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

using model chemistry: mPW1PW91/6-311G*

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 mPW1PW91/6-311G*
 hartrees
Energy at 0K-313.285396
Energy at 298.15K-313.302844
HF Energy-313.285396
Nuclear repulsion energy413.661170
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 mPW1PW91/6-311G*
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 3084 2944 0.00      
2 A1 3075 2935 0.00      
3 A1 3055 2916 0.00      
4 A1 1547 1477 0.00      
5 A1 1379 1317 0.00      
6 A1 1280 1221 0.00      
7 A1 1055 1007 0.00      
8 A1 935 892 0.00      
9 A1 810 773 0.00      
10 A1 641 612 0.00      
11 A1 84 80 0.00      
12 A2 3099 2958 4.73      
13 A2 3074 2933 185.23      
14 A2 3044 2905 37.76      
15 A2 1517 1448 4.78      
16 A2 1387 1324 0.02      
17 A2 1156 1103 0.00      
18 A2 1002 956 1.48      
19 A2 820 782 1.06      
20 A2 799 762 0.20      
21 E 3106 2964 109.79      
21 E 3106 2964 109.80      
22 E 3080 2939 7.00      
22 E 3080 2939 6.99      
23 E 3060 2920 92.57      
23 E 3060 2920 92.56      
24 E 3046 2907 1.45      
24 E 3046 2907 1.45      
25 E 1523 1453 11.48      
25 E 1523 1453 11.48      
26 E 1502 1433 0.02      
26 E 1502 1433 0.02      
27 E 1398 1334 0.26      
27 E 1398 1334 0.26      
28 E 1373 1310 0.03      
28 E 1373 1310 0.03      
29 E 1348 1286 0.00      
29 E 1348 1286 0.00      
30 E 1323 1262 4.09      
30 E 1323 1262 4.10      
31 E 1274 1216 0.09      
31 E 1274 1216 0.09      
32 E 1171 1117 0.09      
32 E 1171 1117 0.09      
33 E 1128 1076 0.05      
33 E 1128 1076 0.05      
34 E 1096 1046 0.11      
34 E 1096 1046 0.11      
35 E 983 938 0.00      
35 E 983 938 0.00      
36 E 896 855 2.14      
36 E 896 855 2.14      
37 E 842 803 1.31      
37 E 842 803 1.30      
38 E 509 486 0.01      
38 E 509 486 0.01      
39 E 379 361 0.03      
39 E 379 361 0.03      
40 E 286 273 0.00      
40 E 286 273 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 45740.9 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 43655.1 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 mPW1PW91/6-311G*
ABC
0.08189 0.07892 0.07892

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.291
C2 0.000 0.000 -1.291
C3 -0.049 1.441 0.772
C4 1.272 -0.678 0.772
C5 -1.223 -0.763 0.772
C6 0.049 1.441 -0.772
C7 -1.272 -0.678 -0.772
C8 1.223 -0.763 -0.772
H9 0.000 0.000 2.386
H10 0.000 0.000 -2.386
H11 0.766 2.023 1.214
H12 -0.978 1.915 1.103
H13 1.369 -1.674 1.214
H14 2.148 -0.110 1.103
H15 -2.134 -0.348 1.214
H16 -1.169 -1.805 1.103
H17 -0.766 2.023 -1.214
H18 0.978 1.915 -1.103
H19 -1.369 -1.674 -1.214
H20 -2.148 -0.110 -1.103
H21 2.134 -0.348 -1.214
H22 1.169 -1.805 -1.103

