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

using model chemistry: wB97X-D/TZVP

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/TZVP
 hartrees
Energy at 0K-233.397850
Energy at 298.15K-233.406979
HF Energy-233.397850
Nuclear repulsion energy226.708376
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/TZVP
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 3241 3095 9.43      
2 A 3237 3091 25.44      
3 A 3216 3071 8.76      
4 A 3214 3070 10.31      
5 A 3202 3058 9.27      
6 A 3143 3002 18.25      
7 A 3085 2946 19.87      
8 A 3050 2913 42.01      
9 A 1695 1619 4.47      
10 A 1493 1425 5.11      
11 A 1483 1416 3.24      
12 A 1400 1337 5.32      
13 A 1388 1326 1.36      
14 A 1334 1274 2.56      
15 A 1317 1258 0.05      
16 A 1216 1162 3.68      
17 A 1195 1142 0.88      
18 A 1143 1092 0.64      
19 A 1109 1059 0.45      
20 A 1100 1050 0.31      
21 A 1078 1030 5.61      
22 A 1061 1013 10.79      
23 A 1027 981 3.09      
24 A 1010 965 0.68      
25 A 965 921 2.82      
26 A 948 905 6.70      
27 A 935 893 6.04      
28 A 897 856 3.93      
29 A 818 781 8.80      
30 A 785 749 14.87      
31 A 780 745 1.82      
32 A 730 697 46.74      
33 A 687 656 2.39      
34 A 488 466 7.11      
35 A 361 345 0.93      
36 A 286 273 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 27057.9 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 25840.3 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/TZVP
ABC
0.21275 0.15136 0.10762

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.658 -0.757 -0.404
C2 -0.770 -1.155 -0.032
C3 0.702 0.757 -0.426
C4 1.456 -0.015 0.623
C5 -1.468 0.161 0.203
C6 -0.674 1.195 -0.048
H7 1.175 -1.355 -1.141
H8 -1.255 -1.731 -0.826
H9 -0.792 -1.780 0.867
H10 1.247 1.326 -1.169
H11 1.105 0.021 1.649
H12 2.537 -0.058 0.551
H13 -2.498 0.220 0.534
H14 -0.946 2.238 0.036

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.52771.51461.49762.39442.38921.08112.18702.18292.29562.24102.22133.43383.4257
C21.52772.44462.58461.50852.35132.24781.09461.09513.39312.77833.53242.27943.3978
C31.51462.44461.50482.33741.49272.27973.19043.21571.08282.23832.23263.38392.2638
C41.49762.58461.50482.95992.53992.23333.52002.86852.24781.08561.08453.96183.3458
C52.39441.50852.33742.95991.32763.33112.16452.16023.25782.95494.02691.08262.1478
C62.38922.35131.49272.53991.32763.33403.08243.11442.22782.72433.49842.14851.0815
H71.08112.24782.27972.23333.33113.33402.47852.84312.68243.11242.53054.33314.3355
H82.18701.09463.19043.52002.16453.08242.47851.75563.96493.84184.36732.68324.0729
H92.18291.09513.21572.86852.16023.11442.84311.75564.23672.72973.76192.64924.1058
H102.29563.39311.08282.24783.25782.22782.68243.96494.23673.10892.55654.25992.6635
H112.24102.77832.23831.08562.95492.72433.11243.84182.72973.10891.80743.77603.4244
H122.22133.53242.23261.08454.02693.49842.53054.36733.76192.55651.80745.04274.2039
H133.43382.27943.38393.96181.08262.14854.33312.68322.64924.25993.77605.04272.5938
H143.42573.39782.26383.34582.14781.08154.33554.07294.10582.66353.42444.20392.5938

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 104.108 C1 C2 H8 111.965
C1 C2 H9 111.608 C1 C3 C4 59.471
C1 C3 C6 105.207 C1 C3 H10 123.351
C1 C4 C3 60.589 C1 C4 H11 119.491
C1 C4 H12 117.807 C2 C1 C3 106.934
C2 C1 C4 117.361 C2 C1 H7 117.977
C2 C5 C6 111.847 C2 C5 H13 122.356
C3 C1 C4 59.939 C3 C1 H7 121.972
C3 C4 H11 118.663 C3 C4 H12 118.235
C3 C6 C5 111.810 C3 C6 H14 122.337
C4 C1 H7 119.121 C4 C3 C6 115.844
C4 C3 H10 119.725 C5 C2 H8 111.522
C5 C2 H9 111.145 C5 C6 H14 125.819
C6 C3 H10 118.905 C6 C5 H13 125.797
H8 C2 H9 106.601 H11 C4 H12 112.785
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.121      
2 C -0.242      
3 C -0.054      
4 C -0.397      
5 C -0.196      
6 C -0.154      
7 H 0.177      
8 H 0.131      
9 H 0.134      
10 H 0.173      
11 H 0.149      
12 H 0.146      
13 H 0.132      
14 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.178 -0.237 -0.117 0.319
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.339 0.311 -1.444
y 0.311 -35.948 0.055
z -1.444 0.055 -37.446
Traceless
 xyz
x 1.358 0.311 -1.444
y 0.311 0.444 0.055
z -1.444 0.055 -1.803
Polar
3z2-r2-3.606
x2-y20.609
xy0.311
xz-1.444
yz0.055


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.236 0.552 -0.160
y 0.552 9.782 -0.114
z -0.160 -0.114 7.761


<r2> (average value of r2) Å2
<r2> 130.305
(<r2>)1/2 11.415