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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-233.380126
Energy at 298.15K-233.389247
HF Energy-233.380126
Nuclear repulsion energy226.450140
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 wB97X-D/6-311G**
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 3230 3090 9.95      
2 A 3228 3087 31.74      
3 A 3205 3065 11.41      
4 A 3203 3063 12.35      
5 A 3190 3051 10.60      
6 A 3133 2997 20.10      
7 A 3075 2941 23.98      
8 A 3040 2908 45.34      
9 A 1696 1622 2.91      
10 A 1489 1424 4.92      
11 A 1479 1415 2.94      
12 A 1396 1335 5.10      
13 A 1388 1328 1.50      
14 A 1333 1275 2.57      
15 A 1310 1253 0.04      
16 A 1214 1161 3.43      
17 A 1193 1141 0.94      
18 A 1138 1089 0.67      
19 A 1105 1057 0.45      
20 A 1095 1047 0.33      
21 A 1076 1029 6.01      
22 A 1056 1011 10.50      
23 A 1028 984 2.98      
24 A 1011 967 0.78      
25 A 964 923 2.79      
26 A 949 908 6.47      
27 A 934 893 5.69      
28 A 896 857 4.03      
29 A 816 781 8.76      
30 A 786 752 13.74      
31 A 781 747 1.56      
32 A 731 699 44.83      
33 A 684 655 2.11      
34 A 487 466 6.91      
35 A 360 344 0.88      
36 A 285 273 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 26991.7 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 25817.5 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 wB97X-D/6-311G**
ABC
0.21227 0.15101 0.10740

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.658 -0.758 -0.404
C2 -0.771 -1.155 -0.032
C3 0.703 0.757 -0.427
C4 1.458 -0.015 0.624
C5 -1.470 0.162 0.204
C6 -0.674 1.197 -0.049
H7 1.175 -1.358 -1.142
H8 -1.258 -1.731 -0.828
H9 -0.795 -1.783 0.867
H10 1.249 1.325 -1.172
H11 1.107 0.023 1.652
H12 2.541 -0.060 0.551
H13 -2.499 0.221 0.538
H14 -0.946 2.241 0.035

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.52911.51591.49992.39682.39161.08242.18972.18532.29762.24482.22433.43733.4293
C21.52912.44682.58851.50982.35372.24961.09621.09673.39592.78393.53702.28173.4014
C31.51592.44681.50692.34021.49442.28183.19343.22011.08412.24112.23603.38782.2664
C41.49992.58851.50692.96352.54302.23643.52532.87382.25081.08691.08583.96573.3492
C52.39681.50982.34022.96351.32963.33462.16702.16283.26182.95864.03181.08382.1506
C62.39162.35371.49442.54301.32963.33753.08543.11922.23042.72753.50302.15141.0827
H71.08242.24962.28182.23643.33463.33752.48102.84532.68443.11722.53364.33814.3402
H82.18971.09623.19343.52532.16703.08542.48101.75763.96773.84914.37322.68724.0770
H92.18531.09673.22012.87382.16283.11922.84531.75764.24182.73723.76762.65154.1116
H102.29763.39591.08412.25083.26182.23042.68443.96774.24183.11272.56054.26542.6671
H112.24482.78392.24111.08692.95862.72753.11723.84912.73723.11271.80943.77943.4271
H122.22433.53702.23601.08584.03183.50302.53364.37323.76762.56051.80945.04804.2089
H133.43732.28173.38783.96571.08382.15144.33812.68722.65154.26543.77945.04802.5974
H143.42933.40142.26643.34922.15061.08274.34024.07704.11162.66713.42714.20892.5974

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 104.128 C1 C2 H8 111.985
C1 C2 H9 111.597 C1 C3 C4 59.497
C1 C3 C6 105.210 C1 C3 H10 123.323
C1 C4 C3 60.550 C1 C4 H11 119.544
C1 C4 H12 117.789 C2 C1 C3 106.938
C2 C1 C4 117.418 C2 C1 H7 117.942
C2 C5 C6 111.825 C2 C5 H13 122.370
C3 C1 C4 59.952 C3 C1 H7 121.955
C3 C4 H11 118.647 C3 C4 H12 118.268
C3 C6 C5 111.795 C3 C6 H14 122.344
C4 C1 H7 119.116 C4 C3 C6 115.841
C4 C3 H10 119.727 C5 C2 H8 111.531
C5 C2 H9 111.164 C5 C6 H14 125.823
C6 C3 H10 118.909 C6 C5 H13 125.805
H8 C2 H9 106.547 H11 C4 H12 112.768
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.214      
2 C -0.159      
3 C -0.197      
4 C -0.200      
5 C -0.175      
6 C -0.058      
7 H 0.131      
8 H 0.131      
9 H 0.134      
10 H 0.128      
11 H 0.134      
12 H 0.131      
13 H 0.108      
14 H 0.106      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.140 -0.198 -0.109 0.266
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.222 0.251 -1.466
y 0.251 -35.887 0.061
z -1.466 0.061 -37.329
Traceless
 xyz
x 1.386 0.251 -1.466
y 0.251 0.389 0.061
z -1.466 0.061 -1.774
Polar
3z2-r2-3.549
x2-y20.665
xy0.251
xz-1.466
yz0.061


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.865 0.573 -0.246
y 0.573 9.382 -0.124
z -0.246 -0.124 7.141


<r2> (average value of r2) Å2
<r2> 130.485
(<r2>)1/2 11.423