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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-53.647988
Energy at 298.15K-53.665233
HF Energy-53.647988
Nuclear repulsion energy223.020867
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
4/u)
Dep P Dep U
1 A1 3037 2944 0.00      
2 A1 3028 2935 0.00      
3 A1 3007 2915 0.00      
4 A1 1538 1491 0.00      
5 A1 1361 1320 0.00      
6 A1 1258 1219 0.00      
7 A1 1022 991 0.00      
8 A1 922 894 0.00      
9 A1 778 754 0.00      
10 A1 625 606 0.00      
11 A1 70 67 0.00      
12 A2 3052 2958 2.09      
13 A2 3024 2931 268.30      
14 A2 2998 2906 23.90      
15 A2 1511 1464 1.69      
16 A2 1370 1328 2.01      
17 A2 1132 1098 0.00      
18 A2 982 952 1.72      
19 A2 794 769 0.23      
20 A2 788 764 0.40      
21 E 3060 2966 155.10      
21 E 3060 2966 154.99      
22 E 3032 2939 3.68      
22 E 3032 2939 3.68      
23 E 3015 2922 116.09      
23 E 3015 2922 116.09      
24 E 3000 2908 0.61      
24 E 3000 2908 0.62      
25 E 1516 1470 7.14      
25 E 1516 1470 7.15      
26 E 1494 1448 0.02      
26 E 1494 1448 0.02      
27 E 1383 1341 0.21      
27 E 1383 1341 0.21      
28 E 1351 1310 0.01      
28 E 1351 1310 0.01      
29 E 1332 1291 0.00      
29 E 1332 1291 0.00      
30 E 1298 1259 3.20      
30 E 1298 1259 3.21      
31 E 1253 1215 0.02      
31 E 1253 1215 0.02      
32 E 1155 1119 0.03      
32 E 1155 1119 0.03      
33 E 1109 1075 0.01      
33 E 1109 1075 0.01      
34 E 1060 1028 0.02      
34 E 1060 1028 0.02      
35 E 957 928 0.00      
35 E 957 928 0.00      
36 E 865 839 1.99      
36 E 865 839 1.99      
37 E 821 796 0.47      
37 E 821 796 0.47      
38 E 504 488 0.00      
38 E 504 488 0.00      
39 E 370 358 0.09      
39 E 370 358 0.09      
40 E 277 269 0.00      
40 E 277 269 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 44997.8 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 43620.9 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
0.07999 0.07698 0.07698

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 1.308
C2 0.000 0.000 -1.308
C3 -0.025 1.460 0.784
C4 1.277 -0.708 0.784
C5 -1.251 -0.752 0.784
C6 0.025 1.460 -0.784
C7 -1.277 -0.708 -0.784
C8 1.251 -0.752 -0.784
H9 0.000 0.000 2.407
H10 0.000 0.000 -2.407
H11 0.825 2.018 1.200
H12 -0.935 1.963 1.143
H13 1.335 -1.724 1.200
H14 2.167 -0.172 1.143
H15 -2.160 -0.295 1.200
H16 -1.233 -1.791 1.143
H17 -0.825 2.018 -1.200
H18 0.935 1.963 -1.143
H19 -1.335 -1.724 -1.200
H20 -2.167 -0.172 -1.143
H21 2.160 -0.295 -1.200
H22 1.233 -1.791 -1.143

