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

using model chemistry: PBEPBE/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 PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-312.860045
Energy at 298.15K-312.877184
HF Energy-312.860045
Nuclear repulsion energy410.109010
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 PBEPBE/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 2996 2979 0.00      
2 A1 2992 2975 0.00      
3 A1 2967 2950 0.00      
4 A1 1444 1436 0.00      
5 A1 1305 1298 0.00      
6 A1 1209 1202 0.00      
7 A1 1022 1016 0.00      
8 A1 887 882 0.00      
9 A1 786 781 0.00      
10 A1 619 616 0.00      
11 A1 71 71 0.00      
12 A2 3016 2998 0.78      
13 A2 2986 2968 154.12      
14 A2 2956 2939 35.21      
15 A2 1417 1409 1.91      
16 A2 1318 1310 3.00      
17 A2 1093 1087 0.00      
18 A2 963 957 0.59      
19 A2 797 792 0.39      
20 A2 764 760 0.00      
21 E 3021 3004 86.04      
21 E 3021 3004 86.04      
22 E 2997 2980 1.26      
22 E 2997 2980 1.27      
23 E 2972 2955 81.36      
23 E 2972 2955 81.33      
24 E 2959 2942 0.37      
24 E 2959 2942 0.38      
25 E 1422 1414 7.86      
25 E 1422 1414 7.87      
26 E 1400 1392 0.02      
26 E 1400 1392 0.02      
27 E 1326 1318 0.25      
27 E 1326 1318 0.25      
28 E 1306 1298 0.01      
28 E 1306 1298 0.01      
29 E 1276 1268 0.00      
29 E 1276 1268 0.00      
30 E 1254 1247 2.31      
30 E 1254 1247 2.31      
31 E 1208 1201 0.01      
31 E 1208 1201 0.01      
32 E 1121 1114 0.01      
32 E 1121 1114 0.01      
33 E 1080 1074 0.01      
33 E 1080 1074 0.01      
34 E 1054 1047 0.05      
34 E 1054 1047 0.05      
35 E 950 945 0.00      
35 E 950 945 0.00      
36 E 868 863 1.47      
36 E 868 863 1.46      
37 E 803 798 1.19      
37 E 803 798 1.19      
38 E 494 491 0.00      
38 E 494 491 0.00      
39 E 364 362 0.03      
39 E 364 362 0.03      
40 E 276 275 0.00      
40 E 276 275 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 43954.8 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 43699.9 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 PBEPBE/cc-pVDZ
ABC
0.08057 0.07765 0.07765

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

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.298
C2 0.000 0.000 -1.298
C3 -0.024 1.452 0.779
C4 1.270 -0.705 0.779
C5 -1.246 -0.747 0.779
C6 0.024 1.452 -0.779
C7 -1.270 -0.705 -0.779
C8 1.246 -0.747 -0.779
H9 0.000 0.000 2.408
H10 0.000 0.000 -2.408
H11 0.834 2.015 1.202
H12 -0.941 1.960 1.146
H13 1.328 -1.730 1.202
H14 2.168 -0.165 1.146
H15 -2.162 -0.285 1.202
H16 -1.227 -1.795 1.146
H17 -0.834 2.015 -1.202
H18 0.941 1.960 -1.146
H19 -1.328 -1.730 -1.202
H20 -2.168 -0.165 -1.146
H21 2.162 -0.285 -1.202
H22 1.227 -1.795 -1.146

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
C12.59671.54261.54261.54262.53452.53452.53451.11013.70682.18282.17952.18282.17952.18282.17953.31743.27113.31743.27113.31743.2711
C22.59672.53452.53452.53451.54261.54261.54263.70681.11013.31743.27113.31743.27113.31743.27112.18282.17952.18282.17952.18282.1795
C31.54262.53452.51572.51571.55822.93792.97922.18313.50261.11021.11053.48322.74862.78673.48222.21232.21203.96823.30343.42323.9766
C41.54262.53452.51572.51572.93792.97921.55822.18313.50262.78673.48221.11021.11053.48322.74863.96823.30343.42323.97662.21232.2120
C51.54262.53452.51572.51572.97921.55822.93792.18313.50263.48322.74862.78673.48221.11021.11053.42323.97662.21232.21203.96823.3034
C62.53451.54261.55822.93792.97922.51572.51573.50262.18312.21232.21203.96823.30343.42323.97661.11021.11053.48322.74862.78673.4822
C72.53451.54262.93792.97921.55822.51572.51573.50262.18313.96823.30343.42323.97662.21232.21202.78673.48221.11021.11053.48322.7486
C82.53451.54262.97921.55822.93792.51572.51573.50262.18313.42323.97662.21232.21203.96823.30343.48322.74862.78673.48221.11021.1105
H91.11013.70682.18312.18312.18313.50263.50263.50264.81702.49232.51432.49232.51432.49232.51434.21764.16644.21764.16644.21764.1664
H103.70681.11013.50263.50263.50262.18312.18312.18314.81704.21764.16644.21764.16644.21764.16642.49232.51432.49232.51432.49232.5143
H112.18283.31741.11022.78673.48322.21233.96823.42322.49234.21761.77743.77692.55563.77694.33182.92582.35034.94694.39013.58124.4920
H122.17953.27111.11053.48222.74862.21203.30343.97662.51434.16641.77744.33183.76572.55563.76572.35032.96554.39013.35674.49204.9039
H132.18283.31743.48321.11022.78673.96823.42322.21232.49234.21763.77694.33181.77743.77692.55564.94694.39013.58124.49202.92582.3503
H142.17953.27112.74861.11053.48223.30343.97662.21202.51434.16642.55563.76571.77744.33183.76574.39013.35674.49204.90392.35032.9655
H152.18283.31742.78673.48321.11023.42322.21233.96822.49234.21763.77692.55563.77694.33181.77743.58124.49202.92582.35034.94694.3901
H162.17953.27113.48222.74861.11053.97662.21203.30342.51434.16644.33183.76572.55563.76571.77744.49204.90392.35032.96554.39013.3567
H173.31742.18282.21233.96823.42321.11022.78673.48324.21762.49232.92582.35034.94694.39013.58124.49201.77743.77692.55563.77694.3318
H183.27112.17952.21203.30343.97661.11053.48222.74864.16642.51432.35032.96554.39013.35674.49204.90391.77744.33183.76572.55563.7657
H193.31742.18283.96823.42322.21233.48321.11022.78674.21762.49234.94694.39013.58124.49202.92582.35033.77694.33181.77743.77692.5556
H203.27112.17953.30343.97662.21202.74861.11053.48224.16642.51434.39013.35674.49204.90392.35032.96552.55563.76571.77744.33183.7657
H213.31742.18283.42322.21233.96822.78673.48321.11024.21762.49233.58124.49202.92582.35034.94694.39013.77692.55563.77694.33181.7774
H223.27112.17953.97662.21203.30343.48222.74861.11054.16642.51434.49204.90392.35032.96554.39013.35674.33183.76572.55563.76571.7774

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 109.645 C1 C3 H11 109.659
C1 C3 H12 109.387 C1 C4 C8 109.645
C1 C4 H13 109.659 C1 C4 H14 109.387
C1 C5 C7 109.645 C1 C5 H15 109.659
C1 C5 H17 72.970 C2 C6 C3 109.645
C2 C6 H17 109.659 C2 C6 H18 109.387
C2 C7 C5 109.645 C2 C7 H19 109.659
C2 C7 H20 109.387 C2 C8 C4 109.645
C2 C8 H21 109.659 C2 C8 H22 109.387
C3 C1 C4 109.256 C3 C1 C5 109.256
C3 C1 H9 109.685 C3 C6 H17 110.895
C3 C6 H18 110.854 C4 C1 C5 109.256
C4 C1 H9 109.685 C4 C8 H21 110.895
C4 C8 H22 110.854 C5 C1 H9 109.685
C5 C7 H19 110.895 C5 C7 H20 110.854
C6 C2 C7 109.256 C6 C2 C8 109.256
C6 C2 H10 109.685 C6 C3 H11 110.895
C6 C3 H12 110.854 C7 C2 C8 109.256
C7 C2 H10 109.685 C7 C5 H15 110.895
C7 C5 H16 110.854 C8 C2 H10 109.685
C8 C4 H13 110.895 C8 C4 H14 110.854
H11 C3 H12 106.340 H13 C4 H14 106.340
H15 C5 H16 106.340 H17 C6 H18 106.340
H19 C7 H20 106.340 H21 C8 H22 106.340
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.123      
2 C -0.123      
3 C 0.035      
4 C 0.035      
5 C 0.035      
6 C 0.035      
7 C 0.035      
8 C 0.035      
9 H -0.027      
10 H -0.027      
11 H 0.008      
12 H 0.007      
13 H 0.008      
14 H 0.007      
15 H 0.008      
16 H 0.007      
17 H 0.008      
18 H 0.007      
19 H 0.008      
20 H 0.007      
21 H 0.008      
22 H 0.007      


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 -51.981 0.000 0.000
y 0.000 -51.981 0.000
z 0.000 0.000 -52.146
Traceless
 xyz
x 0.083 0.000 0.000
y 0.000 0.083 0.000
z 0.000 0.000 -0.165
Polar
3z2-r2-0.330
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 12.539 0.000 -0.000
y 0.000 12.538 0.000
z -0.000 0.000 12.519


<r2> (average value of r2) Å2
<r2> 235.538
(<r2>)1/2 15.347

Conformer 2 (D3)

