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

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

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

Conformer 1 (D3H)

Jump to S1C2
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-53.562702
Energy at 298.15K-53.580074
HF Energy-53.562702
Nuclear repulsion energy222.078294
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 B3LYP/CEP-121G
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 3022 2945 0.00      
2 A1 3012 2935 0.00      
3 A1 2983 2907 0.00      
4 A1 1546 1506 0.00      
5 A1 1354 1319 0.00      
6 A1 1260 1227 0.00      
7 A1 1036 1010 0.00      
8 A1 939 915 0.00      
9 A1 777 757 0.00      
10 A1 629 613 0.00      
11 A1 75 73 0.00      
12 A2 3038 2960 1.36      
13 A2 3006 2929 280.86      
14 A2 2971 2895 37.72      
15 A2 1523 1484 3.46      
16 A2 1372 1337 1.05      
17 A2 1134 1105 0.00      
18 A2 986 961 1.36      
19 A2 802 781 0.01      
20 A2 787 767 1.06      
21 E 3049 2971 162.58      
21 E 3049 2971 162.44      
22 E 3018 2941 1.79      
22 E 3018 2941 1.79      
23 E 2991 2915 131.30      
23 E 2991 2915 131.30      
24 E 2974 2898 0.40      
24 E 2974 2898 0.40      
25 E 1526 1487 11.12      
25 E 1526 1487 11.13      
26 E 1510 1471 0.02      
26 E 1510 1471 0.02      
27 E 1390 1354 0.01      
27 E 1390 1354 0.01      
28 E 1355 1320 0.00      
28 E 1355 1320 0.00      
29 E 1342 1308 0.01      
29 E 1342 1308 0.01      
30 E 1295 1262 4.71      
30 E 1295 1262 4.71      
31 E 1255 1223 0.02      
31 E 1255 1223 0.02      
32 E 1166 1136 0.23      
32 E 1166 1136 0.23      
33 E 1122 1094 0.01      
33 E 1122 1094 0.01      
34 E 1066 1039 0.02      
34 E 1066 1039 0.02      
35 E 968 943 0.00      
35 E 968 943 0.00      
36 E 870 848 3.76      
36 E 870 848 3.76      
37 E 827 806 0.40      
37 E 827 806 0.40      
38 E 508 495 0.00      
38 E 508 495 0.00      
39 E 370 361 0.04      
39 E 370 361 0.04      
40 E 277 270 0.00      
40 E 277 270 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 45001.0 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 43853.5 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 B3LYP/CEP-121G
ABC
0.07912 0.07625 0.07625

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.313
C2 0.000 0.000 -1.313
C3 -0.022 1.469 0.788
C4 1.283 -0.715 0.788
C5 -1.261 -0.754 0.788
C6 0.022 1.469 -0.788
C7 -1.283 -0.715 -0.788
C8 1.261 -0.754 -0.788
H9 0.000 0.000 2.414
H10 0.000 0.000 -2.414
H11 0.834 2.023 1.201
H12 -0.930 1.974 1.151
H13 1.335 -1.733 1.201
H14 2.175 -0.182 1.151
H15 -2.168 -0.289 1.201
H16 -1.245 -1.792 1.151
H17 -0.834 2.023 -1.201
H18 0.930 1.974 -1.151
H19 -1.335 -1.733 -1.201
H20 -2.175 -0.182 -1.151
H21 2.168 -0.289 -1.201
H22 1.245 -1.792 -1.151

