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All results from a given calculation for C8H14 (Bicyclo[2.2.2]octane)

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no D3H 1A1'
1 2 yes D3 1A1

Conformer 1 (D3H)

Jump to S1C2
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-311.211248
Energy at 298.15K-311.229007
HF Energy-311.211248
Nuclear repulsion energy414.187179
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
(Å4/u)
Dep P Dep U
1 A1 3196 2896 0.00      
2 A1 3172 2875 0.00      
3 A1 3161 2865 0.00      
4 A1 1651 1497 0.00      
5 A1 1489 1350 0.00      
6 A1 1368 1240 0.00      
7 A1 1097 994 0.00      
8 A1 1004 910 0.00      
9 A1 836 758 0.00      
10 A1 679 616 0.00      
11 A1 37 33 0.00      
12 A2 3199 2900 12.02      
13 A2 3179 2882 247.76      
14 A2 3150 2855 16.45      
15 A2 1622 1470 2.21      
16 A2 1501 1360 0.21      
17 A2 1220 1106 0.00      
18 A2 1075 975 1.30      
19 A2 851 771 0.08      
20 A2 845 765 0.45      
21 E 3209 2909 149.80      
21 E 3209 2909 149.80      
22 E 3180 2883 28.28      
22 E 3180 2883 28.28      
23 E 3169 2872 80.62      
23 E 3169 2872 80.62      
24 E 3153 2858 2.21      
24 E 3153 2858 2.21      
25 E 1630 1477 6.36      
25 E 1630 1477 6.36      
26 E 1607 1456 0.02      
26 E 1607 1456 0.02      
27 E 1507 1366 0.00      
27 E 1507 1366 0.00      
28 E 1477 1339 0.01      
28 E 1477 1339 0.01      
29 E 1458 1322 0.01      
29 E 1458 1322 0.01      
30 E 1417 1284 3.01      
30 E 1417 1284 3.01      
31 E 1367 1239 0.17      
31 E 1367 1239 0.17      
32 E 1254 1136 0.01      
32 E 1254 1136 0.01      
33 E 1212 1099 0.04      
33 E 1212 1099 0.04      
34 E 1144 1037 0.02      
34 E 1144 1037 0.02      
35 E 1031 934 0.01      
35 E 1031 934 0.01      
36 E 931 844 1.58      
36 E 931 844 1.58      
37 E 887 804 0.40      
37 E 887 804 0.40      
38 E 545 494 0.00      
38 E 545 494 0.00      
39 E 400 363 0.03      
39 E 400 363 0.03      
40 E 293 266 0.00      
40 E 293 266 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 48036.3 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 43540.1 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
0.08193 0.07899 0.07899

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

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.288
C2 0.000 0.000 -1.288
C3 -0.107 1.432 0.765
C4 1.294 -0.624 0.765
C5 -1.187 -0.808 0.765
C6 0.107 1.432 -0.765
C7 -1.294 -0.624 -0.765
C8 1.187 -0.808 -0.765
H9 0.000 0.000 2.393
H10 0.000 0.000 -2.393
H11 0.731 2.031 1.167
H12 -1.042 1.931 1.204
H13 1.393 -1.649 1.167
H14 2.193 -0.063 1.204
H15 -2.124 -0.382 1.167
H16 -1.151 -1.867 1.204
H17 -0.731 2.031 -1.167
H18 1.042 1.931 -1.204
H19 -1.393 -1.649 -1.167
H20 -2.193 -0.063 -1.204
H21 2.124 -0.382 -1.167
H22 1.151 -1.867 -1.204

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21 H22
C12.57641.52821.52821.52822.50592.50592.50591.10443.68072.16192.19542.16192.19542.16192.19543.26943.31993.26943.31993.26943.3199
C22.57642.50592.50592.50591.52821.52821.52823.68071.10443.26943.31993.26943.31993.26943.31992.16192.19542.16192.19542.16192.1954
C31.52822.50592.48722.48721.54582.82443.00622.17013.46921.10561.14663.44992.77782.74303.48852.11762.33353.85763.23493.46504.0431
C41.52822.50592.48722.48722.82443.00621.54582.17013.46922.74303.48851.10561.14663.44992.77783.85763.23493.46504.04312.11762.3335
C51.52822.50592.48722.48723.00621.54582.82442.17013.46923.44992.77782.74303.48851.10561.14663.46504.04312.11762.33353.85763.2349
C62.50591.52821.54582.82443.00622.48722.48723.46922.17012.11762.33353.85763.23493.46504.04311.10561.14663.44992.77782.74303.4885
C72.50591.52822.82443.00621.54582.48722.48723.46922.17013.85763.23493.46504.04312.11762.33352.74303.48851.10561.14663.44992.7778
C82.50591.52823.00621.54582.82442.48722.48723.46922.17013.46504.04312.11762.33353.85763.23493.44992.77782.74303.48851.10561.1466
H91.10443.68072.17012.17012.17013.46923.46923.46924.78512.48202.49522.48202.49522.48202.49524.16324.21254.16324.21254.16324.2125
H103.68071.10443.46923.46923.46922.17012.17012.17014.78514.16324.21254.16324.21254.16324.21252.48202.49522.48202.49522.48202.4952
H112.16193.26941.10562.74303.44992.11763.85763.46502.48204.16321.77603.73872.55413.73874.32922.75482.39344.84804.30773.63544.5821
H122.19543.31991.14663.48852.77782.33353.23494.04312.49524.21251.77604.32923.79972.55413.79972.39343.18374.30773.33104.58215.0030
H132.16193.26943.44991.10562.74303.85763.46502.11762.48204.16323.73874.32921.77603.73872.55414.84804.30773.63544.58212.75482.3934
H142.19543.31992.77781.14663.48853.23494.04312.33352.49524.21252.55413.79971.77604.32923.79974.30773.33104.58215.00302.39343.1837
H152.16193.26942.74303.44991.10563.46502.11763.85762.48204.16323.73872.55413.73874.32921.77603.63544.58212.75482.39344.84804.3077
H162.19543.31993.48852.77781.14664.04312.33353.23492.49524.21254.32923.79972.55413.79971.77604.58215.00302.39343.18374.30773.3310
H173.26942.16192.11763.85763.46501.10562.74303.44994.16322.48202.75482.39344.84804.30773.63544.58211.77603.73872.55413.73874.3292
H183.31992.19542.33353.23494.04311.14663.48852.77784.21252.49522.39343.18374.30773.33104.58215.00301.77604.32923.79972.55413.7997
H193.26942.16193.85763.46502.11763.44991.10562.74304.16322.48204.84804.30773.63544.58212.75482.39343.73874.32921.77603.73872.5541
H203.31992.19543.23494.04312.33352.77781.14663.48854.21252.49524.30773.33104.58215.00302.39343.18372.55413.79971.77604.32923.7997
H213.26942.16193.46502.11763.85762.74303.44991.10564.16322.48203.63544.58212.75482.39344.84804.30773.73872.55413.73874.32921.7760
H223.31992.19544.04312.33353.23493.48852.77781.14664.21252.49524.58215.00302.39343.18374.30773.33104.32923.79972.55413.79971.7760