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
C12.58201.53201.53201.53202.51692.51692.51691.09463.67662.16392.15862.16392.15862.16392.15863.30923.21773.30923.21773.30923.2177
C22.58202.51692.51692.51691.53201.53201.53203.67661.09463.30923.21773.30923.21773.30923.21772.16392.15862.16392.15862.16392.1586
C31.53202.51692.49672.49671.54752.89312.97632.16353.47121.09401.09463.45072.70892.78283.44922.19012.18993.92293.21313.45123.9410
C41.53202.51692.49672.49672.89312.97631.54752.16353.47122.78283.44921.09401.09463.45072.70893.92293.21313.45123.94102.19012.1899
C51.53202.51692.49672.49672.97631.54752.89312.16353.47123.45072.70892.78283.44921.09401.09463.45123.94102.19012.18993.92293.2131
C62.51691.53201.54752.89312.97632.49672.49673.47122.16352.19012.18993.92293.21313.45123.94101.09401.09463.45072.70892.78283.4492
C72.51691.53202.89312.97631.54752.49672.49673.47122.16353.92293.21313.45123.94102.19012.18992.78283.44921.09401.09463.45072.7089
C82.51691.53202.97631.54752.89312.49672.49673.47122.16353.45123.94102.19012.18993.92293.21313.45072.70892.78283.44921.09401.0946
H91.09463.67662.16352.16352.16353.47123.47123.47124.77112.45962.50402.45962.50402.45962.50404.19914.09784.19914.09784.19914.0978
H103.67661.09463.47123.47123.47122.16352.16352.16354.77114.19914.09784.19914.09784.19914.09782.45962.50402.45962.50402.45962.5040
H112.16393.30921.09402.78283.45072.19013.92293.45122.45964.19911.75083.74562.54373.74564.28992.87012.32874.91064.28953.65894.4919
H122.15863.21771.09463.44922.70892.18993.21313.94102.50404.09781.75084.28993.72452.54373.72452.32872.94844.28953.21414.49194.8281
H132.16393.30923.45071.09402.78283.92293.45122.19012.45964.19913.74564.28991.75083.74562.54374.91064.28953.65894.49192.87012.3287
H142.15863.21772.70891.09463.44923.21313.94102.18992.50404.09782.54373.72451.75084.28993.72454.28953.21414.49194.82812.32872.9484
H152.16393.30922.78283.45071.09403.45122.19013.92292.45964.19913.74562.54373.74564.28991.75083.65894.49192.87012.32874.91064.2895
H162.15863.21773.44922.70891.09463.94102.18993.21312.50404.09784.28993.72452.54373.72451.75084.49194.82812.32872.94844.28953.2141
H173.30922.16392.19013.92293.45121.09402.78283.45074.19912.45962.87012.32874.91064.28953.65894.49191.75083.74562.54373.74564.2899
H183.21772.15862.18993.21313.94101.09463.44922.70894.09782.50402.32872.94844.28953.21414.49194.82811.75084.28993.72452.54373.7245
H193.30922.16393.92293.45122.19013.45071.09402.78284.19912.45964.91064.28953.65894.49192.87012.32873.74564.28991.75083.74562.5437
H203.21772.15863.21313.94102.18992.70891.09463.44924.09782.50404.28953.21414.49194.82812.32872.94842.54373.72451.75084.28993.7245
H213.30922.16393.45122.19013.92292.78283.45071.09404.19912.45963.65894.49192.87012.32874.91064.28953.74562.54373.74564.28991.7508
H223.21772.15863.94102.18993.21313.44922.70891.09464.09782.50404.49194.82812.32872.94844.28953.21414.28993.72452.54373.72451.7508

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 109.629 C1 C3 H11 109.859
C1 C3 H12 109.407 C1 C4 C8 109.629
C1 C4 H13 109.859 C1 C4 H14 109.407
C1 C5 C7 109.629 C1 C5 H15 109.859
C1 C5 H17 71.774 C2 C6 C3 109.629
C2 C6 H17 109.859 C2 C6 H18 109.407
C2 C7 C5 109.629 C2 C7 H19 109.859
C2 C7 H20 109.407 C2 C8 C4 109.629
C2 C8 H21 109.859 C2 C8 H22 109.407
C3 C1 C4 109.147 C3 C1 C5 109.147
C3 C1 H9 109.793 C3 C6 H17 110.840
C3 C6 H18 110.791 C4 C1 C5 109.147
C4 C1 H9 109.793 C4 C8 H21 110.840
C4 C8 H22 110.791 C5 C1 H9 109.793
C5 C7 H19 110.840 C5 C7 H20 110.791
C6 C2 C7 109.147 C6 C2 C8 109.147
C6 C2 H10 109.793 C6 C3 H11 110.840
C6 C3 H12 110.791 C7 C2 C8 109.147
C7 C2 H10 109.793 C7 C5 H15 110.840
C7 C5 H16 110.791 C8 C2 H10 109.793
C8 C4 H13 110.840 C8 C4 H14 110.791
H11 C3 H12 106.256 H13 C4 H14 106.256
H15 C5 H16 106.256 H17 C6 H18 106.256
H19 C7 H20 106.256 H21 C8 H22 106.256
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.280      
2 C -0.280      
3 C -0.421      
4 C -0.421      
5 C -0.421      
6 C -0.421      
7 C -0.421      
8 C -0.421      
9 H 0.208      
10 H 0.208      
11 H 0.224      
12 H 0.221      
13 H 0.224      
14 H 0.221      
15 H 0.224      
16 H 0.221      
17 H 0.224      
18 H 0.221      
19 H 0.224      
20 H 0.221      
21 H 0.224      
22 H 0.221      


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 -51.671 0.000 0.000
y 0.000 -51.671 0.000
z 0.000 0.000 -51.854
Traceless
 xyz
x 0.091 0.000 0.000
y 0.000 0.091 0.000
z 0.000 0.000 -0.182
Polar
3z2-r2-0.364
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 12.077 0.000 -0.000
y 0.000 12.077 0.000
z -0.000 0.000 12.096


