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

using model chemistry: B3PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at B3PW91/6-31G
 hartrees
Energy at 0K-234.471798
Energy at 298.15K-234.481605
HF Energy-234.471798
Nuclear repulsion energy211.536349
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 B3PW91/6-31G
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 3121 11.90      
2 A 3170 3036 1.12      
3 A 3150 3017 46.45      
4 A 3106 2974 23.34      
5 A 3023 2895 10.54      
6 A 1732 1659 5.44      
7 A 1524 1459 1.94      
8 A 1489 1426 2.97      
9 A 1387 1328 1.19      
10 A 1355 1298 0.96      
11 A 1270 1217 0.41      
12 A 1120 1073 0.01      
13 A 1051 1006 0.44      
14 A 1048 1003 8.76      
15 A 983 941 22.09      
16 A 967 926 6.02      
17 A 808 774 0.74      
18 A 643 616 8.44      
19 A 422 404 0.00      
20 A 355 340 0.19      
21 A 97 93 0.03      
22 A 72 69 0.02      
23 B 3259 3121 38.99      
24 B 3170 3035 10.94      
25 B 3149 3016 17.29      
26 B 3086 2956 8.03      
27 B 3027 2899 46.19      
28 B 1736 1662 16.06      
29 B 1535 1471 11.29      
30 B 1492 1429 0.31      
31 B 1359 1302 0.88      
32 B 1334 1278 0.21      
33 B 1316 1260 0.08      
34 B 1209 1158 3.62      
35 B 1051 1007 19.44      
36 B 992 950 9.81      
37 B 978 937 88.78      
38 B 954 913 0.05      
39 B 675 647 23.19      
40 B 446 427 1.45      
41 B 220 211 0.14      
42 B 112 108 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 31564.9 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 30229.7 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 B3PW91/6-31G
ABC
0.42874 0.04601 0.04480

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.648 -0.291
C2 0.423 -0.648 -0.291
C3 0.423 1.890 -0.338
C4 -0.423 -1.890 -0.338
C5 0.436 2.848 0.594
C6 -0.436 -2.848 0.594
H7 -1.094 0.626 -1.165
H8 -1.065 0.661 0.598
H9 1.094 -0.626 -1.165
H10 1.065 -0.661 0.598
H11 1.075 1.984 -1.209
H12 -1.075 -1.984 -1.209
H13 1.073 3.724 0.510
H14 -0.196 2.793 1.478
H15 -1.073 -3.724 0.510
H16 0.196 -2.793 1.478

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54871.50312.53872.52243.60731.10171.09732.16582.17322.20722.86343.51282.78954.49263.9189
C21.54872.53871.50313.60732.52242.16582.17321.10171.09732.86342.20724.49263.91893.51282.7895
C31.50312.53873.87321.33754.90502.14072.14522.73222.79251.09204.24412.12282.12095.87145.0278
C42.53871.50313.87324.90501.33752.73222.79252.14072.14524.24411.09205.87145.02782.12282.1209
C52.52243.60731.33754.90505.76313.22092.65273.94993.56572.09955.37511.08611.08786.74395.7151
C63.60732.52244.90501.33755.76313.94993.56573.22092.65275.37512.09956.74395.71511.08611.0878
H71.10172.16582.14072.73223.22093.94991.76372.52203.07102.56012.61114.13503.53364.66164.5101
H81.09732.17322.14522.79252.65273.56571.76373.07102.50773.09823.20413.73632.46444.38623.7810
H92.16581.10172.73222.14073.94993.22092.52203.07101.76372.61112.56014.66164.51014.13503.5336
H102.17321.09732.79252.14523.56572.65273.07102.50771.76373.20413.09824.38623.78103.73632.4644
H112.20722.86341.09204.24412.09955.37512.56013.09822.61113.20414.51392.44583.08076.33685.5512
H122.86342.20724.24411.09205.37512.09952.61113.20412.56013.09824.51396.33685.55122.44583.0807
H133.51284.49262.12285.87141.08616.74394.13503.73634.66164.38622.44586.33681.84777.75096.6465
H142.78953.91892.12095.02781.08785.71513.53362.46444.51013.78103.08075.55121.84776.64655.5995
H154.49263.51285.87142.12286.74391.08614.66164.38624.13503.73636.33682.44587.75096.64651.8477
H163.91892.78955.02782.12095.71511.08784.51013.78103.53362.46445.55123.08076.64655.59951.8477

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 112.578 C1 C2 H9 108.429
C1 C2 H10 109.242 C1 C3 C5 125.137
C1 C3 H11 115.630 C2 C1 C3 112.578
C2 C1 H7 108.429 C2 C1 H8 109.242
C2 C4 C6 125.137 C2 C4 H12 115.630
C3 C1 H7 109.571 C3 C1 H8 110.186
C3 C5 H13 121.959 C3 C5 H14 121.627
C4 C2 H9 109.571 C4 C2 H10 110.186
C4 C6 H15 121.959 C4 C6 H16 121.627
C5 C3 H11 119.230 C6 C4 H12 119.230
H7 C1 H8 106.645 H9 C2 H10 106.645
H13 C5 H14 116.414 H15 C6 H16 116.414
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.360      
2 C -0.360      
3 C -0.071      
4 C -0.071      
5 C -0.352      
6 C -0.352      
7 H 0.166      
8 H 0.169      
9 H 0.166      
10 H 0.169      
11 H 0.148      
12 H 0.148      
13 H 0.150      
14 H 0.149      
15 H 0.150      
16 H 0.149      


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 -0.266 0.266
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.685 1.598 0.000
y 1.598 -38.833 0.000
z 0.000 0.000 -36.657
Traceless
 xyz
x -0.939 1.598 0.000
y 1.598 -1.163 0.000
z 0.000 0.000 2.102
Polar
3z2-r24.204
x2-y20.149
xy1.598
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.621 1.694 0.000
y 1.694 12.268 0.000
z 0.000 0.000 8.733


<r2> (average value of r2) Å2
<r2> 255.715
(<r2>)1/2 15.991