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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: MP2/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at MP2/Def2TZVPP
 hartrees
Energy at 0K-234.110569
Energy at 298.15K-234.122160
HF Energy-233.104271
Nuclear repulsion energy237.879012
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 MP2/Def2TZVPP
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 3206 3050 30.89      
2 A 3128 2977 36.49      
3 A 3107 2956 0.39      
4 A 3066 2917 16.45      
5 A 3054 2906 0.23      
6 A 1702 1620 3.17      
7 A 1505 1432 2.12      
8 A 1480 1408 0.15      
9 A 1386 1319 0.05      
10 A 1379 1312 0.18      
11 A 1275 1213 0.47      
12 A 1256 1195 0.01      
13 A 1158 1102 0.19      
14 A 1098 1045 0.00      
15 A 1096 1043 0.08      
16 A 997 949 0.00      
17 A 930 884 1.04      
18 A 849 808 0.00      
19 A 826 786 1.08      
20 A 494 470 0.01      
21 A 402 382 0.02      
22 A 281 268 0.05      
23 B 3181 3027 5.34      
24 B 3132 2980 37.22      
25 B 3106 2956 48.66      
26 B 3071 2922 23.03      
27 B 3055 2907 50.93      
28 B 1495 1422 6.10      
29 B 1487 1415 8.88      
30 B 1426 1357 0.04      
31 B 1374 1307 1.09      
32 B 1351 1286 1.21      
33 B 1303 1239 2.14      
34 B 1164 1108 5.77      
35 B 1066 1014 3.75      
36 B 1020 971 0.85      
37 B 936 891 5.20      
38 B 906 862 5.06      
39 B 734 698 12.45      
40 B 654 622 22.43      
41 B 447 425 0.92      
42 B 170 162 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 32375.6 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 30805.4 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 MP2/Def2TZVPP
ABC
0.16010 0.15276 0.08645

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/Def2TZVPP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.129 -0.656 1.294
C2 0.129 0.656 1.294
C3 0.262 1.470 0.040
C4 -0.262 -1.470 0.040
C5 -0.262 0.715 -1.177
C6 0.262 -0.715 -1.177
H7 -0.242 -1.171 2.241
H8 0.242 1.171 2.241
H9 1.313 1.737 -0.111
H10 -1.313 -1.737 -0.111
H11 -0.273 2.414 0.161
H12 0.273 -2.414 0.161
H13 -1.354 0.693 -1.142
H14 1.354 -0.693 -1.142
H15 0.021 1.233 -2.093
H16 -0.021 -1.233 -2.093

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33792.49981.50102.82902.50211.08362.09133.12742.13193.27632.12953.04282.85233.88153.4378
C21.33791.50102.49982.50212.82902.09131.08362.13193.12742.12953.27632.85233.04283.43783.8815
C32.49981.50102.98711.52512.50123.47492.22121.09433.57631.09173.88642.14862.69602.16013.4552
C41.50102.49982.98712.50121.52512.22123.47493.57631.09433.88641.09172.69602.14863.45522.1601
C52.82902.50211.52512.50121.52353.90353.48452.15882.87222.16243.44491.09282.14411.09032.1663
C62.50212.82902.50121.52511.52353.48453.90352.87222.15883.44492.16242.14411.09282.16631.0903
H71.08362.09133.47492.22123.90353.48452.39154.05042.64594.14512.47734.01953.77124.96324.3403
H82.09131.08362.22123.47493.48453.90352.39152.64594.05042.47734.14513.77124.01954.34034.9632
H93.12742.13191.09433.57632.15882.87224.05042.64594.35431.74574.28793.04432.63932.41903.8112
H102.13193.12743.57631.09432.87222.15882.64594.05044.35434.28791.74572.63933.04433.81122.4190
H113.27632.12951.09173.88642.16243.44494.14512.47731.74574.28794.85912.41493.74142.56194.2947
H122.12953.27633.88641.09173.44492.16242.47734.14514.28791.74574.85913.74142.41494.29472.5619
H133.04282.85232.14862.69601.09282.14414.01953.77123.04432.63932.41493.74143.04261.75732.5278
H142.85233.04282.69602.14862.14411.09283.77124.01952.63933.04433.74142.41493.04262.52781.7573
H153.88153.43782.16013.45521.09032.16634.96324.34032.41903.81122.56194.29471.75732.52782.4658
H163.43783.88153.45522.16012.16631.09034.34034.96323.81122.41904.29472.56192.52781.75732.4658

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.315 C1 C2 H8 119.086
C1 C4 C6 111.549 C1 C4 H10 109.464
C1 C4 H12 109.428 C2 C1 C4 123.315
C2 C1 H7 119.086 C2 C3 C5 111.549
C2 C3 H9 109.464 C2 C3 H11 109.428
C3 C2 H8 117.598 C3 C5 C6 110.261
C3 C5 H13 109.204 C3 C5 H15 110.254
C4 C1 H7 117.598 C4 C6 C5 110.261
C4 C6 H14 109.204 C4 C6 H16 110.254
C5 C3 H9 109.910 C5 C3 H11 110.350
C5 C6 H14 108.968 C5 C6 H16 110.863
C6 C4 H10 109.910 C6 C4 H12 110.350
C6 C5 H13 108.968 C6 C5 H15 110.863
H9 C3 H11 105.985 H10 C4 H12 105.985
H13 C5 H15 107.219 H14 C6 H16 107.219
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability