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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: B3LYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYP/STO-3G
 hartrees
Energy at 0K-231.837204
Energy at 298.15K-231.848462
Nuclear repulsion energy233.492338
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 B3LYP/STO-3G
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 3450 3079 2.26      
2 A 3444 3074 2.91      
3 A 3411 3044 0.02      
4 A 3340 2980 4.77      
5 A 3311 2955 0.11      
6 A 1873 1671 1.53      
7 A 1681 1500 0.23      
8 A 1661 1482 0.11      
9 A 1520 1356 1.86      
10 A 1502 1340 0.36      
11 A 1367 1220 0.86      
12 A 1339 1195 0.00      
13 A 1249 1114 0.20      
14 A 1188 1060 0.15      
15 A 1162 1037 0.13      
16 A 1063 949 0.00      
17 A 977 872 0.82      
18 A 891 795 1.02      
19 A 878 783 0.60      
20 A 518 462 0.02      
21 A 400 357 0.00      
22 A 273 244 0.08      
23 B 3453 3081 5.96      
24 B 3424 3055 8.05      
25 B 3411 3044 4.78      
26 B 3340 2980 4.17      
27 B 3312 2956 7.45      
28 B 1670 1491 0.36      
29 B 1665 1486 1.31      
30 B 1532 1368 1.59      
31 B 1502 1341 4.30      
32 B 1462 1305 2.58      
33 B 1392 1242 1.35      
34 B 1254 1119 1.35      
35 B 1131 1010 0.74      
36 B 1067 952 2.10      
37 B 1011 902 0.97      
38 B 952 849 2.57      
39 B 769 687 2.93      
40 B 690 616 15.84      
41 B 475 424 1.75      
42 B 153 136 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 35079.7 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 31305.1 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 B3LYP/STO-3G
ABC
0.15290 0.14790 0.08277

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.113 -0.660 1.327
C2 0.113 0.660 1.327
C3 0.258 1.499 0.048
C4 -0.258 -1.499 0.048
C5 -0.258 0.735 -1.210
C6 0.258 -0.735 -1.210
H7 -0.214 -1.203 2.277
H8 0.214 1.203 2.277
H9 1.323 1.770 -0.092
H10 -1.323 -1.770 -0.092
H11 -0.295 2.449 0.164
H12 0.295 -2.449 0.164
H13 -1.362 0.731 -1.209
H14 1.362 -0.731 -1.209
H15 0.074 1.254 -2.126
H16 -0.074 -1.254 -2.126

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33862.53661.53662.89862.56511.09962.11693.15842.16983.32402.17263.15002.93393.95183.5033
C21.33861.53662.53662.56512.89862.11691.09962.16983.15842.17263.32402.93393.15003.50333.9518
C32.53661.53663.04271.56032.56413.53512.24921.10753.63411.10533.95002.18942.78802.19503.5238
C41.53662.53663.04272.56411.56032.24923.53513.63411.10753.95001.10532.78802.18943.52382.1950
C52.89862.56511.56032.56411.55783.99013.55032.19632.94252.19713.51151.10352.18511.10352.1975
C62.56512.89862.56411.56031.55783.55033.99012.94252.19633.51152.19712.18511.10352.19751.1035
H71.09962.11693.53512.24923.99013.55032.44454.10032.67604.22042.50564.14863.85455.05044.4052
H82.11691.09962.24923.53513.55033.99012.44452.67604.10032.50564.22043.85454.14864.40525.0504
H93.15842.16981.10753.63412.19632.94254.10032.67604.41931.77384.34943.08792.73952.44213.9030
H102.16983.15843.63411.10752.94252.19632.67604.10034.41934.34941.77382.73953.08793.90302.4421
H113.32402.17261.10533.95002.19713.51154.22042.50561.77384.34944.93322.44333.83982.60834.3593
H122.17263.32403.95001.10533.51152.19712.50564.22044.34941.77384.93323.83982.44334.35932.6083
H133.15002.93392.18942.78801.10352.18514.14863.85453.08792.73952.44333.83983.09161.78182.5385
H142.93393.15002.78802.18942.18511.10353.85454.14862.73953.08793.83982.44333.09162.53851.7818
H153.95183.50332.19503.52381.10352.19755.05044.40522.44213.90302.60834.35931.78182.53852.5132
H163.50333.95183.52382.19502.19751.10354.40525.05043.90302.44214.35932.60832.53851.78182.5132

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.676 C1 C2 H8 120.187
C1 C4 C6 111.844 C1 C4 H10 109.219
C1 C4 H12 109.563 C2 C1 C4 123.676
C2 C1 H7 120.187 C2 C3 C5 111.844
C2 C3 H9 109.219 C2 C3 H11 109.563
C3 C2 H8 116.134 C3 C5 C6 110.636
C3 C5 H13 109.352 C3 C5 H15 109.789
C4 C1 H7 116.134 C4 C6 C5 110.636
C4 C6 H14 109.352 C4 C6 H16 109.789
C5 C3 H9 109.660 C5 C3 H11 109.844
C5 C6 H14 109.189 C5 C6 H16 110.150
C6 C4 H10 109.660 C6 C4 H12 109.844
C6 C5 H13 109.189 C6 C5 H15 110.150
H9 C3 H11 106.567 H10 C4 H12 106.567
H13 C5 H15 107.667 H14 C6 H16 107.667
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.085      
2 C -0.085      
3 C -0.138      
4 C -0.138      
5 C -0.129      
6 C -0.129      
7 H 0.068      
8 H 0.068      
9 H 0.073      
10 H 0.073      
11 H 0.073      
12 H 0.073      
13 H 0.069      
14 H 0.069      
15 H 0.068      
16 H 0.068      


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 -0.243 0.243
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.969 0.336 0.000
y 0.336 -34.625 0.000
z 0.000 0.000 -35.396
Traceless
 xyz
x -0.959 0.336 0.000
y 0.336 1.058 0.000
z 0.000 0.000 -0.099
Polar
3z2-r2-0.198
x2-y2-1.344
xy0.336
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.507 0.480 0.000
y 0.480 6.261 0.000
z 0.000 0.000 5.039


<r2> (average value of r2) Å2
<r2> 156.479
(<r2>)1/2 12.509