picture of Bicyclo[2.2.2]octane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 C6 109.215 C1 C3 H11 109.290
C1 C3 H12 109.497 C1 C4 C8 109.215
C1 C4 H13 109.290 C1 C4 H14 109.497
C1 C5 C7 109.215 C1 C5 H15 109.290
C1 C5 H17 69.826 C2 C6 C3 109.215
C2 C6 H17 109.290 C2 C6 H18 109.497
C2 C7 C5 109.215 C2 C7 H19 109.290
C2 C7 H20 109.497 C2 C8 C4 109.215
C2 C8 H21 109.290 C2 C8 H22 109.497
C3 C1 C4 108.935 C3 C1 C5 108.935
C3 C1 H9 110.002 C3 C6 H17 104.792
C3 C6 H18 119.416 C4 C1 C5 108.935
C4 C1 H9 110.002 C4 C8 H21 104.792
C4 C8 H22 119.416 C5 C1 H9 110.002
C5 C7 H19 104.792 C5 C7 H20 119.416
C6 C2 C7 108.935 C6 C2 C8 108.935
C6 C2 H10 110.002 C6 C3 H11 104.792
C6 C3 H12 119.416 C7 C2 C8 108.935
C7 C2 H10 110.002 C7 C5 H15 104.792
C7 C5 H16 119.416 C8 C2 H10 110.002
C8 C4 H13 104.792 C8 C4 H14 119.416
H11 C3 H12 104.091 H13 C4 H14 104.091
H15 C5 H16 104.091 H17 C6 H18 104.091
H19 C7 H20 104.091 H21 C8 H22 104.091
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 0.277      
2 C 0.277      
3 C -0.224      
4 C -0.224      
5 C -0.224      
6 C -0.224      
7 C -0.224      
8 C -0.224      
9 H 0.056      
10 H 0.056      
11 H 0.056      
12 H 0.057      
13 H 0.056      
14 H 0.057      
15 H 0.056      
16 H 0.057      
17 H 0.056      
18 H 0.057      
19 H 0.056      
20 H 0.057      
21 H 0.056      
22 H 0.057      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.151 0.000 0.000
y 0.000 -52.151 0.000
z 0.000 0.000 -52.401
Traceless
 xyz
x 0.125 0.000 0.000
y 0.000 0.125 0.000
z 0.000 0.000 -0.250
Polar
3z2-r2-0.499
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.067 0.000 0.000
y 0.000 12.067 0.000
z 0.000 0.000 12.238


<r2> (average value of r2) Å2
<r2> 231.819
(<r2>)1/2 15.226

Conformer 2 (D3)

Jump to S1C1
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-311.211249
Energy at 298.15K-311.229016
HF Energy-311.211249
Nuclear repulsion energy414.174244
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
(Å4/u)
Dep P Dep U
1 A1 3194 2895 0.00      
2 A1 3171 2875 0.00      
3 A1 3160 2864 0.00      
4 A1 1651 1497 0.00      
5 A1 1489 1350 0.00      
6 A1 1368 1240 0.00      
7 A1 1097 994 0.00      
8 A1 1005 911 0.00      
9 A1 836 758 0.00      
10 A1 679 616 0.00      
11 A1 39 35 0.00      
12 A2 3198 2899 9.27      
13 A2 3179 2881 250.80      
14 A2 3149 2855 16.35      
15 A2 1622 1470 2.21      
16 A2 1501 1360 0.22      
17 A2 1221 1107 0.00      
18 A2 1075 974 1.31      
19 A2 852 772 0.07      
20 A2 845 766 0.46      
21 E 3208 2908 150.42      
21 E 3208 2908 150.42      
22 E 3179 2881 22.99      
22 E 3179 2881 22.99      
23 E 3169 2872 85.83      
23 E 3169 2872 85.83      
24 E 3152 2857 1.64      
24 E 3152 2857 1.64      
25 E 1630 1477 6.36      
25 E 1630 1477 6.36      
26 E 1607 1456 0.02      
26 E 1607 1456 0.02      
27 E 1508 1366 0.00      
27 E 1508 1366 0.00      
28 E 1477 1339 0.01      
28 E 1477 1339 0.01      
29 E 1458 1322 0.01      
29 E 1458 1322 0.01      
30 E 1417 1284 3.02      
30 E 1417 1284 3.02      
31 E 1367 1239 0.16      
31 E 1367 1239 0.16      
32 E 1254 1137 0.01      
32 E 1254 1137 0.01      
33 E 1212 1099 0.04      
33 E 1212 1099 0.04      
34 E 1145 1037 0.02      
34 E 1145 1037 0.02      
35 E 1031 934 0.01      
35 E 1031 934 0.01      
36 E 931 844 1.59      
36 E 931 844 1.59      
37 E 888 805 0.39      
37 E 888 805 0.39      
38 E 545 494 0.00      
38 E 545 494 0.00      
39 E 400 363 0.03      
39 E 400 363 0.03      
40 E 294 266 0.00      
40 E 294 266 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 48035.4 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 43539.3 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 HF/Def2TZVPP
ABC
0.08194 0.07898 0.07898

