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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: CID/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at CID/3-21G*
 hartrees
Energy at 0K-232.225884
Energy at 298.15K-232.237664
Nuclear repulsion energy235.924877
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 CID/3-21G*
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 3251 3025 36.56      
2 A 3171 2950 33.81      
3 A 3152 2933 3.32      
4 A 3130 2912 16.61      
5 A 3115 2898 1.03      
6 A 1794 1669 0.57      
7 A 1615 1503 1.47      
8 A 1596 1485 0.45      
9 A 1464 1363 0.67      
10 A 1450 1349 0.51      
11 A 1359 1264 0.37      
12 A 1333 1240 0.00      
13 A 1242 1156 0.22      
14 A 1174 1092 0.18      
15 A 1099 1023 0.20      
16 A 1070 996 0.00      
17 A 921 857 2.05      
18 A 875 814 1.03      
19 A 832 775 0.06      
20 A 524 487 0.02      
21 A 415 386 0.00      
22 A 291 270 0.07      
23 B 3222 2998 7.18      
24 B 3181 2960 53.99      
25 B 3150 2931 54.26      
26 B 3128 2910 10.66      
27 B 3114 2898 45.18      
28 B 1610 1498 6.78      
29 B 1604 1492 5.45      
30 B 1507 1403 0.00      
31 B 1458 1356 1.63      
32 B 1440 1340 2.69      
33 B 1375 1279 1.52      
34 B 1251 1164 4.67      
35 B 1086 1010 0.06      
36 B 1079 1004 2.31      
37 B 1001 932 5.71      
38 B 889 827 4.45      
39 B 774 721 15.07      
40 B 693 645 26.55      
41 B 477 444 1.34      
42 B 165 154 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 33537.6 cm-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 31206.8 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 CID/3-21G*
ABC
0.15642 0.15061 0.08481

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/3-21G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.005 -0.665 1.310
C2 0.005 0.665 1.310
C3 0.000 1.508 0.043
C4 0.000 -1.508 0.043
C5 -0.392 0.666 -1.193
C6 0.392 -0.666 -1.193
H7 -0.021 -1.205 2.250
H8 0.021 1.205 2.250
H9 0.994 1.942 -0.110
H10 -0.994 -1.942 -0.110
H11 -0.699 2.341 0.163
H12 0.699 -2.341 0.163
H13 -1.463 0.448 -1.156
H14 1.463 -0.448 -1.156
H15 -0.195 1.229 -2.108
H16 0.195 -1.229 -2.108

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.32992.51571.52212.86142.53481.08382.09273.13272.15113.29112.14943.07352.87843.91233.4702
C21.32991.52212.51572.53482.86142.09271.08382.15113.13272.14943.29112.87843.07353.47023.9123
C32.51571.52213.01691.54712.53163.49732.22761.09513.59431.09343.91392.16882.72142.17813.4868
C41.52212.51573.01692.53161.54712.22763.49733.59431.09513.91391.09342.72142.16883.48682.1781
C52.86142.53481.54712.53161.54513.93593.50962.17342.88702.17713.47381.09322.16401.09222.1839
C62.53482.86142.53161.54711.54513.50963.93592.88702.17343.47382.17712.16401.09322.18391.0922
H71.08382.09273.49732.22763.93593.50962.40984.06272.65724.16942.48294.05093.79174.99434.3633
H82.09271.08382.22763.49733.50963.93592.40982.65724.06272.48294.16943.79174.05094.36334.9943
H93.13272.15111.09513.59432.17342.88704.06272.65724.36351.76024.30183.05972.65082.43143.8319
H102.15113.13273.59431.09512.88702.17342.65724.06274.36354.30181.76022.65083.05973.83192.4314
H113.29112.14941.09343.91392.17713.47384.16942.48291.76024.30184.88562.43033.76692.57844.3240
H122.14943.29113.91391.09343.47382.17712.48294.16944.30181.76024.88563.76692.43034.32402.5784
H133.07352.87842.16882.72141.09322.16404.05093.79173.05972.65082.43033.76693.05991.76752.5427
H142.87843.07352.72142.16882.16401.09323.79174.05092.65083.05973.76692.43033.05992.54271.7675
H153.91233.47022.17813.48681.09222.18394.99434.36332.43143.83192.57844.32401.76752.54272.4882
H163.47023.91233.48682.17812.18391.09224.36334.99433.83192.43144.32402.57842.54271.76752.4882

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.652 C1 C2 H8 119.876
C1 C4 C6 111.359 C1 C4 H10 109.476
C1 C4 H12 109.440 C2 C1 C4 123.652
C2 C1 H7 119.876 C2 C3 C5 111.359
C2 C3 H9 109.476 C2 C3 H11 109.440
C3 C2 H8 116.471 C3 C5 C6 109.914
C3 C5 H13 109.248 C3 C5 H15 110.034
C4 C1 H7 116.471 C4 C6 C5 109.914
C4 C6 H14 109.248 C4 C6 H16 110.034
C5 C3 H9 109.495 C5 C3 H11 109.885
C5 C6 H14 109.014 C5 C6 H16 110.636
C6 C4 H10 109.495 C6 C4 H12 109.885
C6 C5 H13 109.014 C6 C5 H15 110.636
H9 C3 H11 107.088 H10 C4 H12 107.088
H13 C5 H15 107.953 H14 C6 H16 107.953
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability