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All results from a given calculation for C6H8 (Bicyclo[3.1.0]hex-2-ene)

using model chemistry: MP3=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3=FULL/6-31G*
 hartrees
Energy at 0K-232.649608
Energy at 298.15K-232.658788
HF Energy-231.809643
Nuclear repulsion energy226.139630
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 MP3=FULL/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 3278 3075 12.24      
2 A 3269 3068 22.76      
3 A 3247 3046 12.25      
4 A 3243 3043 11.93      
5 A 3234 3034 7.60      
6 A 3190 2993 14.27      
7 A 3125 2932 22.36      
8 A 3089 2899 35.57      
9 A 1723 1617 1.41      
10 A 1551 1456 2.26      
11 A 1542 1447 1.73      
12 A 1440 1352 0.95      
13 A 1436 1348 3.92      
14 A 1375 1290 1.52      
15 A 1352 1269 0.02      
16 A 1250 1173 2.25      
17 A 1230 1154 1.34      
18 A 1174 1101 0.46      
19 A 1146 1075 1.77      
20 A 1134 1064 0.07      
21 A 1116 1047 7.12      
22 A 1099 1032 5.58      
23 A 1060 995 3.44      
24 A 1048 983 1.06      
25 A 978 918 4.47      
26 A 962 902 3.21      
27 A 945 886 2.33      
28 A 925 868 2.63      
29 A 849 797 8.04      
30 A 810 760 10.72      
31 A 798 749 0.80      
32 A 745 699 38.93      
33 A 699 656 1.71      
34 A 494 463 5.56      
35 A 361 339 0.57      
36 A 286 268 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 27601.9 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 25898.9 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 MP3=FULL/6-31G*
ABC
0.21126 0.15085 0.10718

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.658 -0.758 -0.405
C2 -0.772 -1.158 -0.033
C3 0.708 0.757 -0.427
C4 1.454 -0.017 0.627
C5 -1.472 0.163 0.205
C6 -0.672 1.202 -0.052
H7 1.180 -1.358 -1.143
H8 -1.256 -1.736 -0.832
H9 -0.794 -1.790 0.864
H10 1.259 1.321 -1.174
H11 1.096 0.022 1.654
H12 2.539 -0.064 0.562
H13 -2.503 0.222 0.541
H14 -0.941 2.250 0.036

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.53111.51561.50022.39972.39521.08462.19092.18742.29612.24512.22613.44213.4349
C21.53112.45182.58801.51392.36272.25431.09781.09803.40152.77993.53772.28673.4128
C31.51562.45181.50602.34591.49762.28233.19863.22601.08612.24082.23753.39602.2720
C41.50022.58801.50602.96262.54352.23803.52562.87312.25201.08801.08743.96603.3505
C52.39971.51392.34592.96261.33663.34132.17422.17043.27102.95214.03351.08592.1599
C62.39522.36271.49762.54351.33663.34333.09563.13202.23632.72553.50592.16031.0849
H71.08462.25432.28232.23803.34133.34332.48422.84762.68043.11972.53544.34694.3482
H82.19091.09783.19863.52562.17423.09562.48421.75883.97273.84674.37452.69654.0912
H92.18741.09803.22602.87312.17043.13202.84761.75884.24772.73413.76502.65994.1266
H102.29613.40151.08612.25203.27102.23632.68043.97274.24773.11612.56334.27802.6771
H112.24512.77992.24081.08802.95212.72553.11973.84672.73413.11611.81163.77273.4251
H122.22613.53772.23751.08744.03353.50592.53544.37453.76502.56331.81165.05044.2122
H133.44212.28673.39603.96601.08592.16034.34692.69652.65994.27803.77275.05042.6094
H143.43493.41282.27203.35052.15991.08494.34824.09124.12662.67713.42514.21222.6094

picture of Bicyclo[3.1.0]hex-2-ene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C5 104.011 C1 C2 H8 111.843
C1 C2 H9 111.545 C1 C3 C4 59.538
C1 C3 C6 105.293 C1 C3 H10 123.047
C1 C4 C3 60.550 C1 C4 H11 119.469
C1 C4 H12 117.809 C2 C1 C3 107.169
C2 C1 C4 117.238 C2 C1 H7 118.036
C2 C5 C6 111.813 C2 C5 H13 122.320
C3 C1 C4 59.912 C3 C1 H7 121.861
C3 C4 H11 118.617 C3 C4 H12 118.358
C3 C6 C5 111.603 C3 C6 H14 122.419
C4 C1 H7 119.081 C4 C3 C6 115.738
C4 C3 H10 119.765 C5 C2 H8 111.716
C5 C2 H9 111.401 C5 C6 H14 125.921
C6 C3 H10 119.030 C6 C5 H13 125.867
H8 C2 H9 106.446 H11 C4 H12 112.766
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability