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

using model chemistry: BLYP/6-31G*

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 BLYP/6-31G*
 hartrees
Energy at 0K-313.078586
Energy at 298.15K-313.095687
HF Energy-313.078586
Nuclear repulsion energy407.916165
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 BLYP/6-31G*
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 2981 2957 0.00      
2 A1 2975 2951 0.00      
3 A1 2954 2930 0.00      
4 A1 1514 1502 0.00      
5 A1 1332 1321 0.00      
6 A1 1238 1228 0.00      
7 A1 1002 994 0.00      
8 A1 911 903 0.00      
9 A1 765 759 0.00      
10 A1 619 614 0.00      
11 A1 79 79 0.00      
12 A2 2997 2973 0.92      
13 A2 2968 2944 220.65      
14 A2 2948 2924 7.90      
15 A2 1491 1479 0.16      
16 A2 1354 1343 5.50      
17 A2 1116 1107 0.00      
18 A2 969 961 0.58      
19 A2 787 780 0.00      
20 A2 773 767 0.14      
21 E 3005 2980 117.10      
21 E 3005 2980 117.06      
22 E 2979 2955 1.88      
22 E 2979 2955 1.88      
23 E 2963 2939 89.32      
23 E 2963 2939 89.28      
24 E 2951 2927 0.32      
24 E 2951 2927 0.32      
25 E 1494 1481 3.57      
25 E 1494 1481 3.57      
26 E 1476 1464 0.01      
26 E 1476 1464 0.01      
27 E 1363 1352 1.86      
27 E 1363 1352 1.86      
28 E 1323 1312 0.01      
28 E 1323 1312 0.01      
29 E 1312 1301 0.01      
29 E 1312 1301 0.01      
30 E 1268 1258 2.24      
30 E 1268 1258 2.24      
31 E 1233 1223 0.01      
31 E 1233 1223 0.01      
32 E 1144 1134 0.01      
32 E 1144 1134 0.01      
33 E 1095 1087 0.01      
33 E 1095 1087 0.01      
34 E 1025 1016 0.00      
34 E 1025 1016 0.00      
35 E 936 929 0.00      
35 E 936 929 0.00      
36 E 849 843 1.30      
36 E 849 843 1.29      
37 E 811 805 0.49      
37 E 811 805 0.49      
38 E 497 493 0.00      
38 E 497 493 0.00      
39 E 366 363 0.05      
39 E 366 363 0.05      
40 E 275 273 0.00      
40 E 275 273 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 44247.3 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 43888.9 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 BLYP/6-31G*
ABC
0.07957 0.07663 0.07663

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G*

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.299
C2 0.000 0.000 -1.299
C3 -0.103 1.443 0.772
C4 1.301 -0.632 0.772
C5 -1.198 -0.811 0.772
C6 0.103 1.443 -0.772
C7 -1.301 -0.632 -0.772
C8 1.198 -0.811 -0.772
H9 0.000 0.000 2.413
H10 0.000 0.000 -2.413
H11 0.741 2.046 1.181
H12 -1.043 1.945 1.208
H13 1.401 -1.665 1.181
H14 2.206 -0.069 1.208
H15 -2.142 -0.381 1.181
H16 -1.163 -1.876 1.208
H17 -0.741 2.046 -1.181
H18 1.043 1.945 -1.208
H19 -1.401 -1.665 -1.181
H20 -2.206 -0.069 -1.208
H21 2.142 -0.381 -1.181
H22 1.163 -1.876 -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
C12.59811.54001.54001.54002.52622.52622.52621.11373.71182.17922.20932.17922.20932.17922.20933.29913.34083.29913.34083.29913.3408
C22.59812.52622.52622.52621.54001.54001.54003.71181.11373.29913.34083.29913.34083.29913.34082.17922.20932.17922.20932.17922.2093
C31.54002.52622.50612.50611.55722.85053.02612.18783.49771.11491.15173.47702.79522.76673.51182.14062.34253.89313.26083.49054.0673
C41.54002.52622.50612.50612.85053.02611.55722.18783.49772.76673.51181.11491.15173.47702.79523.89313.26083.49054.06732.14062.3425
C51.54002.52622.50612.50613.02611.55722.85052.18783.49773.47702.79522.76673.51181.11491.15173.49054.06732.14062.34253.89313.2608
C62.52621.54001.55722.85053.02612.50612.50613.49772.18782.14062.34253.89313.26083.49054.06731.11491.15173.47702.79522.76673.5118
C72.52621.54002.85053.02611.55722.50612.50613.49772.18783.89313.26083.49054.06732.14062.34252.76673.51181.11491.15173.47702.7952
C82.52621.54003.02611.55722.85052.50612.50613.49772.18783.49054.06732.14062.34253.89313.26083.47702.79522.76673.51181.11491.1517
H91.11373.71182.18782.18782.18783.49773.49773.49774.82542.50052.51462.50052.51462.50052.51464.20094.24104.20094.24104.20094.2410
H103.71181.11373.49773.49773.49772.18782.18782.18784.82544.20094.24104.20094.24104.20094.24102.50052.51462.50052.51462.50052.5146
H112.17923.29911.11492.76673.47702.14063.89313.49052.50054.20091.78703.76892.57363.76894.35992.78792.41044.89234.34393.66514.6119
H122.20933.34081.15173.51182.79522.34253.26084.06732.51464.24101.78704.35993.82352.57363.82352.41043.19284.34393.35484.61195.0313
H132.17923.29913.47701.11492.76673.89313.49052.14062.50054.20093.76894.35991.78703.76892.57364.89234.34393.66514.61192.78792.4104
H142.20933.34082.79521.15173.51183.26084.06732.34252.51464.24102.57363.82351.78704.35993.82354.34393.35484.61195.03132.41043.1928
H152.17923.29912.76673.47701.11493.49052.14063.89312.50054.20093.76892.57363.76894.35991.78703.66514.61192.78792.41044.89234.3439
H162.20933.34083.51182.79521.15174.06732.34253.26082.51464.24104.35993.82352.57363.82351.78704.61195.03132.41043.19284.34393.3548
H173.29912.17922.14063.89313.49051.11492.76673.47704.20092.50052.78792.41044.89234.34393.66514.61191.78703.76892.57363.76894.3599
H183.34082.20932.34253.26084.06731.15173.51182.79524.24102.51462.41043.19284.34393.35484.61195.03131.78704.35993.82352.57363.8235
H193.29912.17923.89313.49052.14063.47701.11492.76674.20092.50054.89234.34393.66514.61192.78792.41043.76894.35991.78703.76892.5736
H203.34082.20933.26084.06732.34252.79521.15173.51184.24102.51464.34393.35484.61195.03132.41043.19282.57363.82351.78704.35993.8235
H213.29912.17923.49052.14063.89312.76673.47701.11494.20092.50053.66514.61192.78792.41044.89234.34393.76892.57363.76894.35991.7870
H223.34082.20934.06732.34253.26083.51182.79521.15174.24102.51464.61195.03132.41043.19284.34393.35484.35993.82352.57363.82351.7870

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 109.300 C1 C3 H11 109.287
C1 C3 H12 109.483 C1 C4 C8 109.300
C1 C4 H13 109.287 C1 C4 H14 109.483
C1 C5 C7 109.300 C1 C5 H15 109.287
C1 C5 H17 70.035 C2 C6 C3 109.300
C2 C6 H17 109.287 C2 C6 H18 109.483
C2 C7 C5 109.300 C2 C7 H19 109.287
C2 C7 H20 109.483 C2 C8 C4 109.300
C2 C8 H21 109.287 C2 C8 H22 109.483
C3 C1 C4 108.912 C3 C1 C5 108.912
C3 C1 H9 110.024 C3 C6 H17 105.267
C3 C6 H18 118.949 C4 C1 C5 108.912
C4 C1 H9 110.024 C4 C8 H21 105.267
C4 C8 H22 118.949 C5 C1 H9 110.024
C5 C7 H19 105.267 C5 C7 H20 118.949
C6 C2 C7 108.912 C6 C2 C8 108.912
C6 C2 H10 110.024 C6 C3 H11 105.267
C6 C3 H12 118.949 C7 C2 C8 108.912
C7 C2 H10 110.024 C7 C5 H15 105.267
C7 C5 H16 118.949 C8 C2 H10 110.024
C8 C4 H13 105.267 C8 C4 H14 118.949
H11 C3 H12 104.059 H13 C4 H14 104.059
H15 C5 H16 104.059 H17 C6 H18 104.059
H19 C7 H20 104.059 H21 C8 H22 104.059
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.045      
2 C -0.045      
3 C -0.235      
4 C -0.235      
5 C -0.235      
6 C -0.235      
7 C -0.235      
8 C -0.235      
9 H 0.087      
10 H 0.087      
11 H 0.111      
12 H 0.110      
13 H 0.111      
14 H 0.110      
15 H 0.111      
16 H 0.110      
17 H 0.111      
18 H 0.110      
19 H 0.111      
20 H 0.110      
21 H 0.111      
22 H 0.110      


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 -51.652 0.000 0.000
y 0.000 -51.652 0.000
z 0.000 0.000 -51.882
Traceless
 xyz
x 0.115 0.000 0.000
y 0.000 0.115 0.000
z 0.000 0.000 -0.230
Polar
3z2-r2-0.459
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 11.759 0.000 0.000
y 0.000 11.760 0.000
z 0.000 0.000 11.754


<r2> (average value of r2) Å2
<r2> 237.672
(<r2>)1/2 15.417

Conformer 2 (D3)

