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

using model chemistry: PBE1PBE/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 PBE1PBE/6-31+G**
 hartrees
Energy at 0K-234.334920
Energy at 298.15K-234.344662
HF Energy-234.334920
Nuclear repulsion energy212.258515
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/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 3261 3115 6.66      
2 A 3171 3029 0.36      
3 A 3157 3016 35.65      
4 A 3114 2975 18.88      
5 A 3038 2902 6.42      
6 A 1731 1653 6.44      
7 A 1481 1415 4.03      
8 A 1450 1385 2.50      
9 A 1369 1307 0.12      
10 A 1322 1263 1.02      
11 A 1245 1190 0.03      
12 A 1096 1047 0.03      
13 A 1057 1009 2.79      
14 A 1030 984 9.96      
15 A 956 913 4.61      
16 A 946 904 21.65      
17 A 785 750 0.23      
18 A 638 609 9.38      
19 A 415 396 0.02      
20 A 351 335 0.17      
21 A 101 97 0.06      
22 A 74 71 0.03      
23 B 3261 3115 22.51      
24 B 3171 3029 7.03      
25 B 3157 3016 12.94      
26 B 3097 2958 5.85      
27 B 3043 2907 35.92      
28 B 1734 1656 28.29      
29 B 1492 1425 11.34      
30 B 1452 1387 0.18      
31 B 1328 1269 0.79      
32 B 1310 1251 0.36      
33 B 1267 1211 1.56      
34 B 1184 1131 2.74      
35 B 1033 987 28.35      
36 B 966 923 4.50      
37 B 948 906 78.47      
38 B 942 900 6.51      
39 B 665 635 25.41      
40 B 439 419 1.60      
41 B 217 207 0.23      
42 B 116 110 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 31302.4 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 29903.2 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/6-31+G**
ABC
0.43272 0.04635 0.04515

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31+G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.421 0.643 -0.289
C2 0.421 -0.643 -0.289
C3 0.421 1.881 -0.335
C4 -0.421 -1.881 -0.335
C5 0.427 2.840 0.591
C6 -0.427 -2.840 0.591
H7 -1.088 0.625 -1.164
H8 -1.066 0.660 0.597
H9 1.088 -0.625 -1.164
H10 1.066 -0.660 0.597
H11 1.080 1.978 -1.200
H12 -1.080 -1.978 -1.200
H13 1.065 3.715 0.501
H14 -0.212 2.784 1.470
H15 -1.065 -3.715 0.501
H16 0.212 -2.784 1.470

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53761.49712.52432.51403.59321.10011.09652.15632.16672.20572.85263.50232.77844.47573.9038
C21.53762.52431.49713.59322.51402.15632.16671.10011.09652.85262.20574.47573.90383.50232.7784
C31.49712.52433.85411.33384.88512.13032.13762.72222.78211.09194.22992.11632.11545.84935.0057
C42.52431.49713.85414.88511.33382.72222.78212.13032.13764.22991.09195.84935.00572.11632.1154
C52.51403.59321.33384.88515.74463.20632.64233.94043.55822.09225.35711.08621.08826.72325.6963
C63.59322.51404.88511.33385.74463.94043.55823.20632.64235.35712.09226.72325.69631.08621.0882
H71.10012.15632.13032.72223.20633.94041.76202.50893.06442.55582.60384.11743.51624.64844.4997
H81.09652.16672.13762.78212.64233.55821.76203.06442.50683.09413.19243.72562.44944.37563.7751
H92.15631.10012.72222.13033.94043.20632.50893.06441.76202.60382.55584.64844.49974.11743.5162
H102.16671.09652.78212.13763.55822.64233.06442.50681.76203.19243.09414.37563.77513.72562.4494
H112.20572.85261.09194.22992.09225.35712.55583.09412.60383.19244.50822.43093.07366.31735.5280
H122.85262.20574.22991.09195.35712.09222.60383.19242.55583.09414.50826.31735.52802.43093.0736
H133.50234.47572.11635.84931.08626.72324.11743.72564.64844.37562.43096.31731.85377.72866.6251
H142.77843.90382.11545.00571.08825.69633.51622.44944.49973.77513.07365.52801.85376.62515.5832
H154.47573.50235.84932.11636.72321.08624.64844.37564.11743.72566.31732.43097.72866.62511.8537
H163.90382.77845.00572.11545.69631.08824.49973.77513.51622.44945.52803.07366.62515.58321.8537

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 112.571 C1 C2 H9 108.538
C1 C2 H10 109.547 C1 C3 C5 125.164
C1 C3 H11 115.971 C2 C1 C3 112.571
C2 C1 H7 108.538 C2 C1 H8 109.547
C2 C4 C6 125.164 C2 C4 H12 115.971
C3 C1 H7 109.268 C3 C1 H8 110.053
C3 C5 H13 121.639 C3 C5 H14 121.382
C4 C2 H9 109.268 C4 C2 H10 110.053
C4 C6 H15 121.639 C4 C6 H16 121.382
C5 C3 H11 118.863 C6 C4 H12 118.863
H7 C1 H8 106.678 H9 C2 H10 106.678
H13 C5 H14 116.979 H15 C6 H16 116.979
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.525      
2 C -0.525      
3 C 0.206      
4 C 0.206      
5 C -0.488      
6 C -0.488      
7 H 0.176      
8 H 0.173      
9 H 0.176      
10 H 0.173      
11 H 0.148      
12 H 0.148      
13 H 0.157      
14 H 0.151      
15 H 0.157      
16 H 0.151      


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 -0.271 0.271
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.835 1.645 0.000
y 1.645 -40.095 0.000
z 0.000 0.000 -37.445
Traceless
 xyz
x -1.065 1.645 0.000
y 1.645 -1.455 0.000
z 0.000 0.000 2.520
Polar
3z2-r25.040
x2-y20.260
xy1.645
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.665 1.072 0.000
y 1.072 14.164 0.000
z 0.000 0.000 10.148


<r2> (average value of r2) Å2
<r2> 254.668
(<r2>)1/2 15.958