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

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.290
C2 0.000 0.000 -1.290
C3 -0.045 1.441 0.771
C4 1.271 -0.681 0.771
C5 -1.225 -0.760 0.771
C6 0.045 1.441 -0.771
C7 -1.271 -0.681 -0.771
C8 1.225 -0.760 -0.771
H9 0.000 0.000 2.374
H10 0.000 0.000 -2.374
H11 0.771 2.012 1.204
H12 -0.956 1.924 1.106
H13 1.357 -1.674 1.204
H14 2.144 -0.134 1.106
H15 -2.128 -0.339 1.204
H16 -1.188 -1.790 1.106
H17 -0.771 2.012 -1.204
H18 0.956 1.924 -1.106
H19 -1.357 -1.674 -1.204
H20 -2.144 -0.134 -1.106
H21 2.128 -0.339 -1.204
H22 1.188 -1.790 -1.106

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21 H22
C12.57971.53241.53241.53242.51492.51492.51491.08423.66392.15672.15612.15672.15612.15672.15613.29623.21763.29623.21763.29623.2176
C22.57972.51492.51492.51491.53241.53241.53243.66391.08423.29623.21763.29623.21763.29623.21762.15672.15612.15672.15612.15672.1561
C31.53242.51492.49722.49721.54412.89502.97232.15623.45951.08661.08383.44362.71772.77373.44332.18022.18113.91463.22563.43413.9346
C41.53242.51492.49722.49722.89502.97231.54412.15623.45952.77373.44331.08661.08383.44362.71773.91463.22563.43413.93462.18022.1811
C51.53242.51492.49722.49722.97231.54412.89502.15623.45953.44362.71772.77373.44331.08661.08383.43413.93462.18022.18113.91463.2256
C62.51491.53241.54412.89502.97232.49722.49723.45952.15622.18022.18113.91463.22563.43413.93461.08661.08383.44362.71772.77373.4433
C72.51491.53242.89502.97231.54412.49722.49723.45952.15623.91463.22563.43413.93462.18022.18112.77373.44331.08661.08383.44362.7177
C82.51491.53242.97231.54412.89502.49722.49723.45952.15623.43413.93462.18022.18113.91463.22563.44362.71772.77373.44331.08661.0838
H91.08423.66392.15622.15622.15623.45953.45953.45954.74812.45202.49472.45202.49472.45202.49474.17724.08944.17724.08944.17724.0894
H103.66391.08423.45953.45953.45952.15622.15622.15624.74814.17724.08944.17724.08944.17724.08942.45202.49472.45202.49472.45202.4947
H112.15673.29621.08662.77373.44362.18023.91463.43412.45204.17721.73213.73262.54983.73264.27832.85972.31914.89074.29393.62934.4686
H122.15613.21761.08383.44332.71772.18113.22563.93462.49474.08941.73214.27833.72082.54983.72082.31912.92364.29393.24554.46864.8246
H132.15673.29623.44361.08662.77373.91463.43412.18022.45204.17723.73264.27831.73213.73262.54984.89074.29393.62934.46862.85972.3191
H142.15613.21762.71771.08383.44333.22563.93462.18112.49474.08942.54983.72081.73214.27833.72084.29393.24554.46864.82462.31912.9236
H152.15673.29622.77373.44361.08663.43412.18023.91462.45204.17723.73262.54983.73264.27831.73213.62934.46862.85972.31914.89074.2939
H162.15613.21763.44332.71771.08383.93462.18113.22562.49474.08944.27833.72082.54983.72081.73214.46864.82462.31912.92364.29393.2455
H173.29622.15672.18023.91463.43411.08662.77373.44364.17722.45202.85972.31914.89074.29393.62934.46861.73213.73262.54983.73264.2783
H183.21762.15612.18113.22563.93461.08383.44332.71774.08942.49472.31912.92364.29393.24554.46864.82461.73214.27833.72082.54983.7208
H193.29622.15673.91463.43412.18023.44361.08662.77374.17722.45204.89074.29393.62934.46862.85972.31913.73264.27831.73213.73262.5498
H203.21762.15613.22563.93462.18112.71771.08383.44334.08942.49474.29393.24554.46864.82462.31912.92362.54983.72081.73214.27833.7208
H213.29622.15673.43412.18023.91462.77373.44361.08664.17722.45203.62934.46862.85972.31914.89074.29393.73262.54983.73264.27831.7321
H223.21762.15613.93462.18113.22563.44332.71771.08384.08942.49474.46864.82462.31912.92364.29393.24554.27833.72082.54983.72081.7321