Jump to S1C1
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-313.078586
Energy at 298.15K-313.095687
HF Energy-313.078586
Nuclear repulsion energy407.918327
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 BLYP/6-31G*
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 2981 2957 0.00      
2 A1 2975 2950 0.00      
3 A1 2954 2930 0.00      
4 A1 1514 1502 0.00      
5 A1 1332 1321 0.00      
6 A1 1239 1228 0.00      
7 A1 1002 994 0.00      
8 A1 911 903 0.00      
9 A1 765 759 0.00      
10 A1 619 614 0.00      
11 A1 79 79 0.00      
12 A2 2997 2973 0.95      
13 A2 2968 2944 220.77      
14 A2 2948 2924 7.78      
15 A2 1491 1479 0.16      
16 A2 1354 1343 5.50      
17 A2 1116 1107 0.00      
18 A2 969 961 0.57      
19 A2 787 780 0.00      
20 A2 773 767 0.14      
21 E 3005 2980 117.10      
21 E 3005 2980 117.05      
22 E 2979 2955 1.93      
22 E 2979 2955 1.93      
23 E 2963 2939 89.27      
23 E 2963 2939 89.23      
24 E 2951 2927 0.32      
24 E 2951 2927 0.32      
25 E 1494 1481 3.57      
25 E 1494 1481 3.57      
26 E 1476 1464 0.01      
26 E 1476 1464 0.01      
27 E 1363 1352 1.86      
27 E 1363 1352 1.86      
28 E 1323 1312 0.01      
28 E 1323 1312 0.01      
29 E 1312 1301 0.01      
29 E 1312 1301 0.01      
30 E 1268 1258 2.24      
30 E 1268 1258 2.24      
31 E 1233 1223 0.01      
31 E 1233 1223 0.01      
32 E 1144 1134 0.01      
32 E 1144 1134 0.01      
33 E 1095 1087 0.01      
33 E 1095 1087 0.01      
34 E 1025 1016 0.00      
34 E 1025 1016 0.00      
35 E 936 929 0.00      
35 E 936 929 0.00      
36 E 850 843 1.30      
36 E 849 843 1.29      
37 E 811 805 0.49      
37 E 811 805 0.49      
38 E 497 493 0.00      
38 E 497 493 0.00      
39 E 366 363 0.05      
39 E 366 363 0.05      
40 E 275 273 0.00      
40 E 275 273 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 44247.7 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 43889.3 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 BLYP/6-31G*
ABC
0.07957 0.07664 0.07664