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
C12.62661.56001.56001.56002.56362.56362.56361.10033.72692.19052.18842.19052.18842.19052.18843.33273.29143.33273.29143.33273.2914
C22.62662.56362.56362.56361.56001.56001.56003.72691.10033.33273.29143.33273.29143.33273.29142.19052.18842.19052.18842.19052.1884
C31.56002.56362.54412.54411.57612.97323.01122.19113.52221.10001.10033.50202.77202.80483.50152.21812.21793.99123.33403.44163.9996
C41.56002.56362.54412.54412.97323.01121.57612.19113.52222.80483.50151.10001.10033.50202.77203.99123.33403.44163.99962.21812.2179
C51.56002.56362.54412.54413.01121.57612.97322.19113.52223.50202.77202.80483.50151.10001.10033.44163.99962.21812.21793.99123.3340
C62.56361.56001.57612.97323.01122.54412.54413.52222.19112.21812.21793.99123.33403.44163.99961.10001.10033.50202.77202.80483.5015
C72.56361.56002.97323.01121.57612.54412.54413.52222.19113.99123.33403.44163.99962.21812.21792.80483.50151.10001.10033.50202.7720
C82.56361.56003.01121.57612.97322.54412.54413.52222.19113.44163.99962.21812.21793.99123.33403.50202.77202.80483.50151.10001.1003
H91.10033.72692.19112.19112.19113.52223.52223.52224.82722.50122.52142.50122.52142.50122.52144.22504.17934.22504.17934.22504.1793
H103.72691.10033.52223.52223.52222.19112.19112.19114.82724.22504.17934.22504.17934.22504.17932.50122.52142.50122.52142.50122.5214
H112.19053.33271.10002.80483.50202.21813.99123.44162.50124.22501.76453.78902.58113.78904.34472.92382.35414.95754.40913.59114.5002
H122.18843.29141.10033.50152.77202.21793.33403.99962.52144.17931.76454.34473.77992.58113.77992.35412.95844.40913.39074.50024.9206
H132.19053.33273.50201.10002.80483.99123.44162.21812.50124.22503.78904.34471.76453.78902.58114.95754.40913.59114.50022.92382.3541
H142.18843.29142.77201.10033.50153.33403.99962.21792.52144.17932.58113.77991.76454.34473.77994.40913.39074.50024.92062.35412.9584
H152.19053.33272.80483.50201.10003.44162.21813.99122.50124.22503.78902.58113.78904.34471.76453.59114.50022.92382.35414.95754.4091
H162.18843.29143.50152.77201.10033.99962.21793.33402.52144.17934.34473.77992.58113.77991.76454.50024.92062.35412.95844.40913.3907
H173.33272.19052.21813.99123.44161.10002.80483.50204.22502.50122.92382.35414.95754.40913.59114.50021.76453.78902.58113.78904.3447
H183.29142.18842.21793.33403.99961.10033.50152.77204.17932.52142.35412.95844.40913.39074.50024.92061.76454.34473.77992.58113.7799
H193.33272.19053.99123.44162.21813.50201.10002.80484.22502.50124.95754.40913.59114.50022.92382.35413.78904.34471.76453.78902.5811
H203.29142.18843.33403.99962.21792.77201.10033.50154.17932.52144.40913.39074.50024.92062.35412.95842.58113.77991.76454.34473.7799
H213.33272.19053.44162.21813.99122.80483.50201.10004.22502.50123.59114.50022.92382.35414.95754.40913.78902.58113.78904.34471.7645
H223.29142.18843.99962.21793.33403.50152.77201.10034.17932.52144.50024.92062.35412.95844.40913.39074.34473.77992.58113.77991.7645

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 109.654 C1 C3 H11 109.655
C1 C3 H12 109.477 C1 C4 C8 109.654
C1 C4 H13 109.655 C1 C4 H14 109.477
C1 C5 C7 109.654 C1 C5 H15 109.655
C1 C5 H17 72.822 C2 C6 C3 109.654
C2 C6 H17 109.655 C2 C6 H18 109.477
C2 C7 C5 109.654 C2 C7 H19 109.655
C2 C7 H20 109.477 C2 C8 C4 109.654
C2 C8 H21 109.655 C2 C8 H22 109.477
C3 C1 C4 109.255 C3 C1 C5 109.255
C3 C1 H9 109.687 C3 C6 H17 110.701
C3 C6 H18 110.672 C4 C1 C5 109.255
C4 C1 H9 109.687 C4 C8 H21 110.701
C4 C8 H22 110.672 C5 C1 H9 109.687
C5 C7 H19 110.701 C5 C7 H20 110.672
C6 C2 C7 109.255 C6 C2 C8 109.255
C6 C2 H10 109.687 C6 C3 H11 110.701
C6 C3 H12 110.672 C7 C2 C8 109.255
C7 C2 H10 109.687 C7 C5 H15 110.701
C7 C5 H16 110.672 C8 C2 H10 109.687
C8 C4 H13 110.701 C8 C4 H14 110.672
H11 C3 H12 106.632 H13 C4 H14 106.632
H15 C5 H16 106.632 H17 C6 H18 106.632
H19 C7 H20 106.632 H21 C8 H22 106.632
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.106      
2 C 0.106      
3 C -0.331      
4 C -0.331      
5 C -0.331      
6 C -0.331      
7 C -0.331      
8 C -0.331      
9 H 0.125      
10 H 0.125      
11 H 0.127      
12 H 0.127      
13 H 0.127      
14 H 0.127      
15 H 0.127      
16 H 0.127      
17 H 0.127      
18 H 0.127      
19 H 0.127      
20 H 0.127      
21 H 0.127      
22 H 0.127      


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 -52.348 0.000 0.000
y 0.000 -52.348 0.000
z 0.000 0.000 -52.587
Traceless
 xyz
x 0.120 0.000 0.000
y 0.000 0.120 0.000
z 0.000 0.000 -0.239
Polar
3z2-r2-0.478
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 12.633 0.000 0.000
y 0.000 12.635 0.000
z 0.000 0.000 12.672


<r2> (average value of r2) Å2
<r2> 198.753
(<r2>)1/2 14.098

Conformer 2 (D3)

Jump to S1C1
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-53.562702
Energy at 298.15K-53.580073
HF Energy-53.562702
Nuclear repulsion energy222.078520
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 B3LYP/CEP-121G
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 3022 2944 0.00      
2 A1 3012 2935 0.00      
3 A1 2983 2907 0.00      
4 A1 1546 1506 0.00      
5 A1 1354 1319 0.00      
6 A1 1260 1227 0.00      
7 A1 1036 1010 0.00      
8 A1 939 915 0.00      
9 A1 777 757 0.00      
10 A1 629 613 0.00      
11 A1 75 73 0.00      
12 A2 3038 2960 1.32      
13 A2 3005 2929 280.83      
14 A2 2971 2895 37.79      
15 A2 1523 1484 3.46      
16 A2 1372 1337 1.05      
17 A2 1134 1105 0.00      
18 A2 986 961 1.36      
19 A2 802 781 0.01      
20 A2 787 767 1.06      
21 E 3049 2971 162.61      
21 E 3049 2971 162.47      
22 E 3017 2941 1.75      
22 E 3017 2941 1.75      
23 E 2991 2915 131.33      
23 E 2991 2915 131.32      
24 E 2973 2898 0.39      
24 E 2973 2898 0.39      
25 E 1526 1487 11.12      
25 E 1526 1487 11.13      
26 E 1510 1471 0.02      
26 E 1510 1471 0.02      
27 E 1390 1354 0.01      
27 E 1390 1354 0.01      
28 E 1355 1320 0.00      
28 E 1355 1320 0.00      
29 E 1342 1308 0.01      
29 E 1342 1308 0.01      
30 E 1295 1262 4.71      
30 E 1295 1262 4.71      
31 E 1255 1223 0.02      
31 E 1255 1223 0.02      
32 E 1166 1136 0.23      
32 E 1166 1136 0.23      
33 E 1122 1094 0.01      
33 E 1122 1094 0.01      
34 E 1066 1039 0.02      
34 E 1066 1039 0.02      
35 E 968 943 0.00      
35 E 968 943 0.00      
36 E 870 848 3.76      
36 E 870 848 3.75      
37 E 827 806 0.40      
37 E 827 806 0.40      
38 E 508 495 0.00      
38 E 508 495 0.00      
39 E 370 361 0.04      
39 E 370 361 0.04      
40 E 277 270 0.00      
40 E 277 270 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 45000.3 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 43852.8 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 B3LYP/CEP-121G
ABC
0.07912 0.07625 0.07625

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.301
C2 0.000 0.000 -1.301
C3 -0.105 1.446 0.773
C4 1.305 -0.632 0.773
C5 -1.200 -0.814 0.773
C6 0.105 1.446 -0.773
C7 -1.305 -0.632 -0.773
C8 1.200 -0.814 -0.773
H9 0.000 0.000 2.412
H10 0.000 0.000 -2.412
H11 0.738 2.049 1.181
H12 -1.044 1.947 1.212
H13 1.406 -1.663 1.181
H14 2.209 -0.070 1.212
H15 -2.143 -0.386 1.181
H16 -1.165 -1.878 1.212
H17 -0.738 2.049 -1.181
H18 1.044 1.947 -1.212
H19 -1.406 -1.663 -1.181
H20 -2.209 -0.070 -1.212
H21 2.143 -0.386 -1.181
H22 1.165 -1.878 -1.212