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
C12.61521.55071.55071.55072.55092.55092.55091.09993.71512.18302.18042.18302.18042.18302.18043.32333.27623.32333.27623.32333.2762
C22.61522.55092.55092.55091.55071.55071.55073.71511.09993.32333.27623.32333.27623.32333.27622.18302.18042.18302.18042.18302.1804
C31.55072.55092.52832.52831.56952.95362.99662.18303.50971.09931.09963.48672.75672.79443.48602.21152.21143.97333.31153.43423.9829
C41.55072.55092.52832.52832.95362.99661.56952.18303.50972.79443.48601.09931.09963.48672.75673.97333.31153.43423.98292.21152.2114
C51.55072.55092.52832.52832.99661.56952.95362.18303.50973.48672.75672.79443.48601.09931.09963.43423.98292.21152.21143.97333.3115
C62.55091.55071.56952.95362.99662.52832.52833.50972.18302.21152.21143.97333.31153.43423.98291.09931.09963.48672.75672.79443.4860
C72.55091.55072.95362.99661.56952.52832.52833.50972.18303.97333.31153.43423.98292.21152.21142.79443.48601.09931.09963.48672.7567
C82.55091.55072.99661.56952.95362.52832.52833.50972.18303.43423.98292.21152.21143.97333.31153.48672.75672.79443.48601.09931.0996
H91.09993.71512.18302.18302.18303.50973.50973.50974.81492.49222.51512.49222.51512.49222.51514.21554.16344.21554.16344.21554.1634
H103.71511.09993.50973.50973.50972.18302.18302.18304.81494.21554.16344.21554.16344.21554.16342.49222.51512.49222.51512.49222.5151
H112.18303.32331.09932.79443.48672.21153.97333.43422.49224.21551.76133.77662.56983.77664.32992.91302.34674.94294.38693.59124.4909
H122.18043.27621.09963.48602.75672.21143.31153.98292.51514.16341.76134.32993.76592.56983.76592.34672.95314.38693.36264.49094.9008
H132.18303.32333.48671.09932.79443.97333.43422.21152.49224.21553.77664.32991.76133.77662.56984.94294.38693.59124.49092.91302.3467
H142.18043.27622.75671.09963.48603.31153.98292.21142.51514.16342.56983.76591.76134.32993.76594.38693.36264.49094.90082.34672.9531
H152.18303.32332.79443.48671.09933.43422.21153.97332.49224.21553.77662.56983.77664.32991.76133.59124.49092.91302.34674.94294.3869
H162.18043.27623.48602.75671.09963.98292.21143.31152.51514.16344.32993.76592.56983.76591.76134.49094.90082.34672.95314.38693.3626
H173.32332.18302.21153.97333.43421.09932.79443.48674.21552.49222.91302.34674.94294.38693.59124.49091.76133.77662.56983.77664.3299
H183.27622.18042.21143.31153.98291.09963.48602.75674.16342.51512.34672.95314.38693.36264.49094.90081.76134.32993.76592.56983.7659
H193.32332.18303.97333.43422.21153.48671.09932.79444.21552.49224.94294.38693.59124.49092.91302.34673.77664.32991.76133.77662.5698
H203.27622.18043.31153.98292.21142.75671.09963.48604.16342.51514.38693.36264.49094.90082.34672.95312.56983.76591.76134.32993.7659
H213.32332.18303.43422.21153.97332.79443.48671.09934.21552.49223.59124.49092.91302.34674.94294.38693.77662.56983.77664.32991.7613
H223.27622.18043.98292.21143.31153.48602.75671.09964.16342.51514.49094.90082.34672.95314.38693.36264.32993.76592.56983.76591.7613

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 109.679 C1 C3 H11 109.761
C1 C3 H12 109.541 C1 C4 C8 109.679
C1 C4 H13 109.761 C1 C4 H14 109.541
C1 C5 C7 109.679 C1 C5 H15 109.761
C1 C5 H17 72.773 C2 C6 C3 109.679
C2 C6 H17 109.761 C2 C6 H18 109.541
C2 C7 C5 109.679 C2 C7 H19 109.761
C2 C7 H20 109.541 C2 C8 C4 109.679
C2 C8 H21 109.761 C2 C8 H22 109.541
C3 C1 C4 109.220 C3 C1 C5 109.220
C3 C1 H9 109.722 C3 C6 H17 110.689
C3 C6 H18 110.663 C4 C1 C5 109.220
C4 C1 H9 109.722 C4 C8 H21 110.689
C4 C8 H22 110.663 C5 C1 H9 109.722
C5 C7 H19 110.689 C5 C7 H20 110.663
C6 C2 C7 109.220 C6 C2 C8 109.220
C6 C2 H10 109.722 C6 C3 H11 110.689
C6 C3 H12 110.663 C7 C2 C8 109.220
C7 C2 H10 109.722 C7 C5 H15 110.689
C7 C5 H16 110.663 C8 C2 H10 109.722
C8 C4 H13 110.689 C8 C4 H14 110.663
H11 C3 H12 106.456 H13 C4 H14 106.456
H15 C5 H16 106.456 H17 C6 H18 106.456
H19 C7 H20 106.456 H21 C8 H22 106.456
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 0.204      
2 C 0.204      
3 C -0.448      
4 C -0.448      
5 C -0.448      
6 C -0.448      
7 C -0.448      
8 C -0.448      
9 H 0.177      
10 H 0.177      
11 H 0.160      
12 H 0.161      
13 H 0.160      
14 H 0.161      
15 H 0.160      
16 H 0.161      
17 H 0.160      
18 H 0.161      
19 H 0.160      
20 H 0.161      
21 H 0.160      
22 H 0.161      


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 -52.133 0.000 0.000
y 0.000 -52.133 0.000
z 0.000 0.000 -52.388
Traceless
 xyz
x 0.127 0.000 0.000
y 0.000 0.127 0.000
z 0.000 0.000 -0.255
Polar
3z2-r2-0.509
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 12.807 0.000 0.000
y 0.000 12.808 0.000
z 0.000 0.000 12.855


<r2> (average value of r2) Å2
<r2> 197.162
(<r2>)1/2 14.041

Conformer 2 (D3)

