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

using model chemistry: B1B95/6-31G

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 B1B95/6-31G
 hartrees
Energy at 0K-313.040978
Energy at 298.15K-313.058479
HF Energy-313.040978
Nuclear repulsion energy413.883367
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 B1B95/6-31G
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 3111 2967 0.00      
2 A1 3096 2953 0.00      
3 A1 3068 2926 0.00      
4 A1 1566 1493 0.00      
5 A1 1382 1318 0.00      
6 A1 1290 1230 0.00      
7 A1 1071 1021 0.00      
8 A1 962 917 0.00      
9 A1 814 776 0.00      
10 A1 630 601 0.00      
11 A1 127 121 0.00      
12 A2 3123 2978 19.67      
13 A2 3094 2951 140.78      
14 A2 3058 2916 37.38      
15 A2 1537 1466 4.76      
16 A2 1409 1343 0.18      
17 A2 1165 1111 0.03      
18 A2 1026 978 0.74      
19 A2 829 791 0.84      
20 A2 785 748 0.38      
21 E 3130 2985 85.14      
21 E 3130 2985 85.06      
22 E 3106 2963 21.49      
22 E 3106 2963 21.46      
23 E 3072 2930 74.40      
23 E 3072 2930 74.35      
24 E 3062 2920 6.12      
24 E 3062 2920 6.11      
25 E 1544 1473 12.85      
25 E 1544 1473 12.84      
26 E 1531 1461 0.07      
26 E 1531 1461 0.08      
27 E 1418 1352 0.19      
27 E 1418 1352 0.19      
28 E 1385 1321 0.01      
28 E 1385 1321 0.01      
29 E 1374 1310 0.12      
29 E 1374 1310 0.12      
30 E 1323 1262 2.82      
30 E 1323 1262 2.82      
31 E 1285 1225 0.83      
31 E 1285 1225 0.83      
32 E 1189 1134 0.23      
32 E 1189 1134 0.22      
33 E 1150 1097 0.45      
33 E 1150 1097 0.45      
34 E 1101 1050 0.05      
34 E 1101 1050 0.05      
35 E 1000 954 0.05      
35 E 1000 954 0.05      
36 E 906 864 2.05      
36 E 906 864 2.06      
37 E 849 810 1.29      
37 E 849 810 1.29      
38 E 508 484 0.07      
38 E 508 484 0.07      
39 E 367 350 0.03      
39 E 367 350 0.02      
40 E 274 261 0.01      
40 E 274 261 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 46143.6 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 44007.2 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 B1B95/6-31G
ABC
0.08174 0.07936 0.07936

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.292
C2 0.000 0.000 -1.292
C3 -0.125 1.438 0.764
C4 1.308 -0.611 0.764
C5 -1.183 -0.827 0.764
C6 0.125 1.438 -0.764
C7 -1.308 -0.611 -0.764
C8 1.183 -0.827 -0.764
H9 0.000 0.000 2.387
H10 0.000 0.000 -2.387
H11 0.589 2.093 1.273
H12 -1.126 1.821 0.992
H13 1.518 -1.556 1.273
H14 2.140 0.064 0.992
H15 -2.107 -0.536 1.273
H16 -1.014 -1.885 0.992
H17 -0.589 2.093 -1.273
H18 1.126 1.821 -0.992
H19 -1.518 -1.556 -1.273
H20 -2.140 0.064 -0.992
H21 2.107 -0.536 -1.273
H22 1.014 -1.885 -0.992

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
C12.58491.53691.53691.53692.51202.51202.51201.09453.67942.17402.16202.17402.16202.17402.16203.36273.13093.36273.13093.36273.1309
C22.58492.51202.51202.51201.53691.53691.53693.67941.09453.36273.13093.36273.13093.36273.13092.17402.16202.17402.16202.17402.1620
C31.53692.51202.49952.49951.54772.81553.02842.17193.46541.09461.09583.45282.65872.84313.44772.18922.18943.87983.00503.60903.9273
C41.53692.51202.49952.49952.81553.02841.54772.17193.46542.84313.44771.09461.09583.45282.65873.87983.00503.60903.92732.18922.1894
C51.53692.51202.49952.49953.02841.54772.81552.17193.46543.45282.65872.84313.44771.09461.09583.60903.92732.18922.18943.87983.0050
C62.51201.53691.54772.81553.02842.49952.49953.46542.17192.18922.18943.87983.00503.60903.92731.09461.09583.45282.65872.84313.4477
C72.51201.53692.81553.02841.54772.49952.49953.46542.17193.87983.00503.60903.92732.18922.18942.84313.44771.09461.09583.45282.6587
C82.51201.53693.02841.54772.81552.49952.49953.46542.17193.60903.92732.18922.18943.87983.00503.45282.65872.84313.44771.09461.0958
H91.09453.67942.17192.17192.17193.46543.46543.46544.77392.44262.55542.44262.55542.44262.55544.25694.00024.25694.00024.25694.0002
H103.67941.09453.46543.46543.46542.17192.17192.17194.77394.25694.00024.25694.00024.25694.00022.44262.55542.44262.55542.44262.5554
H112.17403.36271.09462.84313.45282.18923.87983.60902.44264.25691.75863.76532.56893.76534.29832.80542.34354.92304.08573.96194.5974
H122.16203.13091.09583.44772.65872.18943.00503.92732.55544.00021.75864.29833.70842.56893.70842.34353.00074.08572.83784.59744.7177
H132.17403.36273.45281.09462.84313.87983.60902.18922.44264.25693.76534.29831.75863.76532.56894.92304.08573.96194.59742.80542.3435
H142.16203.13092.65871.09583.44773.00503.92732.18942.55544.00022.56893.70841.75864.29833.70844.08572.83784.59744.71772.34353.0007
H152.17403.36272.84313.45281.09463.60902.18923.87982.44264.25693.76532.56893.76534.29831.75863.96194.59742.80542.34354.92304.0857
H162.16203.13093.44772.65871.09583.92732.18943.00502.55544.00024.29833.70842.56893.70841.75864.59744.71772.34353.00074.08572.8378
H173.36272.17402.18923.87983.60901.09462.84313.45284.25692.44262.80542.34354.92304.08573.96194.59741.75863.76532.56893.76534.2983
H183.13092.16202.18943.00503.92731.09583.44772.65874.00022.55542.34353.00074.08572.83784.59744.71771.75864.29833.70842.56893.7084
H193.36272.17403.87983.60902.18923.45281.09462.84314.25692.44264.92304.08573.96194.59742.80542.34353.76534.29831.75863.76532.5689
H203.13092.16203.00503.92732.18942.65871.09583.44774.00022.55544.08572.83784.59744.71772.34353.00072.56893.70841.75864.29833.7084
H213.36272.17403.60902.18923.87982.84313.45281.09464.25692.44263.96194.59742.80542.34354.92304.08573.76532.56893.76534.29831.7586
H223.13092.16203.92732.18943.00503.44772.65871.09584.00022.55544.59744.71772.34353.00074.08572.83784.29833.70842.56893.70841.7586

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 109.051 C1 C3 H11 110.279
C1 C3 H12 109.272 C1 C4 C8 109.051
C1 C4 H13 110.279 C1 C4 H14 109.272
C1 C5 C7 109.051 C1 C5 H15 110.279
C1 C5 H17 68.426 C2 C6 C3 109.051
C2 C6 H17 110.279 C2 C6 H18 109.272
C2 C7 C5 109.051 C2 C7 H19 110.279
C2 C7 H20 109.272 C2 C8 C4 109.051
C2 C8 H21 110.279 C2 C8 H22 109.272
C3 C1 C4 108.811 C3 C1 C5 108.811
C3 C1 H9 110.123 C3 C6 H17 110.730
C3 C6 H18 110.673 C4 C1 C5 108.811
C4 C1 H9 110.123 C4 C8 H21 110.730
C4 C8 H22 110.673 C5 C1 H9 110.123
C5 C7 H19 110.730 C5 C7 H20 110.673
C6 C2 C7 108.811 C6 C2 C8 108.811
C6 C2 H10 110.123 C6 C3 H11 110.730
C6 C3 H12 110.673 C7 C2 C8 108.811
C7 C2 H10 110.123 C7 C5 H15 110.730
C7 C5 H16 110.673 C8 C2 H10 110.123
C8 C4 H13 110.730 C8 C4 H14 110.673
H11 C3 H12 106.811 H13 C4 H14 106.811
H15 C5 H16 106.811 H17 C6 H18 106.811
H19 C7 H20 106.811 H21 C8 H22 106.811
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.173      
2 C -0.173      
3 C -0.288      
4 C -0.288      
5 C -0.288      
6 C -0.288      
7 C -0.288      
8 C -0.288      
9 H 0.144      
10 H 0.144      
11 H 0.149      
12 H 0.148      
13 H 0.149      
14 H 0.148      
15 H 0.149      
16 H 0.148      
17 H 0.149      
18 H 0.148      
19 H 0.149      
20 H 0.148      
21 H 0.149      
22 H 0.148      