<r2> (average value of r2) Å2
<r2> 231.902
(<r2>)1/2 15.228

Conformer 2 (D3)

Jump to S1C1
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-313.285396
Energy at 298.15K-313.302844
HF Energy-313.285396
Nuclear repulsion energy413.660743
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 mPW1PW91/6-311G*
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 3084 2944 0.00      
2 A1 3075 2935 0.00      
3 A1 3055 2916 0.00      
4 A1 1547 1477 0.00      
5 A1 1379 1316 0.00      
6 A1 1280 1221 0.00      
7 A1 1055 1007 0.00      
8 A1 935 892 0.00      
9 A1 810 773 0.00      
10 A1 641 612 0.00      
11 A1 84 80 0.00      
12 A2 3099 2958 4.62      
13 A2 3073 2933 185.86      
14 A2 3044 2905 37.24      
15 A2 1517 1448 4.78      
16 A2 1387 1324 0.02      
17 A2 1156 1103 0.00      
18 A2 1002 956 1.48      
19 A2 820 782 1.06      
20 A2 799 762 0.20      
21 E 3106 2964 109.83      
21 E 3106 2964 109.82      
22 E 3080 2939 6.85      
22 E 3080 2939 6.86      
23 E 3060 2920 92.71      
23 E 3060 2920 92.70      
24 E 3046 2908 1.43      
24 E 3046 2908 1.42      
25 E 1523 1453 11.48      
25 E 1523 1453 11.48      
26 E 1502 1433 0.02      
26 E 1502 1433 0.02      
27 E 1398 1334 0.26      
27 E 1398 1334 0.26      
28 E 1373 1310 0.03      
28 E 1373 1310 0.03      
29 E 1348 1286 0.00      
29 E 1348 1286 0.00      
30 E 1323 1262 4.09      
30 E 1323 1262 4.09      
31 E 1274 1216 0.09      
31 E 1274 1216 0.09      
32 E 1171 1117 0.09      
32 E 1171 1117 0.09      
33 E 1128 1076 0.05      
33 E 1128 1076 0.05      
34 E 1096 1046 0.11      
34 E 1096 1046 0.11      
35 E 983 938 0.00      
35 E 983 938 0.00      
36 E 896 855 2.14      
36 E 896 855 2.14      
37 E 842 803 1.31      
37 E 842 803 1.31      
38 E 509 486 0.01      
38 E 509 486 0.01      
39 E 379 361 0.03      
39 E 379 361 0.03      
40 E 286 273 0.00      
40 E 286 273 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 45740.9 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 43655.1 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 mPW1PW91/6-311G*
ABC
0.08190 0.07892 0.07892

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

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 -0.105 1.432 0.765
C4 1.293 -0.625 0.765
C5 -1.187 -0.807 0.765
C6 0.105 1.432 -0.765
C7 -1.293 -0.625 -0.765
C8 1.187 -0.807 -0.765
H9 0.000 0.000 2.397
H10 0.000 0.000 -2.397
H11 0.735 2.032 1.171
H12 -1.041 1.931 1.202
H13 1.392 -1.652 1.171
H14 2.193 -0.063 1.202
H15 -2.127 -0.379 1.171
H16 -1.151 -1.867 1.202
H17 -0.735 2.032 -1.171
H18 1.041 1.931 -1.202
H19 -1.392 -1.652 -1.171
H20 -2.193 -0.063 -1.202
H21 2.127 -0.379 -1.171
H22 1.151 -1.867 -1.202

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
C12.57731.52801.52801.52802.50602.50602.50601.10823.68542.16372.19532.16372.19532.16372.19533.27403.31923.27403.31923.27403.3192
C22.57732.50602.50602.50601.52801.52801.52803.68541.10823.27403.31923.27403.31923.27403.31922.16372.19532.16372.19532.16372.1953
C31.52802.50602.48652.48651.54532.82513.00452.17313.47291.10941.14713.45232.77632.74433.48822.12312.33163.86233.23493.46624.0416
C41.52802.50602.48652.48652.82513.00451.54532.17313.47292.74433.48821.10941.14713.45232.77633.86233.23493.46624.04162.12312.3316
C51.52802.50602.48652.48653.00451.54532.82512.17313.47293.45232.77632.74433.48821.10941.14713.46624.04162.12312.33163.86233.2349
C62.50601.52801.54532.82513.00452.48652.48653.47292.17312.12312.33163.86233.23493.46624.04161.10941.14713.45232.77632.74433.4882
C72.50601.52802.82513.00451.54532.48652.48653.47292.17313.86233.23493.46624.04162.12312.33162.74433.48821.10941.14713.45232.7763
C82.50601.52803.00451.54532.82512.48652.48653.47292.17313.46624.04162.12312.33163.86233.23493.45232.77632.74433.48821.10941.1471
H91.10823.68542.17312.17312.17313.47293.47293.47294.79362.48382.49782.48382.49782.48382.49784.17134.21504.17134.21504.17134.2150
H103.68541.10823.47293.47293.47292.17312.17312.17314.79364.17134.21504.17134.21504.17134.21502.48382.49782.48382.49782.48382.4978
H112.16373.27401.10942.74433.45232.12313.86233.46622.48384.17131.77943.74212.55263.74214.33132.76562.39564.85634.31223.63864.5836
H122.19533.31921.14713.48822.77632.33163.23494.04162.49784.21501.77944.33133.79952.55263.79952.39563.18134.31223.32934.58365.0015
H132.16373.27403.45231.10942.74433.86233.46622.12312.48384.17133.74214.33131.77943.74212.55264.85634.31223.63864.58362.76562.3956
H142.19533.31922.77631.14713.48823.23494.04162.33162.49784.21502.55263.79951.77944.33133.79954.31223.32934.58365.00152.39563.1813
H152.16373.27402.74433.45231.10943.46622.12313.86232.48384.17133.74212.55263.74214.33131.77943.63864.58362.76562.39564.85634.3122
H162.19533.31923.48822.77631.14714.04162.33163.23492.49784.21504.33133.79952.55263.79951.77944.58365.00152.39563.18134.31223.3293
H173.27402.16372.12313.86233.46621.10942.74433.45234.17132.48382.76562.39564.85634.31223.63864.58361.77943.74212.55263.74214.3313
H183.31922.19532.33163.23494.04161.14713.48822.77634.21502.49782.39563.18134.31223.32934.58365.00151.77944.33133.79952.55263.7995
H193.27402.16373.86233.46622.12313.45231.10942.74434.17132.48384.85634.31223.63864.58362.76562.39563.74214.33131.77943.74212.5526
H203.31922.19533.23494.04162.33162.77631.14713.48824.21502.49784.31223.32934.58365.00152.39563.18132.55263.79951.77944.33133.7995
H213.27402.16373.46622.12313.86232.74433.45231.10944.17132.48383.63864.58362.76562.39564.85634.31223.74212.55263.74214.33131.7794
H223.31922.19534.04162.33163.23493.48822.77631.14714.21502.49784.58365.00152.39563.18134.31223.32934.33133.79952.55263.79951.7794

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 109.256 C1 C3 H11 109.216
C1 C3 H12 109.479 C1 C4 C8 109.256
C1 C4 H13 109.216 C1 C4 H14 109.479
C1 C5 C7 109.256 C1 C5 H15 109.216
C1 C5 H17 69.958 C2 C6 C3 109.256
C2 C6 H17 109.216 C2 C6 H18 109.479
C2 C7 C5 109.256 C2 C7 H19 109.216
C2 C7 H20 109.479 C2 C8 C4 109.256
C2 C8 H21 109.216 C2 C8 H22 109.479
C3 C1 C4 108.913 C3 C1 C5 108.913
C3 C1 H9 110.024 C3 C6 H17 105.017
C3 C6 H18 119.253 C4 C1 C5 108.913
C4 C1 H9 110.024 C4 C8 H21 105.016
C4 C8 H22 119.253 C5 C1 H9 110.024
C5 C7 H19 105.017 C5 C7 H20 119.253
C6 C2 C7 108.913 C6 C2 C8 108.913
C6 C2 H10 110.024 C6 C3 H11 105.017
C6 C3 H12 119.253 C7 C2 C8 108.913
C7 C2 H10 110.024 C7 C5 H15 105.016
C7 C5 H16 119.253 C8 C2 H10 110.024
C8 C4 H13 105.017 C8 C4 H14 119.253
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 mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.280      
2 C -0.280      
3 C -0.421      
4 C -0.421      
5 C -0.421      
6 C -0.421      
7 C -0.421      
8 C -0.421      
9 H 0.208      
10 H 0.208      
11 H 0.224      
12 H 0.221      
13 H 0.224      
14 H 0.221      
15 H 0.224      
16 H 0.221      
17 H 0.224      
18 H 0.221      
19 H 0.224      
20 H 0.221      
21 H 0.224      
22 H 0.221      


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 -51.671 0.000 0.000
y 0.000 -51.671 0.000
z 0.000 0.000 -51.854
Traceless
 xyz
x 0.092 0.000 0.000
y 0.000 0.092 0.000
z 0.000 0.000 -0.183
Polar
3z2-r2-0.366
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 12.077 0.000 -0.000
y 0.000 12.077 0.000
z -0.000 0.000 12.096


<r2> (average value of r2) Å2
<r2> 231.902
(<r2>)1/2 15.228