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
C12.60221.54321.54321.54322.53092.53092.53091.11113.71342.18112.21142.18112.21142.18112.21143.30173.34663.30173.34663.30173.3466
C22.60222.53092.53092.53091.54321.54321.54323.71341.11113.30173.34663.30173.34663.30173.34662.18112.21142.18112.21142.18112.2114
C31.54322.53092.51162.51171.56052.85523.03372.18853.50001.11321.15143.48112.80052.77083.51652.14032.34803.89603.26583.49684.0747
C41.54322.53092.51162.51162.85523.03371.56052.18853.50002.77083.51651.11321.15143.48112.80053.89603.26583.49684.07472.14032.3480
C51.54322.53092.51172.51163.03371.56052.85522.18853.50003.48112.80052.77083.51651.11321.15143.49684.07472.14032.34803.89603.2658
C62.53091.54321.56052.85523.03372.51162.51173.50002.18852.14032.34803.89603.26583.49684.07471.11321.15143.48112.80052.77083.5165
C72.53091.54322.85523.03371.56052.51162.51163.50002.18853.89603.26583.49684.07472.14032.34802.77083.51651.11321.15143.48112.8005
C82.53091.54323.03371.56052.85522.51172.51163.50002.18853.49684.07472.14032.34803.89603.26583.48112.80052.77083.51651.11321.1514
H91.11113.71342.18852.18852.18853.50003.50003.50004.82452.50192.51442.50192.51442.50192.51444.20134.24504.20134.24504.20134.2450
H103.71341.11113.50003.50003.50002.18852.18852.18854.82454.20134.24504.20134.24504.20134.24502.50192.51442.50192.51442.50192.5144
H112.18113.30171.11322.77083.48112.14033.89603.49682.50194.20131.78483.77202.57943.77204.36342.78422.41454.89404.34683.67134.6182
H122.21143.34661.15143.51652.80052.34803.26584.07472.51444.24501.78484.36343.82722.57943.82722.41453.19974.34683.36214.61825.0388
H132.18113.30173.48111.11322.77083.89603.49682.14032.50194.20133.77204.36341.78483.77202.57944.89404.34683.67134.61822.78422.4145
H142.21143.34662.80051.15143.51653.26584.07472.34802.51444.24502.57943.82721.78484.36343.82724.34683.36214.61825.03882.41453.1997
H152.18113.30172.77083.48111.11323.49682.14033.89602.50194.20133.77202.57943.77204.36341.78483.67134.61822.78422.41454.89404.3468
H162.21143.34663.51652.80051.15144.07472.34803.26582.51444.24504.36343.82722.57943.82721.78484.61825.03882.41453.19974.34683.3621
H173.30172.18112.14033.89603.49681.11322.77083.48114.20132.50192.78422.41454.89404.34683.67134.61821.78483.77202.57943.77204.3634
H183.34662.21142.34803.26584.07471.15143.51652.80054.24502.51442.41453.19974.34683.36214.61825.03881.78484.36343.82722.57943.8272
H193.30172.18113.89603.49682.14033.48111.11322.77084.20132.50194.89404.34683.67134.61822.78422.41453.77204.36341.78483.77202.5794
H203.34662.21143.26584.07472.34802.80051.15143.51654.24502.51444.34683.36214.61825.03882.41453.19972.57943.82721.78484.36343.8272
H213.30172.18113.49682.14033.89602.77083.48111.11324.20132.50193.67134.61822.78422.41454.89404.34683.77202.57943.77204.36341.7848
H223.34662.21144.07472.34803.26583.51652.80051.15144.24502.51444.61825.03882.41453.19974.34683.36214.36343.82722.57943.82721.7848

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 109.260 C1 C3 H11 109.314
C1 C3 H12 109.445 C1 C4 C8 109.260
C1 C4 H13 109.314 C1 C4 H14 109.445
C1 C5 C7 109.260 C1 C5 H15 109.314
C1 C5 H17 69.906 C2 C6 C3 109.260
C2 C6 H17 109.314 C2 C6 H18 109.445
C2 C7 C5 109.260 C2 C7 H19 109.314
C2 C7 H20 109.445 C2 C8 C4 109.260
C2 C8 H21 109.314 C2 C8 H22 109.445
C3 C1 C4 108.932 C3 C1 C5 108.932
C3 C1 H9 110.005 C3 C6 H17 105.122
C3 C6 H18 119.182 C4 C1 C5 108.932
C4 C1 H9 110.005 C4 C8 H21 105.122
C4 C8 H22 119.182 C5 C1 H9 110.005
C5 C7 H19 105.122 C5 C7 H20 119.182
C6 C2 C7 108.932 C6 C2 C8 108.932
C6 C2 H10 110.005 C6 C3 H11 105.122
C6 C3 H12 119.182 C7 C2 C8 108.932
C7 C2 H10 110.005 C7 C5 H15 105.122
C7 C5 H16 119.182 C8 C2 H10 110.005
C8 C4 H13 105.122 C8 C4 H14 119.182
H11 C3 H12 104.008 H13 C4 H14 104.008
H15 C5 H16 104.008 H17 C6 H18 104.008
H19 C7 H20 104.008 H21 C8 H22 104.008
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.106      
2 C 0.106      
3 C -0.331      
4 C -0.331      
5 C -0.331      
6 C -0.331      
7 C -0.331      
8 C -0.331      
9 H 0.125      
10 H 0.125      
11 H 0.127      
12 H 0.127      
13 H 0.127      
14 H 0.127      
15 H 0.127      
16 H 0.127      
17 H 0.127      
18 H 0.127      
19 H 0.127      
20 H 0.127      
21 H 0.127      
22 H 0.127      


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 -52.348 0.000 0.000
y 0.000 -52.348 0.000
z 0.000 0.000 -52.588
Traceless
 xyz
x 0.120 0.000 0.000
y 0.000 0.120 0.000
z 0.000 0.000 -0.240
Polar
3z2-r2-0.480
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 12.633 0.000 0.000
y 0.000 12.634 0.000
z 0.000 0.000 12.672


<r2> (average value of r2) Å2
<r2> 198.753
(<r2>)1/2 14.098