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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-231.894951
Energy at 298.15K-231.904408
HF Energy-231.894951
Nuclear repulsion energy227.491256
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 HF/Def2TZVPP
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 3349 3036 16.55      
2 A 3342 3029 36.74      
3 A 3323 3012 14.53      
4 A 3316 3005 16.87      
5 A 3305 2996 13.84      
6 A 3258 2953 26.39      
7 A 3179 2882 33.08      
8 A 3157 2861 61.00      
9 A 1805 1636 4.64      
10 A 1614 1463 3.19      
11 A 1606 1456 0.91      
12 A 1508 1367 6.05      
13 A 1496 1356 0.64      
14 A 1446 1310 1.55      
15 A 1423 1289 0.11      
16 A 1307 1184 3.39      
17 A 1286 1165 0.91      
18 A 1231 1115 0.63      
19 A 1210 1097 0.54      
20 A 1185 1074 0.70      
21 A 1173 1063 6.17      
22 A 1153 1045 8.50      
23 A 1115 1011 1.20      
24 A 1082 981 3.63      
25 A 1063 964 2.41      
26 A 998 905 12.53      
27 A 990 898 0.75      
28 A 957 867 5.38      
29 A 875 793 8.18      
30 A 833 755 3.09      
31 A 823 746 13.78      
32 A 809 733 47.70      
33 A 734 665 1.28      
34 A 526 477 5.43      
35 A 380 344 0.82      
36 A 307 279 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 28581.3 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 25906.1 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 HF/Def2TZVPP
ABC
0.21500 0.15166 0.10793

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.662 -0.749 -0.403
C2 -0.760 -1.156 -0.025
C3 0.695 0.755 -0.424
C4 1.461 -0.005 0.615
C5 -1.470 0.157 0.197
C6 -0.685 1.183 -0.042
H7 1.176 -1.340 -1.132
H8 -1.235 -1.739 -0.808
H9 -0.779 -1.770 0.870
H10 1.227 1.322 -1.164
H11 1.122 0.029 1.635
H12 2.532 -0.040 0.533
H13 -2.492 0.213 0.516
H14 -0.966 2.214 0.041

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.52681.50441.49262.39202.38241.07112.17842.17742.27732.22922.20813.42263.4093
C21.52682.43552.58251.50882.34072.23831.08571.08603.37452.77613.52112.27313.3771
C31.50442.43551.49822.33011.49482.26363.17753.19821.07272.22522.21873.36672.2592
C41.49262.58251.49822.96442.53942.21783.50772.86362.23161.07501.07503.95993.3380
C52.39201.50882.33012.96441.31373.31782.15862.15493.23722.96714.02041.07252.1235
C62.38242.34071.49482.53941.31373.31983.07083.09272.22112.72283.48952.12511.0715
H71.07112.23832.26362.21783.31783.31982.46592.83212.66293.08822.51064.31114.3126
H82.17841.08573.17753.50772.15863.07082.46591.73983.94463.82844.34532.67284.0521
H92.17741.08603.19822.86362.15493.09272.83211.73984.21012.72753.75162.64444.0739
H102.27733.37451.07272.23163.23722.22112.66293.94464.21013.08492.53704.22842.6564
H112.22922.77612.22521.07502.96712.72283.08823.82842.72753.08491.79063.78823.4173
H122.20813.52112.21871.07504.02043.48952.51064.34533.75162.53701.79065.03034.1902
H133.42262.27313.36673.95991.07252.12514.31112.67282.64444.22843.78825.03032.5603
H143.40933.37712.25923.33802.12351.07154.31264.05214.07392.65643.41734.19022.5603

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 103.993 C1 C2 H8 111.880
C1 C2 H9 111.789 C1 C3 C4 59.615
C1 C3 C6 105.191 C1 C3 H10 123.304
C1 C4 C3 60.398 C1 C4 H11 119.619
C1 C4 H12 117.715 C2 C1 C3 106.926
C2 C1 C4 117.585 C2 C1 H7 117.928
C2 C5 C6 111.874 C2 C5 H13 122.529
C3 C1 C4 59.987 C3 C1 H7 122.117
C3 C4 H11 118.788 C3 C4 H12 118.199
C3 C6 C5 111.972 C3 C6 H14 122.505
C4 C1 H7 118.868 C4 C3 C6 116.088
C4 C3 H10 119.538 C5 C2 H8 111.565
C5 C2 H9 111.253 C5 C6 H14 125.508
C6 C3 H10 118.861 C6 C5 H13 125.597
H8 C2 H9 106.478 H11 C4 H12 112.781
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.009      
2 C -0.024      
3 C 0.062      
4 C -0.162      
5 C -0.160      
6 C -0.173      
7 H 0.051      
8 H 0.052      
9 H 0.049      
10 H 0.052      
11 H 0.052      
12 H 0.052      
13 H 0.074      
14 H 0.084      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.151 -0.187 -0.108 0.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.863 0.337 -1.428
y 0.337 -36.287 0.025
z -1.428 0.025 -37.849
Traceless
 xyz
x 1.205 0.337 -1.428
y 0.337 0.569 0.025
z -1.428 0.025 -1.774
Polar
3z2-r2-3.548
x2-y20.423
xy0.337
xz-1.428
yz0.025


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.912 0.608 -0.097
y 0.608 9.547 -0.128
z -0.097 -0.128 7.582


<r2> (average value of r2) Å2
<r2> 130.034
(<r2>)1/2 11.403