Jump to S1C1
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-312.860045
Energy at 298.15K-312.877183
HF Energy-312.860045
Nuclear repulsion energy410.107901
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 PBEPBE/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 2996 2979 0.00      
2 A1 2992 2975 0.00      
3 A1 2967 2950 0.00      
4 A1 1444 1436 0.00      
5 A1 1305 1298 0.00      
6 A1 1209 1202 0.00      
7 A1 1022 1016 0.00      
8 A1 887 882 0.00      
9 A1 786 781 0.00      
10 A1 619 616 0.00      
11 A1 71 71 0.00      
12 A2 3016 2998 0.78      
13 A2 2986 2968 154.10      
14 A2 2956 2939 35.22      
15 A2 1417 1409 1.92      
16 A2 1318 1310 3.00      
17 A2 1093 1087 0.00      
18 A2 963 957 0.59      
19 A2 797 792 0.39      
20 A2 764 760 0.00      
21 E 3021 3004 86.04      
21 E 3021 3004 86.05      
22 E 2997 2980 1.28      
22 E 2997 2980 1.28      
23 E 2972 2955 81.34      
23 E 2972 2955 81.30      
24 E 2959 2942 0.38      
24 E 2959 2942 0.38      
25 E 1422 1413 7.86      
25 E 1422 1413 7.87      
26 E 1400 1392 0.02      
26 E 1400 1392 0.02      
27 E 1326 1318 0.25      
27 E 1326 1318 0.25      
28 E 1306 1298 0.01      
28 E 1306 1298 0.01      
29 E 1276 1268 0.00      
29 E 1276 1268 0.00      
30 E 1254 1247 2.31      
30 E 1254 1247 2.31      
31 E 1208 1201 0.01      
31 E 1208 1201 0.01      
32 E 1121 1114 0.01      
32 E 1121 1114 0.01      
33 E 1080 1074 0.01      
33 E 1080 1074 0.01      
34 E 1054 1047 0.05      
34 E 1054 1047 0.05      
35 E 950 945 0.00      
35 E 950 945 0.00      
36 E 868 863 1.47      
36 E 868 863 1.46      
37 E 803 798 1.19      
37 E 803 798 1.19      
38 E 494 491 0.00      
38 E 494 491 0.00      
39 E 364 362 0.03      
39 E 364 362 0.03      
40 E 276 275 0.00      
40 E 276 275 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 43954.0 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 43699.1 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 PBEPBE/cc-pVDZ
ABC
0.08057 0.07765 0.07765

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

Point Group is D3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.295
C2 0.000 0.000 -1.295
C3 -0.102 1.439 0.769
C4 1.297 -0.631 0.769
C5 -1.195 -0.808 0.769
C6 0.102 1.439 -0.769
C7 -1.297 -0.631 -0.769
C8 1.195 -0.808 -0.769
H9 0.000 0.000 2.410
H10 0.000 0.000 -2.410
H11 0.744 2.042 1.180
H12 -1.042 1.940 1.204
H13 1.397 -1.665 1.180
H14 2.201 -0.067 1.204
H15 -2.140 -0.377 1.180
H16 -1.159 -1.872 1.204
H17 -0.744 2.042 -1.180
H18 1.042 1.940 -1.204
H19 -1.397 -1.665 -1.180
H20 -2.201 -0.067 -1.204
H21 2.140 -0.377 -1.180
H22 1.159 -1.872 -1.204

