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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: HF/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 HF/STO-3G
 hartrees
Energy at 0K-230.261108
Energy at 298.15K-230.272876
Nuclear repulsion energy236.304626
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 HF/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 3724 3041 0.00      
2 A 3723 3040 4.16      
3 A 3700 3021 0.01      
4 A 3611 2949 4.08      
5 A 3590 2931 0.10      
6 A 2097 1713 1.25      
7 A 1842 1504 0.00      
8 A 1820 1486 0.09      
9 A 1696 1385 1.93      
10 A 1673 1366 4.61      
11 A 1499 1224 1.15      
12 A 1473 1203 0.01      
13 A 1370 1118 0.30      
14 A 1313 1072 0.13      
15 A 1273 1040 0.11      
16 A 1212 990 0.00      
17 A 1075 877 0.21      
18 A 978 799 0.49      
19 A 963 786 0.29      
20 A 566 463 0.00      
21 A 447 365 0.00      
22 A 298 244 0.04      
23 B 3730 3045 5.87      
24 B 3700 3021 3.45      
25 B 3694 3016 17.18      
26 B 3608 2946 4.22      
27 B 3590 2931 8.64      
28 B 1831 1495 0.18      
29 B 1821 1487 0.24      
30 B 1687 1377 0.59      
31 B 1682 1374 10.46      
32 B 1607 1312 2.52      
33 B 1525 1245 2.12      
34 B 1377 1124 1.38      
35 B 1236 1009 0.63      
36 B 1169 954 1.41      
37 B 1117 912 0.92      
38 B 1046 854 0.82      
39 B 855 698 4.14      
40 B 766 626 8.21      
41 B 519 424 0.95      
42 B 166 135 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 38333.5 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 31299.3 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 HF/STO-3G
ABC
0.15608 0.15169 0.08465

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.110 -0.646 1.314
C2 0.110 0.646 1.314
C3 0.255 1.483 0.048
C4 -0.255 -1.483 0.048
C5 -0.255 0.728 -1.199
C6 0.255 -0.728 -1.199
H7 -0.209 -1.183 2.250
H8 0.209 1.183 2.250
H9 1.304 1.748 -0.088
H10 -1.304 -1.748 -0.088
H11 -0.292 2.417 0.163
H12 0.292 -2.417 0.163
H13 -1.343 0.725 -1.200
H14 1.343 -0.725 -1.200
H15 0.072 1.240 -2.101
H16 -0.072 -1.240 -2.101

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.30982.50331.52492.86722.54051.08352.07873.11392.14683.27702.15033.11752.90453.90523.4665
C21.30981.52492.50332.54052.86722.07871.08352.14683.11392.15033.27702.90453.11753.46653.9052
C32.50331.52493.00891.54402.53743.48852.22271.09083.59011.08903.90192.16432.75922.16993.4838
C41.52492.50333.00892.53741.54402.22273.48853.59011.09083.90191.08902.75922.16433.48382.1699
C52.86722.54051.54402.53741.54183.94263.50922.16952.90932.17083.47051.08802.15951.08792.1723
C62.54052.86722.53741.54401.54183.50923.94262.90932.16953.47052.17082.15951.08802.17231.0879
H71.08352.07873.48852.22273.94263.50922.40274.04322.64284.16192.47514.10193.81004.98774.3530
H82.07871.08352.22273.48853.50923.94262.40272.64284.04322.47514.16193.81004.10194.35304.9877
H93.11392.14681.09083.59012.16952.90934.04322.64284.36241.74884.29433.04812.71192.41413.8570
H102.14683.11393.59011.09082.90932.16952.64284.04324.36244.29431.74882.71193.04813.85702.4141
H113.27702.15031.08903.90192.17083.47054.16192.47511.74884.29434.86972.41403.79542.57794.3072
H122.15033.27703.90191.08903.47052.17082.47514.16194.29431.74884.86973.79542.41404.30722.5779
H133.11752.90452.16432.75921.08802.15954.10193.81003.04812.71192.41403.79543.05241.75492.5077
H142.90453.11752.75922.16432.15951.08803.81004.10192.71193.04813.79542.41403.05242.50771.7549
H153.90523.46652.16993.48381.08792.17234.98774.35302.41413.85702.57794.30721.75492.50772.4844
H163.46653.90523.48382.16992.17231.08794.35304.98773.85702.41414.30722.57792.50771.75492.4844

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.855 C1 C2 H8 120.286
C1 C4 C6 111.744 C1 C4 H10 109.193
C1 C4 H12 109.567 C2 C1 C4 123.855
C2 C1 H7 120.286 C2 C3 C5 111.744
C2 C3 H9 109.193 C2 C3 H11 109.567
C3 C2 H8 115.856 C3 C5 C6 110.627
C3 C5 H13 109.405 C3 C5 H15 109.856
C4 C1 H7 115.856 C4 C6 C5 110.627
C4 C6 H14 109.405 C4 C6 H16 109.856
C5 C3 H9 109.656 C5 C3 H11 109.858
C5 C6 H14 109.181 C5 C6 H16 110.194
C6 C4 H10 109.656 C6 C4 H12 109.858
C6 C5 H13 109.181 C6 C5 H15 110.194
H9 C3 H11 106.691 H10 C4 H12 106.691
H13 C5 H15 107.518 H14 C6 H16 107.518
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.068      
2 C -0.068      
3 C -0.107      
4 C -0.107      
5 C -0.098      
6 C -0.098      
7 H 0.054      
8 H 0.054      
9 H 0.057      
10 H 0.057      
11 H 0.057      
12 H 0.057      
13 H 0.052      
14 H 0.052      
15 H 0.053      
16 H 0.053      


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 -0.171 0.171
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.471 0.241 0.000
y 0.241 -35.631 0.000
z 0.000 0.000 -36.193
Traceless
 xyz
x -0.559 0.241 0.000
y 0.241 0.701 0.000
z 0.000 0.000 -0.143
Polar
3z2-r2-0.285
x2-y2-0.840
xy0.241
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.405 0.483 0.000
y 0.483 6.156 0.000
z 0.000 0.000 4.760


<r2> (average value of r2) Å2
<r2> 153.878
(<r2>)1/2 12.405