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

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

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/6-31+G**
 hartrees
Energy at 0K-232.730026
Energy at 298.15K-232.739215
HF Energy-231.828467
Nuclear repulsion energy226.233393
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/6-31+G**
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 3315 3088 12.81      
2 A 3309 3083 24.92      
3 A 3286 3061 12.37      
4 A 3280 3056 13.11      
5 A 3271 3048 7.71      
6 A 3220 3000 15.98      
7 A 3159 2943 21.65      
8 A 3120 2906 41.63      
9 A 1710 1593 4.59      
10 A 1549 1443 3.08      
11 A 1539 1434 1.31      
12 A 1437 1339 3.69      
13 A 1433 1335 1.03      
14 A 1373 1279 1.53      
15 A 1351 1259 0.02      
16 A 1244 1159 2.25      
17 A 1221 1138 1.54      
18 A 1170 1090 0.58      
19 A 1143 1065 1.43      
20 A 1129 1052 0.04      
21 A 1114 1037 7.53      
22 A 1096 1021 7.23      
23 A 1055 983 3.98      
24 A 1039 968 1.11      
25 A 972 906 5.21      
26 A 957 892 4.28      
27 A 949 885 2.26      
28 A 919 857 3.77      
29 A 844 786 9.92      
30 A 804 749 13.03      
31 A 793 739 1.04      
32 A 741 690 49.07      
33 A 696 649 1.98      
34 A 492 458 6.49      
35 A 359 334 0.69      
36 A 284 264 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 27686.8 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 25793.0 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/6-31+G**
ABC
0.21126 0.15090 0.10715

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.658 -0.758 -0.407
C2 -0.771 -1.159 -0.031
C3 0.707 0.759 -0.426
C4 1.457 -0.018 0.626
C5 -1.475 0.161 0.203
C6 -0.672 1.204 -0.048
H7 1.175 -1.354 -1.141
H8 -1.251 -1.736 -0.824
H9 -0.790 -1.783 0.865
H10 1.254 1.321 -1.168
H11 1.101 0.018 1.647
H12 2.535 -0.063 0.558
H13 -2.502 0.220 0.531
H14 -0.942 2.245 0.037

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.53131.51761.50102.40152.39721.07812.18492.18312.29302.24032.22193.43813.4310
C21.53132.45362.58831.51452.36502.24951.09171.09223.39792.77673.53262.28293.4086
C31.51762.45361.50692.34871.49802.27913.19643.22041.07942.23652.23243.39212.2675
C41.50102.58831.50692.96752.54502.23343.51942.86772.24721.08221.08123.96673.3489
C52.40151.51452.34872.96751.33973.33612.16952.16513.26692.95684.03191.07952.1569
C62.39722.36501.49802.54501.33973.33943.09533.12552.23092.72453.50092.15691.0785
H71.07812.24952.27912.23343.33613.33942.47642.84132.67683.10892.53034.33554.3384
H82.18491.09173.19643.51942.16953.09532.47641.75153.96743.83644.36352.68864.0846
H92.18311.09223.22042.86772.16513.12552.84131.75154.23662.72673.75632.65544.1147
H102.29303.39791.07942.24723.26692.23092.67683.96744.23663.10552.55644.26692.6691
H112.24032.77672.23651.08222.95682.72453.10893.83642.72673.10551.80243.77713.4236
H122.22193.53262.23241.08124.03193.50092.53034.36353.75632.55641.80245.04474.2050
H133.43812.28293.39213.96671.07952.15694.33552.68862.65544.26693.77715.04472.6037
H143.43103.40862.26753.34892.15691.07854.33844.08464.11472.66913.42364.20502.6037

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 104.086 C1 C2 H8 111.720
C1 C2 H9 111.541 C1 C3 C4 59.506
C1 C3 C6 105.292 C1 C3 H10 123.110
C1 C4 C3 60.604 C1 C4 H11 119.404
C1 C4 H12 117.826 C2 C1 C3 107.173
C2 C1 C4 117.203 C2 C1 H7 118.056
C2 C5 C6 111.768 C2 C5 H13 122.419
C3 C1 C4 59.890 C3 C1 H7 121.891
C3 C4 H11 118.583 C3 C4 H12 118.286
C3 C6 C5 111.599 C3 C6 H14 122.464
C4 C1 H7 119.073 C4 C3 C6 115.765
C4 C3 H10 119.751 C5 C2 H8 111.676
C5 C2 H9 111.282 C5 C6 H14 125.901
C6 C3 H10 119.003 C6 C5 H13 125.812
H8 C2 H9 106.644 H11 C4 H12 112.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability