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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-234.358431
Energy at 298.15K-234.370002
HF Energy-234.358431
Nuclear repulsion energy237.156899
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/6-31G*
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 3200 3041 42.70      
2 A 3113 2958 45.68      
3 A 3083 2930 0.95      
4 A 3058 2906 18.29      
5 A 3034 2883 0.01      
6 A 1761 1674 2.48      
7 A 1525 1450 1.72      
8 A 1497 1423 0.06      
9 A 1404 1334 0.18      
10 A 1398 1329 0.29      
11 A 1286 1222 0.63      
12 A 1264 1201 0.23      
13 A 1172 1114 0.02      
14 A 1107 1052 0.00      
15 A 1101 1046 0.10      
16 A 1007 956 0.01      
17 A 935 889 0.79      
18 A 852 809 0.00      
19 A 831 790 1.43      
20 A 502 477 0.03      
21 A 400 380 0.01      
22 A 278 265 0.09      
23 B 3177 3019 8.70      
24 B 3117 2962 50.90      
25 B 3083 2930 79.83      
26 B 3062 2910 14.10      
27 B 3034 2884 63.35      
28 B 1514 1439 5.10      
29 B 1505 1430 6.92      
30 B 1440 1368 0.02      
31 B 1397 1328 1.76      
32 B 1361 1293 1.56      
33 B 1309 1244 1.97      
34 B 1172 1114 4.45      
35 B 1070 1017 4.26      
36 B 1025 974 1.10      
37 B 942 895 3.94      
38 B 910 864 5.41      
39 B 736 699 9.60      
40 B 657 624 23.35      
41 B 453 431 1.44      
42 B 168 160 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 32469.6 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 30855.9 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/6-31G*
ABC
0.15896 0.15217 0.08571

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.122 -0.656 1.298
C2 0.122 0.656 1.298
C3 0.254 1.474 0.045
C4 -0.254 -1.474 0.045
C5 -0.254 0.720 -1.183
C6 0.254 -0.720 -1.183
H7 -0.230 -1.180 2.247
H8 0.230 1.180 2.247
H9 1.308 1.761 -0.096
H10 -1.308 -1.761 -0.096
H11 -0.292 2.420 0.162
H12 0.292 -2.420 0.162
H13 -1.353 0.712 -1.172
H14 1.353 -0.712 -1.172
H15 0.049 1.239 -2.100
H16 -0.049 -1.239 -2.100

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33512.50021.50242.84062.51081.08952.09713.13582.13803.28412.13913.08012.87773.89513.4488
C21.33511.50242.50022.51082.84062.09711.08952.13803.13582.13913.28412.87773.08013.44883.8951
C32.50021.50242.99171.52822.51433.48302.22211.10163.59491.09863.89632.15492.73242.16763.4721
C41.50242.50022.99172.51431.52822.22213.48303.59491.10163.89631.09862.73242.15493.47212.1676
C52.84062.51081.52822.51431.52663.92183.49512.16902.90602.16833.45931.09892.15201.09652.1727
C62.51082.84062.51431.52821.52663.49513.92182.90602.16903.45932.16832.15201.09892.17271.0965
H71.08952.09713.48302.22213.92183.49512.40514.06312.64434.16152.48214.06593.79704.98334.3517
H82.09711.08952.22213.48303.49513.92182.40512.64434.06312.48214.16153.79704.06594.35174.9833
H93.13582.13801.10163.59492.16902.90604.06312.64434.38681.75004.31023.05572.69642.42303.8544
H102.13803.13583.59491.10162.90602.16902.64434.06314.38684.31021.75002.69643.05573.85442.4230
H113.28412.13911.09863.89632.16833.45934.16152.48211.75004.31024.87552.41293.78062.57424.3088
H122.13913.28413.89631.09863.45932.16832.48214.16154.31021.75004.87553.78062.41294.30882.5742
H133.08012.87772.15492.73241.09892.15204.06593.79703.05572.69642.41293.78063.05711.76232.5232
H142.87773.08012.73242.15492.15201.09893.79704.06592.69643.05573.78062.41293.05712.52321.7623
H153.89513.44882.16763.47211.09652.17274.98334.35172.42303.85442.57424.30881.76232.52322.4805
H163.44883.89513.47212.16762.17271.09654.35174.98333.85442.42304.30882.57422.52321.76232.4805

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.450 C1 C2 H8 119.407
C1 C4 C6 111.882 C1 C4 H10 109.416
C1 C4 H12 109.680 C2 C1 C4 123.450
C2 C1 H7 119.407 C2 C3 C5 111.882
C2 C3 H9 109.416 C2 C3 H11 109.680
C3 C2 H8 117.142 C3 C5 C6 110.785
C3 C5 H13 109.126 C3 C5 H15 110.256
C4 C1 H7 117.142 C4 C6 C5 110.785
C4 C6 H14 109.126 C4 C6 H16 110.256
C5 C3 H9 110.075 C5 C3 H11 110.195
C5 C6 H14 109.011 C5 C6 H16 110.773
C6 C4 H10 110.075 C6 C4 H12 110.195
C6 C5 H13 109.011 C6 C5 H15 110.773
H9 C3 H11 105.389 H10 C4 H12 105.389
H13 C5 H15 106.784 H14 C6 H16 106.784
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.141      
2 C -0.141      
3 C -0.362      
4 C -0.362      
5 C -0.332      
6 C -0.332      
7 H 0.154      
8 H 0.154      
9 H 0.175      
10 H 0.175      
11 H 0.173      
12 H 0.173      
13 H 0.168      
14 H 0.168      
15 H 0.164      
16 H 0.164      


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 -0.239 0.239
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.683 0.507 0.000
y 0.507 -36.374 0.000
z 0.000 0.000 -37.333
Traceless
 xyz
x -1.829 0.507 0.000
y 0.507 1.634 0.000
z 0.000 0.000 0.195
Polar
3z2-r20.390
x2-y2-2.309
xy0.507
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.816 0.642 0.000
y 0.642 10.517 0.000
z 0.000 0.000 8.968


<r2> (average value of r2) Å2
<r2> 153.530
(<r2>)1/2 12.391