Jump to S1C1
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-53.647988
Energy at 298.15K-53.665232
HF Energy-53.647988
Nuclear repulsion energy223.019833
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
4/u)
Dep P Dep U
1 A1 3037 2944 0.00      
2 A1 3028 2935 0.00      
3 A1 3007 2915 0.00      
4 A1 1538 1490 0.00      
5 A1 1361 1320 0.00      
6 A1 1258 1219 0.00      
7 A1 1022 991 0.00      
8 A1 922 894 0.00      
9 A1 778 754 0.00      
10 A1 625 606 0.00      
11 A1 69 67 0.00      
12 A2 3052 2958 1.93      
13 A2 3024 2931 268.67      
14 A2 2998 2906 23.71      
15 A2 1511 1464 1.70      
16 A2 1370 1328 2.01      
17 A2 1132 1098 0.00      
18 A2 982 951 1.72      
19 A2 794 769 0.23      
20 A2 788 764 0.40      
21 E 3060 2966 155.17      
21 E 3060 2966 155.05      
22 E 3032 2939 3.36      
22 E 3032 2939 3.36      
23 E 3015 2923 116.38      
23 E 3015 2923 116.37      
24 E 3000 2909 0.57      
24 E 3000 2909 0.57      
25 E 1516 1470 7.15      
25 E 1516 1470 7.14      
26 E 1494 1448 0.02      
26 E 1494 1448 0.02      
27 E 1383 1341 0.21      
27 E 1383 1341 0.21      
28 E 1351 1310 0.01      
28 E 1351 1310 0.01      
29 E 1332 1291 0.00      
29 E 1332 1291 0.00      
30 E 1298 1259 3.21      
30 E 1298 1259 3.21      
31 E 1253 1215 0.02      
31 E 1253 1215 0.02      
32 E 1155 1119 0.03      
32 E 1155 1119 0.03      
33 E 1109 1075 0.01      
33 E 1109 1075 0.01      
34 E 1060 1028 0.02      
34 E 1060 1028 0.02      
35 E 957 928 0.00      
35 E 957 928 0.00      
36 E 865 839 1.99      
36 E 865 839 1.99      
37 E 821 796 0.47      
37 E 821 796 0.47      
38 E 504 488 0.00      
38 E 504 488 0.00      
39 E 370 358 0.09      
39 E 370 358 0.09      
40 E 277 269 0.00      
40 E 277 269 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 44997.2 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 43620.3 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 B3LYP/CEP-121G*
ABC
0.07999 0.07697 0.07697

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 1.297
C2 0.000 0.000 -1.297
C3 -0.105 1.441 0.771
C4 1.301 -0.630 0.771
C5 -1.196 -0.811 0.771
C6 0.105 1.441 -0.771
C7 -1.301 -0.630 -0.771
C8 1.196 -0.811 -0.771
H9 0.000 0.000 2.408
H10 0.000 0.000 -2.408
H11 0.737 2.043 1.178
H12 -1.043 1.942 1.208
H13 1.401 -1.660 1.178
H14 2.203 -0.068 1.208
H15 -2.138 -0.383 1.178
H16 -1.161 -1.874 1.208
H17 -0.737 2.043 -1.178
H18 1.043 1.942 -1.208
H19 -1.401 -1.660 -1.178
H20 -2.203 -0.068 -1.208
H21 2.138 -0.383 -1.178
H22 1.161 -1.874 -1.208