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 -51.113 0.000 0.000
y 0.000 -51.113 0.000
z 0.000 0.000 -51.193
Traceless
 xyz
x 0.040 0.000 0.000
y 0.000 0.040 0.000
z 0.000 0.000 -0.080
Polar
3z2-r2-0.161
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 11.264 0.000 -0.000
y 0.000 11.265 0.000
z -0.000 0.000 11.184


<r2> (average value of r2) Å2
<r2> 230.833
(<r2>)1/2 15.193

Conformer 2 (D3)

Jump to S1C1
Energy calculated at B1B95/6-31G
 hartrees
Energy at 0K-313.040978
Energy at 298.15K 
HF Energy-313.040978
Nuclear repulsion energy413.879541
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 B1B95/6-31G
Rotational Constants (cm-1) from geometry optimized at B1B95/6-31G
ABC
0.08175 0.07935 0.07935

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.289
C2 0.000 0.000 -1.289
C3 -0.106 1.434 0.766
C4 1.294 -0.625 0.766
C5 -1.189 -0.808 0.766
C6 0.106 1.434 -0.766
C7 -1.294 -0.625 -0.766
C8 1.189 -0.808 -0.766
H9 0.000 0.000 2.398
H10 0.000 0.000 -2.398
H11 0.736 2.034 1.173
H12 -1.042 1.932 1.203
H13 1.394 -1.654 1.173
H14 2.194 -0.063 1.203
H15 -2.129 -0.380 1.173
H16 -1.152 -1.869 1.203
H17 -0.736 2.034 -1.173
H18 1.042 1.932 -1.203
H19 -1.394 -1.654 -1.173
H20 -2.194 -0.063 -1.203
H21 2.129 -0.380 -1.173
H22 1.152 -1.869 -1.203

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
C12.57901.53001.53001.53002.50852.50852.50851.10823.68722.16602.19702.16602.19702.16602.19703.27743.32113.27743.32113.27743.3211
C22.57902.50852.50852.50851.53001.53001.53003.68721.10823.27743.32113.27743.32113.27743.32112.16602.19702.16602.19702.16602.1970
C31.53002.50852.49012.49011.54682.82883.00842.17463.47521.11051.14733.45652.77882.74783.49172.12542.33273.86703.23733.47054.0452
C41.53002.50852.49012.49012.82883.00841.54682.17463.47522.74783.49171.11051.14733.45652.77883.86703.23733.47054.04522.12542.3327
C51.53002.50852.49012.49013.00841.54682.82882.17463.47523.45652.77882.74783.49171.11051.14733.47054.04522.12542.33273.86703.2373
C62.50851.53001.54682.82883.00842.49012.49013.47522.17462.12542.33273.86703.23733.47054.04521.11051.14733.45652.77882.74783.4917
C72.50851.53002.82883.00841.54682.49012.49013.47522.17463.86703.23733.47054.04522.12542.33272.74783.49171.11051.14733.45652.7788
C82.50851.53003.00841.54682.82882.49012.49013.47522.17463.47054.04522.12542.33273.86703.23733.45652.77882.74783.49171.11051.1473
H91.10823.68722.17462.17462.17463.47523.47523.47524.79542.48552.49962.48552.49962.48552.49964.17474.21684.17474.21684.17474.2168
H103.68721.10823.47523.47523.47522.17462.17462.17464.79544.17474.21684.17474.21684.17474.21682.48552.49962.48552.49962.48552.4996
H112.16603.27741.11052.74783.45652.12543.86703.47052.48554.17471.78113.74622.55493.74624.33532.76912.39744.86194.31583.64324.5877
H122.19703.32111.14733.49172.77882.33273.23734.04522.49964.21681.78114.33533.80242.55493.80242.39743.18284.31583.33064.58775.0046
H132.16603.27743.45651.11052.74783.86703.47052.12542.48554.17473.74624.33531.78113.74622.55494.86194.31583.64324.58772.76912.3974
H142.19703.32112.77881.14733.49173.23734.04522.33272.49964.21682.55493.80241.78114.33533.80244.31583.33064.58775.00462.39743.1828
H152.16603.27742.74783.45651.11053.47052.12543.86702.48554.17473.74622.55493.74624.33531.78113.64324.58772.76912.39744.86194.3158
H162.19703.32113.49172.77881.14734.04522.33273.23732.49964.21684.33533.80242.55493.80241.78114.58775.00462.39743.18284.31583.3306
H173.27742.16602.12543.86703.47051.11052.74783.45654.17472.48552.76912.39744.86194.31583.64324.58771.78113.74622.55493.74624.3353
H183.32112.19702.33273.23734.04521.14733.49172.77884.21682.49962.39743.18284.31583.33064.58775.00461.78114.33533.80242.55493.8024
H193.27742.16603.86703.47052.12543.45651.11052.74784.17472.48554.86194.31583.64324.58772.76912.39743.74624.33531.78113.74622.5549
H203.32112.19703.23734.04522.33272.77881.14733.49174.21682.49964.31583.33064.58775.00462.39743.18282.55493.80241.78114.33533.8024
H213.27742.16603.47052.12543.86702.74783.45651.11054.17472.48553.64324.58772.76912.39744.86194.31583.74622.55493.74624.33531.7811
H223.32112.19704.04522.33273.23733.49172.77881.14734.21682.49964.58775.00462.39743.18284.31583.33064.33533.80242.55493.80241.7811

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 109.234 C1 C3 H11 109.201
C1 C3 H12 109.464 C1 C4 C8 109.234
C1 C4 H13 109.201 C1 C4 H14 109.464
C1 C5 C7 109.234 C1 C5 H15 109.201
C1 C5 H17 69.936 C2 C6 C3 109.234
C2 C6 H17 109.201 C2 C6 H18 109.464
C2 C7 C5 109.234 C2 C7 H19 109.201
C2 C7 H20 109.464 C2 C8 C4 109.234
C2 C8 H21 109.201 C2 C8 H22 109.464
C3 C1 C4 108.935 C3 C1 C5 108.935
C3 C1 H9 110.002 C3 C6 H17 105.044
C3 C6 H18 119.225 C4 C1 C5 108.935
C4 C1 H9 110.002 C4 C8 H21 105.044
C4 C8 H22 119.225 C5 C1 H9 110.002
C5 C7 H19 105.044 C5 C7 H20 119.225
C6 C2 C7 108.935 C6 C2 C8 108.935
C6 C2 H10 110.002 C6 C3 H11 105.044
C6 C3 H12 119.225 C7 C2 C8 108.935
C7 C2 H10 110.002 C7 C5 H15 105.044
C7 C5 H16 119.225 C8 C2 H10 110.002
C8 C4 H13 105.044 C8 C4 H14 119.225
H11 C3 H12 104.149 H13 C4 H14 104.149
H15 C5 H16 104.149 H17 C6 H18 104.149
H19 C7 H20 104.149 H21 C8 H22 104.149
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.173      
2 C -0.173      
3 C -0.288      
4 C -0.288      
5 C -0.288      
6 C -0.288      
7 C -0.288      
8 C -0.288      
9 H 0.144      
10 H 0.144      
11 H 0.149      
12 H 0.148      
13 H 0.149      
14 H 0.148      
15 H 0.149      
16 H 0.148      
17 H 0.149      
18 H 0.148      
19 H 0.149      
20 H 0.148      
21 H 0.149      
22 H 0.148      


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 -51.113 0.000 0.000
y 0.000 -51.113 0.000
z 0.000 0.000 -51.193
Traceless
 xyz
x 0.040 0.000 0.000
y 0.000 0.040 0.000
z 0.000 0.000 -0.080
Polar
3z2-r2-0.160
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 11.264 0.000 -0.000
y 0.000 11.264 0.000
z -0.000 0.000 11.185


<r2> (average value of r2) Å2
<r2> 230.838
(<r2>)1/2 15.193