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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: HF/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-232.948006
Energy at 298.15K-232.959969
Nuclear repulsion energy236.457518
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/LANL2DZ
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 3371 3033 70.03      
2 A 3249 2923 84.80      
3 A 3233 2909 3.70      
4 A 3202 2881 31.94      
5 A 3185 2866 6.88      
6 A 1857 1672 3.36      
7 A 1656 1490 2.42      
8 A 1637 1473 0.64      
9 A 1530 1376 0.68      
10 A 1507 1356 0.71      
11 A 1388 1249 0.65      
12 A 1367 1230 0.20      
13 A 1279 1151 0.09      
14 A 1226 1103 0.14      
15 A 1177 1059 0.04      
16 A 1129 1016 0.03      
17 A 976 878 4.91      
18 A 909 818 0.83      
19 A 872 784 0.11      
20 A 542 488 0.06      
21 A 436 392 0.03      
22 A 293 264 0.03      
23 B 3338 3004 15.54      
24 B 3257 2931 137.50      
25 B 3230 2906 118.62      
26 B 3196 2876 43.18      
27 B 3184 2866 110.52      
28 B 1648 1483 7.12      
29 B 1643 1479 10.38      
30 B 1557 1401 1.01      
31 B 1513 1362 1.41      
32 B 1506 1356 3.40      
33 B 1409 1268 2.93      
34 B 1275 1148 8.15      
35 B 1148 1034 1.30      
36 B 1110 999 2.93      
37 B 1039 935 8.03      
38 B 945 850 8.34      
39 B 809 728 25.61      
40 B 729 656 32.73      
41 B 494 444 1.33      
42 B 174 157 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 34611.1 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 31146.5 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/LANL2DZ
ABC
0.15728 0.15097 0.08472

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.006 -0.668 1.309
C2 0.006 0.668 1.309
C3 0.000 1.507 0.046
C4 0.000 -1.507 0.046
C5 -0.372 0.673 -1.193
C6 0.372 -0.673 -1.193
H7 -0.019 -1.196 2.246
H8 0.019 1.196 2.246
H9 0.981 1.958 -0.090
H10 -0.981 -1.958 -0.090
H11 -0.697 2.331 0.164
H12 0.697 -2.331 0.164
H13 -1.443 0.489 -1.195
H14 1.443 -0.489 -1.195
H15 -0.146 1.230 -2.096
H16 0.146 -1.230 -2.096

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33532.51441.51582.86212.53021.07602.08643.13442.13833.28342.13823.10942.89783.90093.4546
C21.33531.51582.51442.53022.86212.08641.07602.13833.13442.13823.28342.89783.10943.45463.9009
C32.51441.51583.01391.53952.53563.48502.22111.08803.60391.08593.90262.15842.75772.16563.4795
C41.51582.51443.01392.53561.53952.22113.48503.60391.08803.90261.08592.75772.15843.47952.1656
C52.86212.53021.53952.53561.53863.93023.50042.16722.91772.16693.46581.08672.15501.08502.1699
C62.53022.86212.53561.53951.53863.50043.93022.91772.16723.46582.16692.15501.08672.16991.0850
H71.07602.08643.48502.22113.93023.50042.39314.05062.63824.15172.47694.08683.80464.97594.3454
H82.08641.07602.22113.48503.50043.93022.39312.63824.05062.47694.15173.80464.08684.34544.9759
H93.13442.13831.08803.60392.16722.91774.05062.63824.38011.73754.30613.04172.72422.41323.8587
H102.13833.13443.60391.08802.91772.16722.63824.05064.38014.30611.73752.72423.04173.85872.4132
H113.28342.13821.08593.90262.16693.46584.15172.47691.73754.30614.86632.40743.79172.57384.3016
H122.13823.28343.90261.08593.46582.16692.47694.15174.30611.73754.86633.79172.40744.30162.5738
H133.10942.89782.15842.75771.08672.15504.08683.80463.04172.72422.40743.79173.04671.74512.5085
H142.89783.10942.75772.15842.15501.08673.80464.08682.72423.04173.79172.40743.04672.50851.7451
H153.90093.45462.16563.47951.08502.16994.97594.34542.41323.85872.57384.30161.74512.50852.4781
H163.45463.90093.47952.16562.16991.08504.34544.97593.85872.41324.30162.57382.50851.74512.4781

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.620 C1 C2 H8 119.440
C1 C4 C6 111.817 C1 C4 H10 109.312
C1 C4 H12 109.431 C2 C1 C4 123.620
C2 C1 H7 119.440 C2 C3 C5 111.817
C2 C3 H9 109.312 C2 C3 H11 109.431
C3 C2 H8 116.941 C3 C5 C6 110.926
C3 C5 H13 109.339 C3 C5 H15 109.999
C4 C1 H7 116.941 C4 C6 C5 110.926
C4 C6 H14 109.339 C4 C6 H16 109.999
C5 C3 H9 109.951 C5 C3 H11 110.048
C5 C6 H14 109.129 C5 C6 H16 110.404
C6 C4 H10 109.951 C6 C4 H12 110.048
C6 C5 H13 109.129 C6 C5 H15 110.404
H9 C3 H11 106.116 H10 C4 H12 106.116
H13 C5 H15 106.951 H14 C6 H16 106.951
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.193      
2 C -0.193      
3 C -0.335      
4 C -0.335      
5 C -0.338      
6 C -0.338      
7 H 0.189      
8 H 0.189      
9 H 0.169      
10 H 0.169      
11 H 0.175      
12 H 0.175      
13 H 0.158      
14 H 0.158      
15 H 0.176      
16 H 0.176      


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 -0.357 0.357
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.278 0.102 0.000
y 0.102 -37.192 0.000
z 0.000 0.000 -38.646
Traceless
 xyz
x -2.359 0.102 0.000
y 0.102 2.270 0.000
z 0.000 0.000 0.089
Polar
3z2-r20.178
x2-y2-3.086
xy0.102
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000