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
C12.58921.53501.53501.53502.51772.51772.51771.11563.70482.17602.20392.17602.20392.17602.20393.29363.33083.29363.33083.29363.3308
C22.58922.51772.51772.51771.53501.53501.53503.70481.11563.29363.33083.29363.33083.29363.33082.17602.20392.17602.20392.17602.2039
C31.53502.51772.49802.49801.55172.84163.01582.18483.49111.11751.15063.47092.78632.76003.50272.13902.33583.88673.25073.48224.0557
C41.53502.51772.49802.49802.84163.01581.55172.18483.49112.76003.50271.11751.15063.47092.78633.88673.25073.48224.05572.13902.3358
C51.53502.51772.49802.49803.01581.55172.84162.18483.49113.47092.78632.76003.50271.11751.15063.48224.05572.13902.33583.88673.2507
C62.51771.53501.55172.84163.01582.49802.49803.49112.18482.13902.33583.88673.25073.48224.05571.11751.15063.47092.78632.76003.5027
C72.51771.53502.84163.01581.55172.49802.49803.49112.18483.88673.25073.48224.05572.13902.33582.76003.50271.11751.15063.47092.7863
C82.51771.53503.01581.55172.84162.49802.49803.49112.18483.48224.05572.13902.33583.88673.25073.47092.78632.76003.50271.11751.1506
H91.11563.70482.18482.18482.18483.49113.49113.49114.82042.49692.51062.49692.51062.49692.51064.19694.23264.19694.23264.19694.2326
H103.70481.11563.49113.49113.49112.18482.18482.18484.82044.19694.23264.19694.23264.19694.23262.49692.51062.49692.51062.49692.5106
H112.17603.29361.11752.76003.47092.13903.88673.48222.49694.19691.78873.76382.56403.76384.35222.79012.40564.88804.33673.65724.6024
H122.20393.33081.15063.50272.78632.33583.25074.05572.51064.23261.78874.35223.81412.56403.81412.40563.18544.33673.34294.60245.0181
H132.17603.29363.47091.11752.76003.88673.48222.13902.49694.19693.76384.35221.78873.76382.56404.88804.33673.65724.60242.79012.4056
H142.20393.33082.78631.15063.50273.25074.05572.33582.51064.23262.56403.81411.78874.35223.81414.33673.34294.60245.01812.40563.1854
H152.17603.29362.76003.47091.11753.48222.13903.88672.49694.19693.76382.56403.76384.35221.78873.65724.60242.79012.40564.88804.3367
H162.20393.33083.50272.78631.15064.05572.33583.25072.51064.23264.35223.81412.56403.81411.78874.60245.01812.40563.18544.33673.3429
H173.29362.17602.13903.88673.48221.11752.76003.47094.19692.49692.79012.40564.88804.33673.65724.60241.78873.76382.56403.76384.3522
H183.33082.20392.33583.25074.05571.15063.50272.78634.23262.51062.40563.18544.33673.34294.60245.01811.78874.35223.81412.56403.8141
H193.29362.17603.88673.48222.13903.47091.11752.76004.19692.49694.88804.33673.65724.60242.79012.40563.76384.35221.78873.76382.5640
H203.33082.20393.25074.05572.33582.78631.15063.50274.23262.51064.33673.34294.60245.01812.40563.18542.56403.81411.78874.35223.8141
H213.29362.17603.48222.13903.88672.76003.47091.11754.19692.49693.65724.60242.79012.40564.88804.33673.76382.56403.76384.35221.7887
H223.33082.20394.05572.33583.25073.50272.78631.15064.23262.51064.60245.01812.40563.18544.33673.34294.35223.81412.56403.81411.7887

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 109.303 C1 C3 H11 109.236
C1 C3 H12 109.468 C1 C4 C8 109.303
C1 C4 H13 109.236 C1 C4 H14 109.468
C1 C5 C7 109.303 C1 C5 H15 109.236
C1 C5 H17 70.126 C2 C6 C3 109.303
C2 C6 H17 109.236 C2 C6 H18 109.468
C2 C7 C5 109.303 C2 C7 H19 109.236
C2 C7 H20 109.468 C2 C8 C4 109.303
C2 C8 H21 109.236 C2 C8 H22 109.468
C3 C1 C4 108.915 C3 C1 C5 108.915
C3 C1 H9 110.021 C3 C6 H17 105.363
C3 C6 H18 118.871 C4 C1 C5 108.915
C4 C1 H9 110.021 C4 C8 H21 105.362
C4 C8 H22 118.871 C5 C1 H9 110.021
C5 C7 H19 105.362 C5 C7 H20 118.871
C6 C2 C7 108.915 C6 C2 C8 108.915
C6 C2 H10 110.021 C6 C3 H11 105.363
C6 C3 H12 118.871 C7 C2 C8 108.915
C7 C2 H10 110.021 C7 C5 H15 105.362
C7 C5 H16 118.871 C8 C2 H10 110.021
C8 C4 H13 105.362 C8 C4 H14 118.871
H11 C3 H12 104.110 H13 C4 H14 104.110
H15 C5 H16 104.110 H17 C6 H18 104.110
H19 C7 H20 104.110 H21 C8 H22 104.110
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.123      
2 C -0.123      
3 C 0.035      
4 C 0.035      
5 C 0.035      
6 C 0.035      
7 C 0.035      
8 C 0.035      
9 H -0.027      
10 H -0.027      
11 H 0.008      
12 H 0.007      
13 H 0.008      
14 H 0.007      
15 H 0.008      
16 H 0.007      
17 H 0.008      
18 H 0.007      
19 H 0.008      
20 H 0.007      
21 H 0.008      
22 H 0.007      


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 -51.980 0.000 0.000
y 0.000 -51.980 0.000
z 0.000 0.000 -52.146
Traceless
 xyz
x 0.083 0.000 0.000
y 0.000 0.083 0.000
z 0.000 0.000 -0.166
Polar
3z2-r2-0.332
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 12.539 0.000 -0.000
y 0.000 12.538 0.000
z -0.000 0.000 12.519


<r2> (average value of r2) Å2
<r2> 235.540
(<r2>)1/2 15.347