picture of Bicyclo[2.2.2]octane state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 C6 109.660 C1 C3 H11 109.698
C1 C3 H12 109.814 C1 C4 C8 109.660
C1 C4 H13 109.698 C1 C4 H14 109.814
C1 C5 C7 109.660 C1 C5 H15 109.698
C1 C5 H17 71.862 C2 C6 C3 109.660
C2 C6 H17 109.698 C2 C6 H18 109.814
C2 C7 C5 109.660 C2 C7 H19 109.698
C2 C7 H20 109.814 C2 C8 C4 109.660
C2 C8 H21 109.698 C2 C8 H22 109.814
C3 C1 C4 109.138 C3 C1 C5 109.138
C3 C1 H9 109.802 C3 C6 H17 110.738
C3 C6 H18 110.976 C4 C1 C5 109.138
C4 C1 H9 109.802 C4 C8 H21 110.738
C4 C8 H22 110.976 C5 C1 H9 109.802
C5 C7 H19 110.738 C5 C7 H20 110.976
C6 C2 C7 109.138 C6 C2 C8 109.138
C6 C2 H10 109.802 C6 C3 H11 110.738
C6 C3 H12 110.976 C7 C2 C8 109.138
C7 C2 H10 109.802 C7 C5 H15 110.738
C7 C5 H16 110.976 C8 C2 H10 109.802
C8 C4 H13 110.738 C8 C4 H14 110.976
H11 C3 H12 105.892 H13 C4 H14 105.892
H15 C5 H16 105.892 H17 C6 H18 105.892
H19 C7 H20 105.892 H21 C8 H22 105.892
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 0.277      
2 C 0.277      
3 C -0.224      
4 C -0.224      
5 C -0.224      
6 C -0.224      
7 C -0.224      
8 C -0.224      
9 H 0.056      
10 H 0.056      
11 H 0.056      
12 H 0.057      
13 H 0.056      
14 H 0.057      
15 H 0.056      
16 H 0.057      
17 H 0.056      
18 H 0.057      
19 H 0.056      
20 H 0.057      
21 H 0.056      
22 H 0.057      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.154 0.000 0.000
y 0.000 -52.154 0.000
z 0.000 0.000 -52.404
Traceless
 xyz
x 0.125 0.000 0.000
y 0.000 0.125 0.000
z 0.000 0.000 -0.250
Polar
3z2-r2-0.500
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.068 0.000 0.000
y 0.000 12.068 0.000
z 0.000 0.000 12.241


<r2> (average value of r2) Å2
<r2> 231.834
(<r2>)1/2 15.226