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G*

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.310
C2 0.000 0.000 -1.310
C3 -0.028 1.463 0.786
C4 1.281 -0.707 0.786
C5 -1.253 -0.756 0.786
C6 0.028 1.463 -0.786
C7 -1.281 -0.707 -0.786
C8 1.253 -0.756 -0.786
H9 0.000 0.000 2.415
H10 0.000 0.000 -2.415
H11 0.821 2.028 1.208
H12 -0.944 1.965 1.143
H13 1.346 -1.725 1.208
H14 2.174 -0.165 1.143
H15 -2.167 -0.303 1.208
H16 -1.230 -1.800 1.143
H17 -0.821 2.028 -1.208
H18 0.944 1.965 -1.143
H19 -1.346 -1.725 -1.208
H20 -2.174 -0.165 -1.143
H21 2.167 -0.303 -1.208
H22 1.230 -1.800 -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
C12.62081.55471.55471.55472.55632.55632.55631.10423.72502.19032.18682.19032.18682.19032.18683.33593.28253.33593.28253.33593.2825
C22.62082.55632.55632.55631.55471.55471.55473.72501.10423.33593.28253.33593.28253.33593.28252.19032.18682.19032.18682.19032.1868
C31.55472.55632.53482.53481.57212.95793.00592.18993.51891.10381.10413.49732.76232.80563.49622.21832.21773.98433.31323.45133.9943
C41.55472.55632.53482.53482.95793.00591.57212.18993.51892.80563.49621.10381.10413.49732.76233.98433.31323.45133.99432.21832.2177
C51.55472.55632.53482.53483.00591.57212.95792.18993.51893.49732.76232.80563.49621.10381.10413.45133.99432.21832.21773.98433.3132
C62.55631.55471.57212.95793.00592.53482.53483.51892.18992.21832.21773.98433.31323.45133.99431.10381.10413.49732.76232.80563.4962
C72.55631.55472.95793.00591.57212.53482.53483.51892.18993.98433.31323.45133.99432.21832.21772.80563.49621.10381.10413.49732.7623
C82.55631.55473.00591.57212.95792.53482.53483.51892.18993.45133.99432.21832.21773.98433.31323.49732.76232.80563.49621.10381.1041
H91.10423.72502.18992.18992.18993.51893.51893.51894.82922.49872.52402.49872.52402.49872.52404.23194.17294.23194.17294.23194.1729
H103.72501.10423.51893.51893.51892.18992.18992.18994.82924.23194.17294.23194.17294.23194.17292.49872.52402.49872.52402.49872.5240
H112.19033.33591.10382.80563.49732.21833.98433.45132.49874.23191.76733.78962.57793.78964.34372.92082.35514.96144.39423.61664.5113
H122.18683.28251.10413.49622.76232.21773.31323.99432.52404.17291.76734.34373.77662.57793.77662.35512.96544.39423.35884.51134.9129
H132.19033.33593.49731.10382.80563.98433.45132.21832.49874.23193.78964.34371.76733.78962.57794.96144.39423.61664.51132.92082.3551
H142.18683.28252.76231.10413.49623.31323.99432.21772.52404.17292.57793.77661.76734.34373.77664.39423.35884.51134.91292.35512.9654
H152.19033.33592.80563.49731.10383.45132.21833.98432.49874.23193.78962.57793.78964.34371.76733.61664.51132.92082.35514.96144.3942
H162.18683.28253.49622.76231.10413.99432.21773.31322.52404.17294.34373.77662.57793.77661.76734.51134.91292.35512.96544.39423.3588
H173.33592.19032.21833.98433.45131.10382.80563.49734.23192.49872.92082.35514.96144.39423.61664.51131.76733.78962.57793.78964.3437
H183.28252.18682.21773.31323.99431.10413.49622.76234.17292.52402.35512.96544.39423.35884.51134.91291.76734.34373.77662.57793.7766
H193.33592.19033.98433.45132.21833.49731.10382.80564.23192.49874.96144.39423.61664.51132.92082.35513.78964.34371.76733.78962.5779
H203.28252.18683.31323.99432.21772.76231.10413.49624.17292.52404.39423.35884.51134.91292.35512.96542.57793.77661.76734.34373.7766
H213.33592.19033.45132.21833.98432.80563.49731.10384.23192.49873.61664.51132.92082.35514.96144.39423.78962.57793.78964.34371.7673
H223.28252.18683.99432.21773.31323.49622.76231.10414.17292.52404.51134.91292.35512.96544.39423.35884.34373.77662.57793.77661.7673

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 109.676 C1 C3 H11 109.786
C1 C3 H12 109.500 C1 C4 C8 109.676
C1 C4 H13 109.786 C1 C4 H14 109.500
C1 C5 C7 109.676 C1 C5 H15 109.786
C1 C5 H17 72.650 C2 C6 C3 109.676
C2 C6 H17 109.786 C2 C6 H18 109.500
C2 C7 C5 109.676 C2 C7 H19 109.786
C2 C7 H20 109.500 C2 C8 C4 109.676
C2 C8 H21 109.786 C2 C8 H22 109.500
C3 C1 C4 109.212 C3 C1 C5 109.212
C3 C1 H9 109.729 C3 C6 H17 110.770
C3 C6 H18 110.707 C4 C1 C5 109.212
C4 C1 H9 109.729 C4 C8 H21 110.770
C4 C8 H22 110.707 C5 C1 H9 109.729
C5 C7 H19 110.770 C5 C7 H20 110.707
C6 C2 C7 109.212 C6 C2 C8 109.212
C6 C2 H10 109.729 C6 C3 H11 110.770
C6 C3 H12 110.707 C7 C2 C8 109.212
C7 C2 H10 109.729 C7 C5 H15 110.770
C7 C5 H16 110.707 C8 C2 H10 109.729
C8 C4 H13 110.770 C8 C4 H14 110.707
H11 C3 H12 106.346 H13 C4 H14 106.346
H15 C5 H16 106.346 H17 C6 H18 106.346
H19 C7 H20 106.346 H21 C8 H22 106.346
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.045      
2 C -0.045      
3 C -0.235      
4 C -0.235      
5 C -0.235      
6 C -0.235      
7 C -0.235      
8 C -0.235      
9 H 0.087      
10 H 0.087      
11 H 0.111      
12 H 0.110      
13 H 0.111      
14 H 0.110      
15 H 0.111      
16 H 0.110      
17 H 0.111      
18 H 0.110      
19 H 0.111      
20 H 0.110      
21 H 0.111      
22 H 0.110      


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 -51.653 0.000 0.000
y 0.000 -51.653 0.000
z 0.000 0.000 -51.881
Traceless
 xyz
x 0.114 0.000 0.000
y 0.000 0.114 0.000
z 0.000 0.000 -0.228
Polar
3z2-r2-0.457
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 11.759 0.000 0.000
y 0.000 11.760 0.000
z 0.000 0.000 11.754


<r2> (average value of r2) Å2
<r2> 237.670
(<r2>)1/2 15.417