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
C12.59501.53801.53801.53802.52322.52322.52321.11103.70602.17512.20632.17512.20632.17512.20633.29343.33733.29343.33733.29343.3373
C22.59502.52322.52322.52321.53801.53801.53803.70601.11103.29343.33733.29343.33733.29343.33732.17512.20632.17512.20632.17512.2063
C31.53802.52322.50302.50301.55602.84543.02382.18403.49241.11221.14983.47122.79232.76163.50692.13572.34183.88533.25543.48664.0633
C41.53802.52322.50302.50302.84543.02381.55602.18403.49242.76163.50691.11221.14983.47122.79233.88533.25543.48664.06332.13572.3418
C51.53802.52322.50302.50303.02381.55602.84542.18403.49243.47122.79232.76163.50691.11221.14983.48664.06332.13572.34183.88533.2554
C62.52321.53801.55602.84543.02382.50302.50303.49242.18402.13572.34183.88533.25543.48664.06331.11221.14983.47122.79232.76163.5069
C72.52321.53802.84543.02381.55602.50302.50303.49242.18403.88533.25543.48664.06332.13572.34182.76163.50691.11221.14983.47122.7923
C82.52321.53803.02381.55602.84542.50302.50303.49242.18403.48664.06332.13572.34183.88533.25543.47122.79232.76163.50691.11221.1498
H91.11103.70602.18402.18402.18403.49243.49243.49244.81692.49602.51022.49602.51022.49602.51024.19304.23544.19304.23544.19304.2354
H103.70601.11103.49243.49243.49242.18402.18402.18404.81694.19304.23544.19304.23544.19304.23542.49602.51022.49602.51022.49602.5102
H112.17513.29341.11222.76163.47122.13573.88533.48662.49604.19301.78333.76172.57023.76174.35282.77992.40794.88204.33563.66054.6062
H122.20633.33731.14983.50692.79232.34183.25544.06332.51024.23541.78334.35283.81832.57023.81832.40793.19184.33563.35034.60625.0257
H132.17513.29343.47121.11222.76163.88533.48662.13572.49604.19303.76174.35281.78333.76172.57024.88204.33563.66054.60622.77992.4079
H142.20633.33732.79231.14983.50693.25544.06332.34182.51024.23542.57023.81831.78334.35283.81834.33563.35034.60625.02572.40793.1918
H152.17513.29342.76163.47121.11223.48662.13573.88532.49604.19303.76172.57023.76174.35281.78333.66054.60622.77992.40794.88204.3356
H162.20633.33733.50692.79231.14984.06332.34183.25542.51024.23544.35283.81832.57023.81831.78334.60625.02572.40793.19184.33563.3503
H173.29342.17512.13573.88533.48661.11222.76163.47124.19302.49602.77992.40794.88204.33563.66054.60621.78333.76172.57023.76174.3528
H183.33732.20632.34183.25544.06331.14983.50692.79234.23542.51022.40793.19184.33563.35034.60625.02571.78334.35283.81832.57023.8183
H193.29342.17513.88533.48662.13573.47121.11222.76164.19302.49604.88204.33563.66054.60622.77992.40793.76174.35281.78333.76172.5702
H203.33732.20633.25544.06332.34182.79231.14983.50694.23542.51024.33563.35034.60625.02572.40793.19182.57023.81831.78334.35283.8183
H213.29342.17513.48662.13573.88532.76163.47121.11224.19302.49603.66054.60622.77992.40794.88204.33563.76172.57023.76174.35281.7833
H223.33732.20634.06332.34183.25543.50692.79231.14984.23542.51024.60625.02572.40793.19184.33563.35034.35283.81832.57023.81831.7833

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 109.274 C1 C3 H11 109.259
C1 C3 H12 109.494 C1 C4 C8 109.274
C1 C4 H13 109.259 C1 C4 H14 109.494
C1 C5 C7 109.274 C1 C5 H15 109.259
C1 C5 H17 69.958 C2 C6 C3 109.274
C2 C6 H17 109.259 C2 C6 H18 109.494
C2 C7 C5 109.274 C2 C7 H19 109.259
C2 C7 H20 109.494 C2 C8 C4 109.274
C2 C8 H21 109.259 C2 C8 H22 109.494
C3 C1 C4 108.915 C3 C1 C5 108.915
C3 C1 H9 110.022 C3 C6 H17 105.126
C3 C6 H18 119.118 C4 C1 C5 108.915
C4 C1 H9 110.022 C4 C8 H21 105.126
C4 C8 H22 119.118 C5 C1 H9 110.022
C5 C7 H19 105.126 C5 C7 H20 119.118
C6 C2 C7 108.915 C6 C2 C8 108.915
C6 C2 H10 110.022 C6 C3 H11 105.126
C6 C3 H12 119.118 C7 C2 C8 108.915
C7 C2 H10 110.022 C7 C5 H15 105.126
C7 C5 H16 119.118 C8 C2 H10 110.022
C8 C4 H13 105.126 C8 C4 H14 119.118
H11 C3 H12 104.056 H13 C4 H14 104.056
H15 C5 H16 104.056 H17 C6 H18 104.056
H19 C7 H20 104.056 H21 C8 H22 104.056
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 0.204      
2 C 0.204      
3 C -0.448      
4 C -0.448      
5 C -0.448      
6 C -0.448      
7 C -0.448      
8 C -0.448      
9 H 0.177      
10 H 0.177      
11 H 0.160      
12 H 0.161      
13 H 0.160      
14 H 0.161      
15 H 0.160      
16 H 0.161      
17 H 0.160      
18 H 0.161      
19 H 0.160      
20 H 0.161      
21 H 0.160      
22 H 0.161      


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 -52.133 0.000 0.000
y 0.000 -52.133 0.000
z 0.000 0.000 -52.388
Traceless
 xyz
x 0.128 0.000 0.000
y 0.000 0.128 0.000
z 0.000 0.000 -0.256
Polar
3z2-r2-0.511
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 12.807 0.000 0.000
y 0.000 12.808 0.000
z 0.000 0.000 12.855


<r2> (average value of r2) Å2
<r2> 197.164
(<r2>)1/2 14.042