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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-234.469130
Energy at 298.15K-234.478847
HF Energy-234.469130
Nuclear repulsion energy212.749125
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 B1B95/6-31G*
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 3269 3104 8.59      
2 A 3185 3024 1.07      
3 A 3168 3007 41.51      
4 A 3128 2969 22.56      
5 A 3051 2896 9.48      
6 A 1756 1667 4.70      
7 A 1507 1430 2.61      
8 A 1472 1397 2.09      
9 A 1385 1315 0.43      
10 A 1335 1267 1.50      
11 A 1257 1193 0.17      
12 A 1103 1047 0.02      
13 A 1059 1006 1.48      
14 A 1040 988 8.40      
15 A 960 912 0.94      
16 A 946 898 17.46      
17 A 789 749 0.42      
18 A 640 607 7.08      
19 A 416 395 0.01      
20 A 347 329 0.13      
21 A 100 95 0.02      
22 A 74 70 0.03      
23 B 3269 3103 29.98      
24 B 3185 3023 9.48      
25 B 3167 3007 15.35      
26 B 3111 2953 6.75      
27 B 3055 2900 40.17      
28 B 1759 1670 14.80      
29 B 1520 1443 7.07      
30 B 1473 1398 0.07      
31 B 1342 1274 0.87      
32 B 1325 1258 0.13      
33 B 1280 1215 3.58      
34 B 1193 1133 2.34      
35 B 1044 991 18.69      
36 B 973 923 4.31      
37 B 948 900 30.46      
38 B 946 898 33.60      
39 B 665 632 17.87      
40 B 437 415 1.88      
41 B 214 203 0.20      
42 B 116 110 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 31502.5 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 29905.3 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 B1B95/6-31G*
ABC
0.42978 0.04671 0.04545

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.421 0.642 -0.295
C2 0.421 -0.642 -0.295
C3 0.421 1.878 -0.336
C4 -0.421 -1.878 -0.336
C5 0.433 2.825 0.596
C6 -0.433 -2.825 0.596
H7 -1.086 0.623 -1.169
H8 -1.065 0.656 0.589
H9 1.086 -0.623 -1.169
H10 1.065 -0.656 0.589
H11 1.076 1.978 -1.201
H12 -1.076 -1.978 -1.201
H13 1.071 3.698 0.517
H14 -0.202 2.762 1.476
H15 -1.071 -3.698 0.517
H16 0.202 -2.762 1.476

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53581.49552.52042.50733.57991.09801.09412.15322.16242.20112.84913.49612.77124.46343.8880
C21.53582.52041.49553.57992.50732.15322.16241.09801.09412.84912.20114.46343.88803.49612.7712
C31.49552.52043.84881.32884.86952.13032.13442.71882.77341.08964.22592.11272.11005.83474.9862
C42.52041.49553.84884.86951.32882.71882.77342.13032.13444.22591.08965.83474.98622.11272.1100
C52.50733.57991.32884.86955.71553.20422.63553.92823.53802.08805.34561.08441.08626.69445.6608
C63.57992.50734.86951.32885.71553.92823.53803.20422.63555.34562.08806.69445.66081.08441.0862
H71.09802.15322.13032.71883.20423.92821.75802.50503.05852.55162.60204.11673.51424.63874.4849
H81.09412.16242.13442.77342.63553.53801.75803.05852.50173.08783.18533.71742.44294.35503.7520
H92.15321.09802.71882.13033.92823.20422.50503.05851.75802.60202.55164.63874.48494.11673.5142
H102.16241.09412.77342.13443.53802.63553.05852.50171.75803.18533.08784.35503.75203.71742.4429
H112.20112.84911.08964.22592.08805.34562.55163.08782.60203.18534.50372.43103.06776.30725.5140
H122.84912.20114.22591.08965.34562.08802.60203.18532.55163.08784.50376.30725.51402.43103.0677
H133.49614.46342.11275.83471.08446.69444.11673.71744.63874.35502.43106.30721.84747.70016.5889
H142.77123.88802.11004.98621.08625.66083.51422.44294.48493.75203.06775.51401.84746.58895.5395
H154.46343.49615.83472.11276.69441.08444.63874.35504.11673.71746.30722.43107.70016.58891.8474
H163.88802.77124.98622.11005.66081.08624.48493.75203.51422.44295.51403.06776.58895.53951.8474

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 112.489 C1 C2 H9 108.527
C1 C2 H10 109.465 C1 C3 C5 125.078
C1 C3 H11 115.849 C2 C1 C3 112.489
C2 C1 H7 108.527 C2 C1 H8 109.465
C2 C4 C6 125.078 C2 C4 H12 115.849
C3 C1 H7 109.496 C3 C1 H8 110.047
C3 C5 H13 121.875 C3 C5 H14 121.461
C4 C2 H9 109.496 C4 C2 H10 110.047
C4 C6 H15 121.875 C4 C6 H16 121.461
C5 C3 H11 119.067 C6 C4 H12 119.067
H7 C1 H8 106.634 H9 C2 H10 106.634
H13 C5 H14 116.664 H15 C6 H16 116.664
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.350      
2 C -0.350      
3 C -0.072      
4 C -0.072      
5 C -0.371      
6 C -0.371      
7 H 0.165      
8 H 0.170      
9 H 0.165      
10 H 0.170      
11 H 0.148      
12 H 0.148      
13 H 0.157      
14 H 0.154      
15 H 0.157      
16 H 0.154      


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 -0.247 0.247
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.482 1.553 0.000
y 1.553 -38.642 0.000
z 0.000 0.000 -36.457
Traceless
 xyz
x -0.932 1.553 0.000
y 1.553 -1.173 0.000
z 0.000 0.000 2.105
Polar
3z2-r24.210
x2-y20.160
xy1.553
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.775 1.671 0.000
y 1.671 12.326 0.000
z 0.000 0.000 8.741


<r2> (average value of r2) Å2
<r2> 252.425
(<r2>)1/2 15.888