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

using model chemistry: HF/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-231.890169
Energy at 298.15K-231.899615
HF Energy-231.890169
Nuclear repulsion energy227.474275
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/daug-cc-pVTZ
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 3347 3028 16.34      
2 A 3339 3020 36.26      
3 A 3321 3004 14.15      
4 A 3313 2997 16.58      
5 A 3302 2987 13.76      
6 A 3255 2944 26.19      
7 A 3176 2873 32.09      
8 A 3154 2853 60.88      
9 A 1801 1629 5.92      
10 A 1614 1460 3.23      
11 A 1606 1453 1.05      
12 A 1507 1363 5.98      
13 A 1495 1353 0.67      
14 A 1446 1308 1.46      
15 A 1422 1286 0.12      
16 A 1306 1182 3.42      
17 A 1285 1163 0.88      
18 A 1229 1112 0.66      
19 A 1209 1093 0.56      
20 A 1184 1071 0.53      
21 A 1171 1059 6.19      
22 A 1153 1043 8.63      
23 A 1115 1008 1.13      
24 A 1082 979 3.63      
25 A 1063 961 2.41      
26 A 998 902 12.54      
27 A 990 896 0.77      
28 A 956 865 5.50      
29 A 875 791 8.07      
30 A 833 753 3.10      
31 A 823 744 13.77      
32 A 808 731 48.78      
33 A 733 664 1.28      
34 A 526 476 5.53      
35 A 380 343 0.84      
36 A 307 278 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 28560.5 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 25835.8 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/daug-cc-pVTZ
ABC
0.21496 0.15164 0.10792

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.648 -0.761 -0.385
C2 -0.781 -1.155 -0.029
C3 0.707 0.741 -0.439
C4 1.453 -0.011 0.627
C5 -1.461 0.176 0.199
C6 -0.661 1.194 -0.051
H7 1.180 -1.356 -1.101
H8 -1.251 -1.700 -0.843
H9 -0.830 -1.794 0.847
H10 1.258 1.271 -1.192
H11 1.095 0.059 1.637
H12 2.522 -0.072 0.533
H13 -2.473 0.259 0.545
H14 -0.931 2.229 0.041

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.52381.50411.49532.38012.37651.07252.16672.18362.27012.22722.19773.41263.4079
C21.52382.44442.59451.51262.35272.24331.08581.08553.37562.78713.52082.27943.3884
C31.50412.44441.50282.32871.49232.24953.15463.23101.07312.21912.21343.36332.2641
C41.49532.59451.50282.95112.52632.20703.51062.90542.23351.07421.07413.93683.3233
C52.38011.51262.32872.95111.31823.31832.15632.16763.24392.93444.00391.07332.1258
C62.37652.35271.49232.52631.31823.31623.05793.12452.23372.68703.47472.12431.0733
H71.07252.24332.24952.20703.31833.31622.46822.83322.63033.08342.47414.32024.3143
H82.16671.08583.15463.51062.15633.05792.46821.74403.90423.83964.33292.69424.0397
H92.18361.08553.23102.90542.16763.12452.83321.74404.23202.78583.78132.64694.1039
H102.27013.37561.07312.23353.24392.23372.63033.90424.23203.08172.52504.23802.6882
H112.22722.78712.21911.07422.93442.68703.08343.83962.78583.08171.80883.73673.3703
H122.19773.52082.21341.07414.00393.47472.47414.33293.78132.52501.80885.00594.1780
H133.41262.27943.36333.93681.07332.12434.32022.69422.64694.23803.73675.00592.5520
H143.40793.38842.26413.32332.12581.07334.31434.03974.10392.68823.37034.17802.5520

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 103.230 C1 C2 H8 111.146
C1 C2 H9 112.536 C1 C3 C4 59.643
C1 C3 C6 104.956 C1 C3 H10 122.609
C1 C4 C3 60.223 C1 C4 H11 119.270
C1 C4 H12 116.641 C2 C1 C3 107.667
C2 C1 C4 118.489 C2 C1 H7 118.512
C2 C5 C6 112.243 C2 C5 H13 122.740
C3 C1 C4 60.134 C3 C1 H7 120.712
C3 C4 H11 117.935 C3 C4 H12 117.434
C3 C6 C5 111.753 C3 C6 H14 123.055
C4 C1 H7 117.577 C4 C3 C6 115.021
C4 C3 H10 119.302 C5 C2 H8 111.108
C5 C2 H9 112.041 C5 C6 H14 125.159
C6 C3 H10 120.196 C6 C5 H13 125.006
H8 C2 H9 106.869 H11 C4 H12 114.699
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.431      
2 C -0.603      
3 C -0.781      
4 C -1.690      
5 C -0.421      
6 C -0.583      
7 H 0.737      
8 H 0.160      
9 H 0.327      
10 H 0.579      
11 H 0.924      
12 H 0.510      
13 H 0.617      
14 H 0.655      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.165 -0.197 -0.112 0.280
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.910 0.371 -1.428
y 0.371 -36.310 0.017
z -1.428 0.017 -37.880
Traceless
 xyz
x 1.184 0.371 -1.428
y 0.371 0.585 0.017
z -1.428 0.017 -1.770
Polar
3z2-r2-3.539
x2-y20.399
xy0.371
xz-1.428
yz0.017


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.122 0.548 -0.048
y 0.548 9.739 -0.117
z -0.048 -0.117 7.910


<r2> (average value of r2) Å2
<r2> 130.068
(<r2>)1/2 11.405