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

using model chemistry: B3PW91/cc-pVDZ

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 B3PW91/cc-pVDZ
 hartrees
Energy at 0K-313.200428
Energy at 298.15K-313.217773
HF Energy-313.200428
Nuclear repulsion energy412.183262
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 B3PW91/cc-pVDZ
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 3072 2964 0.00      
2 A1 3068 2960 0.00      
3 A1 3042 2935 0.00      
4 A1 1495 1443 0.00      
5 A1 1355 1308 0.00      
6 A1 1249 1205 0.00      
7 A1 1049 1012 0.00      
8 A1 915 883 0.00      
9 A1 806 777 0.00      
10 A1 638 615 0.00      
11 A1 64 62 0.00      
12 A2 3091 2983 0.80      
13 A2 3061 2954 162.28      
14 A2 3031 2925 34.21      
15 A2 1466 1415 2.72      
16 A2 1363 1315 1.69      
17 A2 1128 1089 0.00      
18 A2 991 957 0.63      
19 A2 817 788 0.53      
20 A2 785 758 0.01      
21 E 3097 2989 88.12      
21 E 3097 2989 88.12      
22 E 3073 2965 1.23      
22 E 3073 2965 1.23      
23 E 3047 2941 84.01      
23 E 3047 2941 84.02      
24 E 3034 2928 0.38      
24 E 3034 2928 0.38      
25 E 1473 1421 8.51      
25 E 1473 1421 8.51      
26 E 1449 1398 0.02      
26 E 1449 1398 0.02      
27 E 1372 1324 0.06      
27 E 1372 1324 0.06      
28 E 1353 1306 0.01      
28 E 1353 1306 0.01      
29 E 1320 1273 0.00      
29 E 1320 1273 0.00      
30 E 1300 1255 2.65      
30 E 1300 1255 2.65      
31 E 1249 1205 0.02      
31 E 1249 1205 0.02      
32 E 1157 1117 0.00      
32 E 1157 1117 0.00      
33 E 1114 1075 0.01      
33 E 1114 1075 0.01      
34 E 1088 1050 0.07      
34 E 1088 1050 0.07      
35 E 977 943 0.00      
35 E 977 942 0.00      
36 E 892 861 1.64      
36 E 892 861 1.64      
37 E 826 797 1.28      
37 E 826 797 1.28      
38 E 508 490 0.00      
38 E 508 490 0.00      
39 E 373 360 0.02      
39 E 373 360 0.02      
40 E 281 271 0.00      
40 E 281 271 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 45222.3 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 43639.6 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 B3PW91/cc-pVDZ
ABC
0.08135 0.07841 0.07841

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.293
C2 0.000 0.000 -1.293
C3 -0.025 1.446 0.775
C4 1.265 -0.701 0.775
C5 -1.239 -0.745 0.775
C6 0.025 1.446 -0.775
C7 -1.265 -0.701 -0.775
C8 1.239 -0.745 -0.775
H9 0.000 0.000 2.395
H10 0.000 0.000 -2.395
H11 0.825 2.006 1.196
H12 -0.937 1.949 1.137
H13 1.325 -1.718 1.196
H14 2.157 -0.163 1.137
H15 -2.150 -0.288 1.196
H16 -1.219 -1.786 1.137
H17 -0.825 2.006 -1.196
H18 0.937 1.949 -1.137
H19 -1.325 -1.718 -1.196
H20 -2.157 -0.163 -1.137
H21 2.150 -0.288 -1.196
H22 1.219 -1.786 -1.137

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
C12.58501.53561.53561.53562.52282.52282.52281.10263.68762.17162.16832.17162.16832.17162.16833.30133.25293.30133.25293.30133.2529
C22.58502.52282.52282.52281.53561.53561.53563.68761.10263.30133.25293.30133.25293.30133.25292.17162.16832.17162.16832.17162.1683
C31.53562.52282.50412.50411.55082.92302.96632.17143.48421.10251.10283.46532.73492.77463.46422.19962.19943.94713.28413.40953.9561
C41.53562.52282.50412.50412.92302.96631.55082.17143.48422.77463.46421.10251.10283.46532.73493.94713.28413.40953.95612.19962.1994
C51.53562.52282.50412.50412.96631.55082.92302.17143.48423.46532.73492.77463.46421.10251.10283.40953.95612.19962.19943.94713.2841
C62.52281.53561.55082.92302.96632.50412.50413.48422.17142.19962.19943.94713.28413.40953.95611.10251.10283.46532.73492.77463.4642
C72.52281.53562.92302.96631.55082.50412.50413.48422.17143.94713.28413.40953.95612.19962.19942.77463.46421.10251.10283.46532.7349
C82.52281.53562.96631.55082.92302.50412.50413.48422.17143.40953.95612.19962.19943.94713.28413.46532.73492.77463.46421.10251.1028
H91.10263.68762.17142.17142.17143.48423.48423.48424.79022.47892.50192.47892.50192.47892.50194.19544.14194.19544.14194.19544.1419
H103.68761.10263.48423.48423.48422.17142.17142.17144.79024.19544.14194.19544.14194.19544.14192.47892.50192.47892.50192.47892.5019
H112.17163.30131.10252.77463.46532.19963.94713.40952.47894.19541.76443.75772.54593.75774.30912.90602.33654.92084.36363.56954.4702
H122.16833.25291.10283.46422.73492.19943.28413.95612.50194.14191.76444.30913.74602.54593.74602.33652.94744.36363.33494.47024.8762
H132.17163.30133.46531.10252.77463.94713.40952.19962.47894.19543.75774.30911.76443.75772.54594.92084.36363.56954.47022.90602.3365
H142.16833.25292.73491.10283.46423.28413.95612.19942.50194.14192.54593.74601.76444.30913.74604.36363.33494.47024.87622.33652.9474
H152.17163.30132.77463.46531.10253.40952.19963.94712.47894.19543.75772.54593.75774.30911.76443.56954.47022.90602.33654.92084.3636
H162.16833.25293.46422.73491.10283.95612.19943.28412.50194.14194.30913.74602.54593.74601.76444.47024.87622.33652.94744.36363.3349
H173.30132.17162.19963.94713.40951.10252.77463.46534.19542.47892.90602.33654.92084.36363.56954.47021.76443.75772.54593.75774.3091
H183.25292.16832.19943.28413.95611.10283.46422.73494.14192.50192.33652.94744.36363.33494.47024.87621.76444.30913.74602.54593.7460
H193.30132.17163.94713.40952.19963.46531.10252.77464.19542.47894.92084.36363.56954.47022.90602.33653.75774.30911.76443.75772.5459
H203.25292.16833.28413.95612.19942.73491.10283.46424.14192.50194.36363.33494.47024.87622.33652.94742.54593.74601.76444.30913.7460
H213.30132.17163.40952.19963.94712.77463.46531.10254.19542.47893.56954.47022.90602.33654.92084.36363.75772.54593.75774.30911.7644
H223.25292.16833.95612.19943.28413.46422.73491.10284.14192.50194.47024.87622.33652.94744.36363.33494.30913.74602.54593.74601.7644

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 109.652 C1 C3 H11 109.720
C1 C3 H12 109.445 C1 C4 C8 109.652
C1 C4 H13 109.720 C1 C4 H14 109.445
C1 C5 C7 109.652 C1 C5 H15 109.720
C1 C5 H17 72.872 C2 C6 C3 109.652
C2 C6 H17 109.720 C2 C6 H18 109.445
C2 C7 C5 109.652 C2 C7 H19 109.720
C2 C7 H20 109.445 C2 C8 C4 109.652
C2 C8 H21 109.720 C2 C8 H22 109.445
C3 C1 C4 109.246 C3 C1 C5 109.246
C3 C1 H9 109.696 C3 C6 H17 110.863
C3 C6 H18 110.827 C4 C1 C5 109.246
C4 C1 H9 109.696 C4 C8 H21 110.863
C4 C8 H22 110.827 C5 C1 H9 109.696
C5 C7 H19 110.863 C5 C7 H20 110.827
C6 C2 C7 109.246 C6 C2 C8 109.246
C6 C2 H10 109.696 C6 C3 H11 110.863
C6 C3 H12 110.827 C7 C2 C8 109.246
C7 C2 H10 109.696 C7 C5 H15 110.863
C7 C5 H16 110.827 C8 C2 H10 109.696
C8 C4 H13 110.863 C8 C4 H14 110.827
H11 C3 H12 106.275 H13 C4 H14 106.275
H15 C5 H16 106.275 H17 C6 H18 106.275
H19 C7 H20 106.275 H21 C8 H22 106.275
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.155      
2 C -0.155      
3 C 0.010      
4 C 0.010      
5 C 0.010      
6 C 0.010      
7 C 0.010      
8 C 0.010      
9 H -0.008      
10 H -0.008      
11 H 0.023      
12 H 0.022      
13 H 0.023      
14 H 0.022      
15 H 0.023      
16 H 0.022      
17 H 0.023      
18 H 0.022      
19 H 0.023      
20 H 0.022      
21 H 0.023      
22 H 0.022      


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 -51.463 0.000 0.000
y 0.000 -51.463 0.000
z 0.000 0.000 -51.658
Traceless
 xyz
x 0.098 0.000 0.000
y 0.000 0.098 0.000
z 0.000 0.000 -0.195
Polar
3z2-r2-0.391
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 12.106 0.000 0.000
y 0.000 12.106 0.000
z 0.000 0.000 12.122


