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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: CISD/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 CISD/6-31G
 hartrees
Energy at 0K-233.423431
Energy at 298.15K-233.435236
Nuclear repulsion energy235.563048
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 CISD/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 3246 3044 50.82      
2 A 3142 2946 56.46      
3 A 3123 2929 1.52      
4 A 3095 2902 17.80      
5 A 3081 2889 1.38      
6 A 1800 1688 1.22      
7 A 1602 1503 1.17      
8 A 1585 1487 0.39      
9 A 1471 1380 0.04      
10 A 1446 1356 0.39      
11 A 1341 1258 0.65      
12 A 1322 1240 0.02      
13 A 1230 1154 0.12      
14 A 1179 1106 0.08      
15 A 1132 1062 0.11      
16 A 1056 991 0.00      
17 A 946 887 1.33      
18 A 880 825 0.81      
19 A 852 799 0.11      
20 A 525 493 0.02      
21 A 420 394 0.00      
22 A 286 268 0.05      
23 B 3216 3016 10.90      
24 B 3148 2952 78.24      
25 B 3120 2926 85.08      
26 B 3094 2902 15.82      
27 B 3080 2889 68.32      
28 B 1596 1497 5.79      
29 B 1592 1493 4.18      
30 B 1503 1410 0.06      
31 B 1454 1364 0.53      
32 B 1449 1359 3.13      
33 B 1358 1273 1.80      
34 B 1232 1156 5.48      
35 B 1109 1040 1.19      
36 B 1080 1013 1.31      
37 B 1003 940 5.29      
38 B 915 858 4.18      
39 B 777 728 13.86      
40 B 696 653 24.36      
41 B 477 448 1.00      
42 B 167 156 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 33413.2 cm-1
Scaled (by 0.9378) Zero Point Vibrational Energy (zpe) 31334.9 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 CISD/6-31G
ABC
0.15644 0.14990 0.08435

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.006 -0.670 1.311
C2 0.006 0.670 1.311
C3 0.000 1.511 0.046
C4 0.000 -1.511 0.046
C5 -0.378 0.672 -1.194
C6 0.378 -0.672 -1.194
H7 -0.022 -1.208 2.255
H8 0.022 1.208 2.255
H9 0.990 1.966 -0.100
H10 -0.990 -1.966 -0.100
H11 -0.704 2.344 0.161
H12 0.704 -2.344 0.161
H13 -1.457 0.476 -1.183
H14 1.457 -0.476 -1.183
H15 -0.164 1.234 -2.110
H16 0.164 -1.234 -2.110

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.34032.52101.51852.86612.53421.08692.10253.15132.15333.30042.15103.10432.89793.91803.4707
C21.34031.51852.52102.53422.86612.10251.08692.15333.15132.15103.30042.89793.10433.47073.9180
C32.52101.51853.02141.54412.53893.50312.22961.09913.61751.09673.92012.16922.75312.17953.4942
C41.51852.52103.02142.53891.54412.22963.50313.61751.09913.92011.09672.75312.16923.49422.1795
C52.86612.53421.54412.53891.54203.94453.51342.17712.92042.17693.47911.09732.16441.09542.1830
C62.53422.86612.53891.54411.54203.51343.94452.92042.17713.47912.17692.16441.09732.18301.0954
H71.08692.10253.50312.22963.94453.51342.41684.07982.65664.17922.49004.08823.81375.00354.3686
H82.10251.08692.22963.50313.51343.94452.41682.65664.07982.49004.17923.81374.08824.36865.0035
H93.15132.15331.09913.61752.17712.92044.07982.65664.40151.75484.32703.06262.71112.42943.8677
H102.15333.15133.61751.09912.92042.17712.65664.07984.40154.32701.75482.71113.06263.86772.4294
H113.30042.15101.09673.92012.17693.47914.17922.49001.75484.32704.89472.42193.79832.58464.3260
H122.15103.30043.92011.09673.47912.17692.49004.17924.32701.75484.89473.79832.42194.32602.5846
H133.10432.89792.16922.75311.09732.16444.08823.81373.06262.71112.42193.79833.06591.76302.5318
H142.89793.10432.75312.16922.16441.09733.81374.08822.71113.06263.79832.42193.06592.53181.7630
H153.91803.47072.17953.49421.09542.18305.00354.36862.42943.86772.58464.32601.76302.53182.4903
H163.47073.91803.49422.17952.18301.09544.36865.00353.86772.42944.32602.58462.53181.76302.4903

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.607 C1 C2 H8 119.681
C1 C4 C6 111.675 C1 C4 H10 109.659
C1 C4 H12 109.616 C2 C1 C4 123.607
C2 C1 H7 119.681 C2 C3 C5 111.675
C2 C3 H9 109.659 C2 C3 H11 109.616
C3 C2 H8 116.713 C3 C5 C6 110.707
C3 C5 H13 109.245 C3 C5 H15 110.162
C4 C1 H7 116.713 C4 C6 C5 110.707
C4 C6 H14 109.245 C4 C6 H16 110.162
C5 C3 H9 109.756 C5 C3 H11 109.881
C5 C6 H14 109.019 C5 C6 H16 110.589
C6 C4 H10 109.756 C6 C4 H12 109.881
C6 C5 H13 109.019 C6 C5 H15 110.589
H9 C3 H11 106.098 H10 C4 H12 106.098
H13 C5 H15 107.030 H14 C6 H16 107.030
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability