465.68053.52282.44714.51003.77263.08445.52681.86626.61365.5624
H154.47983.50715.85192.12086.71901.09254.66154.37374.12563.73316.32812.43587.73076.61361.8662
H163.90232.77944.99792.11965.68051.09464.51003.77263.52282.44715.52683.08446.61365.56241.8662

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 112.748 C1 C2 H9 108.525
C1 C2 H10 109.590 C1 C3 C5 125.204
C1 C3 H11 115.936 C2 C1 C3 112.748
C2 C1 H7 108.525 C2 C1 H8 109.590
C2 C4 C6 125.204 C2 C4 H12 115.936
C3 C1 H7 109.214 C3 C1 H8 110.019
C3 C5 H13 121.574 C3 C5 H14 121.284
C4 C2 H9 109.214 C4 C2 H10 110.019
C4 C6 H15 121.574 C4 C6 H16 121.284
C5 C3 H11 118.856 C6 C4 H12 118.856
H7 C1 H8 106.541 H9 C2 H10 106.541
H13 C5 H14 117.141 H15 C6 H16 117.141
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.024      
2 C -0.024      
3 C -0.121      
4 C -0.121      
5 C -0.029      
6 C -0.029      
7 H 0.048      
8 H 0.036      
9 H 0.048      
10 H 0.036      
11 H 0.014      
12 H 0.014      
13 H 0.042      
14 H 0.034      
15 H 0.042      
16 H 0.034      


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 -0.273 0.273
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.048 1.473 0.000
y 1.473 -39.334 0.000
z 0.000 0.000 -37.066
Traceless
 xyz
x -0.848 1.473 0.000
y 1.473 -1.277 0.000
z 0.000 0.000 2.125
Polar
3z2-r24.250
x2-y20.286
xy1.473
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.413 1.581 0.000
y 1.581 13.153 0.000
z 0.000 0.000 9.304


<r2> (average value of r2) Å2
<r2> 254.168
(<r2>)1/2 15.943