<r2> (average value of r2) Å2
<r2> 233.216
(<r2>)1/2 15.271

Conformer 2 (D3)

Jump to S1C1
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-313.200428
Energy at 298.15K-313.217775
HF Energy-313.200428
Nuclear repulsion energy412.184230
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 B3PW91/cc-pVDZ
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 3072 2964 0.00      
2 A1 3068 2960 0.00      
3 A1 3042 2935 0.00      
4 A1 1495 1443 0.00      
5 A1 1355 1308 0.00      
6 A1 1249 1205 0.00      
7 A1 1049 1012 0.00      
8 A1 915 883 0.00      
9 A1 806 777 0.00      
10 A1 638 615 0.00      
11 A1 65 62 0.00      
12 A2 3091 2983 0.89      
13 A2 3061 2954 161.87      
14 A2 3031 2925 34.49      
15 A2 1466 1415 2.72      
16 A2 1363 1315 1.68      
17 A2 1128 1089 0.00      
18 A2 991 957 0.63      
19 A2 817 788 0.53      
20 A2 785 758 0.01      
21 E 3097 2988 88.07      
21 E 3097 2988 88.07      
22 E 3073 2965 1.37      
22 E 3073 2965 1.37      
23 E 3047 2941 83.89      
23 E 3047 2941 83.88      
24 E 3034 2927 0.41      
24 E 3034 2927 0.41      
25 E 1473 1421 8.51      
25 E 1473 1421 8.51      
26 E 1449 1398 0.02      
26 E 1449 1398 0.02      
27 E 1372 1324 0.06      
27 E 1372 1324 0.06      
28 E 1354 1306 0.01      
28 E 1354 1306 0.01      
29 E 1320 1273 0.00      
29 E 1320 1273 0.00      
30 E 1300 1255 2.65      
30 E 1300 1255 2.65      
31 E 1249 1205 0.02      
31 E 1249 1205 0.02      
32 E 1157 1117 0.00      
32 E 1157 1117 0.00      
33 E 1114 1075 0.01      
33 E 1114 1075 0.01      
34 E 1088 1050 0.07      
34 E 1088 1050 0.07      
35 E 977 943 0.00      
35 E 977 943 0.00      
36 E 892 860 1.64      
36 E 892 860 1.64      
37 E 826 797 1.28      
37 E 826 797 1.28      
38 E 508 490 0.00      
38 E 508 490 0.00      
39 E 373 360 0.02      
39 E 373 360 0.02      
40 E 281 272 0.00      
40 E 281 272 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 45223.1 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 43640.3 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 B3PW91/cc-pVDZ
ABC
0.08135 0.07841 0.07841

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

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 -0.104 1.435 0.767
C4 1.294 -0.627 0.767
C5 -1.190 -0.807 0.767
C6 0.104 1.435 -0.767
C7 -1.294 -0.627 -0.767
C8 1.190 -0.807 -0.767
H9 0.000 0.000 2.402
H10 0.000 0.000 -2.402
H11 0.739 2.036 1.175
H12 -1.041 1.935 1.203
H13 1.394 -1.658 1.175
H14 2.196 -0.066 1.203
H15 -2.133 -0.378 1.175
H16 -1.155 -1.869 1.203
H17 -0.739 2.036 -1.175
H18 1.041 1.935 -1.203
H19 -1.394 -1.658 -1.175
H20 -2.196 -0.066 -1.203
H21 2.133 -0.378 -1.175
H22 1.155 -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
C12.58131.53071.53071.53072.51022.51022.51021.11163.69292.16942.19872.16942.19872.16942.19873.28203.32303.28203.32303.28203.3230
C22.58132.51022.51022.51021.53071.53071.53073.69291.11163.28203.32303.28203.32303.28203.32302.16942.19872.16942.19872.16942.1987
C31.53072.51022.49112.49111.54752.83193.00862.17793.48011.11331.14823.46052.78022.75123.49392.12982.33223.87293.24123.47264.0466
C41.53072.51022.49112.49112.83193.00861.54752.17793.48012.75123.49391.11331.14823.46052.78023.87293.24123.47264.04662.12982.3322
C51.53072.51022.49112.49113.00861.54752.83192.17793.48013.46052.78022.75123.49391.11331.14823.47264.04662.12982.33223.87293.2412
C62.51021.53071.54752.83193.00862.49112.49113.48012.17792.12982.33223.87293.24123.47264.04661.11331.14823.46052.78022.75123.4939
C72.51021.53072.83193.00861.54752.49112.49113.48012.17793.87293.24123.47264.04662.12982.33222.75123.49391.11331.14823.46052.7802
C82.51021.53073.00861.54752.83192.49112.49113.48012.17793.47264.04662.12982.33223.87293.24123.46052.78022.75123.49391.11331.1482
H91.11163.69292.17792.17792.17793.48013.48013.48014.80442.48982.50312.48982.50312.48982.50314.18204.22154.18204.22154.18204.2215
H103.69291.11163.48013.48013.48012.17792.17792.17794.80444.18204.22154.18204.22154.18204.22152.48982.50312.48982.50312.48982.5031
H112.16943.28201.11332.75123.46052.12983.87293.47262.48984.18201.78353.75212.55753.75214.34032.77632.39874.87054.32273.64594.5908
H122.19873.32301.14823.49392.78022.33223.24124.04662.50314.22151.78354.34033.80522.55753.80522.39873.18124.32273.33454.59085.0073
H132.16943.28203.46051.11332.75123.87293.47262.12982.48984.18203.75214.34031.78353.75212.55754.87054.32273.64594.59082.77632.3987
H142.19873.32302.78021.14823.49393.24124.04662.33222.50314.22152.55753.80521.78354.34033.80524.32273.33454.59085.00732.39873.1812
H152.16943.28202.75123.46051.11333.47262.12983.87292.48984.18203.75212.55753.75214.34031.78353.64594.59082.77632.39874.87054.3227
H162.19873.32303.49392.78021.14824.04662.33223.24122.50314.22154.34033.80522.55753.80521.78354.59085.00732.39873.18124.32273.3345
H173.28202.16942.12983.87293.47261.11332.75123.46054.18202.48982.77632.39874.87054.32273.64594.59081.78353.75212.55753.75214.3403
H183.32302.19872.33223.24124.04661.14823.49392.78024.22152.50312.39873.18124.32273.33454.59085.00731.78354.34033.80522.55753.8052
H193.28202.16943.87293.47262.12983.46051.11332.75124.18202.48984.87054.32273.64594.59082.77632.39873.75214.34031.78353.75212.5575
H203.32302.19873.24124.04662.33222.78021.14823.49394.22152.50314.32273.33454.59085.00732.39873.18122.55753.80521.78354.34033.8052
H213.28202.16943.47262.12983.87292.75123.46051.11334.18202.48983.64594.59082.77632.39874.87054.32273.75212.55753.75214.34031.7835
H223.32302.19874.04662.33223.24123.49392.78021.14824.22152.50314.59085.00732.39873.18124.32273.33454.34033.80522.55753.80521.7835

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 109.272 C1 C3 H11 109.246
C1 C3 H12 109.487 C1 C4 C8 109.272
C1 C4 H13 109.246 C1 C4 H14 109.487
C1 C5 C7 109.272 C1 C5 H15 109.246
C1 C5 H17 70.034 C2 C6 C3 109.272
C2 C6 H17 109.246 C2 C6 H18 109.487
C2 C7 C5 109.272 C2 C7 H19 109.246
C2 C7 H20 109.487 C2 C8 C4 109.272
C2 C8 H21 109.246 C2 C8 H22 109.487
C3 C1 C4 108.922 C3 C1 C5 108.922
C3 C1 H9 110.015 C3 C6 H17 105.170
C3 C6 H18 119.058 C4 C1 C5 108.922
C4 C1 H9 110.015 C4 C8 H21 105.170
C4 C8 H22 119.058 C5 C1 H9 110.015
C5 C7 H19 105.170 C5 C7 H20 119.058
C6 C2 C7 108.922 C6 C2 C8 108.922
C6 C2 H10 110.015 C6 C3 H11 105.170
C6 C3 H12 119.058 C7 C2 C8 108.922
C7 C2 H10 110.015 C7 C5 H15 105.170
C7 C5 H16 119.058 C8 C2 H10 110.015
C8 C4 H13 105.170 C8 C4 H14 119.058
H11 C3 H12 104.100 H13 C4 H14 104.100
H15 C5 H16 104.100 H17 C6 H18 104.100
H19 C7 H20 104.100 H21 C8 H22 104.100
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.155      
2 C -0.155      
3 C 0.010      
4 C 0.010      
5 C 0.010      
6 C 0.010      
7 C 0.010      
8 C 0.010      
9 H -0.008      
10 H -0.008      
11 H 0.023      
12 H 0.022      
13 H 0.023      
14 H 0.022      
15 H 0.023      
16 H 0.022      
17 H 0.023      
18 H 0.022      
19 H 0.023      
20 H 0.022      
21 H 0.023      
22 H 0.022      


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 -51.462 0.000 0.000
y 0.000 -51.462 0.000
z 0.000 0.000 -51.659
Traceless
 xyz
x 0.098 0.000 0.000
y 0.000 0.098 0.000
z 0.000 0.000 -0.196
Polar
3z2-r2-0.393
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 12.106 0.000 0.000
y 0.000 12.106 0.000
z 0.000 0.000 12.123


<r2> (average value of r2) Å2
<r2> 233.214
(<r2>)1/2 15.271