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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 no D3H 1A1'
1 2 yes D3 1A1

Conformer 1 (D3H)

Jump to S1C2
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-313.113367
Energy at 298.15K-313.130782
HF Energy-313.113367
Nuclear repulsion energy415.123320
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 3110 2970 0.00      
2 A1 3095 2955 0.00      
3 A1 3073 2934 0.00      
4 A1 1550 1480 0.00      
5 A1 1383 1321 0.00      
6 A1 1277 1219 0.00      
7 A1 1057 1009 0.00      
8 A1 939 896 0.00      
9 A1 813 776 0.00      
10 A1 618 591 0.00      
11 A1 132 126 0.00      
12 A2 3123 2981 20.16      
13 A2 3094 2954 134.05      
14 A2 3064 2925 34.34      
15 A2 1517 1448 2.23      
16 A2 1392 1329 0.48      
17 A2 1148 1096 0.07      
18 A2 1010 964 0.64      
19 A2 829 792 0.44      
20 A2 768 734 0.13      
21 E 3128 2986 82.20      
21 E 3128 2986 82.15      
22 E 3107 2966 22.29      
22 E 3107 2966 22.30      
23 E 3075 2936 68.16      
23 E 3075 2936 68.21      
24 E 3067 2928 6.18      
24 E 3067 2928 6.17      
25 E 1528 1459 8.06      
25 E 1528 1459 8.05      
26 E 1510 1442 0.01      
26 E 1510 1442 0.01      
27 E 1401 1337 0.04      
27 E 1401 1337 0.04      
28 E 1379 1316 0.14      
28 E 1378 1316 0.15      
29 E 1347 1286 0.00      
29 E 1347 1286 0.01      
30 E 1323 1263 1.90      
30 E 1323 1263 1.90      
31 E 1272 1215 0.55      
31 E 1272 1215 0.55      
32 E 1162 1110 0.05      
32 E 1162 1110 0.05      
33 E 1128 1077 0.31      
33 E 1128 1077 0.31      
34 E 1099 1049 0.13      
34 E 1099 1049 0.13      
35 E 988 943 0.04      
35 E 988 943 0.04      
36 E 903 862 1.09      
36 E 903 862 1.09      
37 E 837 799 1.04      
37 E 837 799 1.04      
38 E 497 475 0.06      
38 E 497 474 0.06      
39 E 361 345 0.05      
39 E 361 345 0.05      
40 E 273 261 0.01      
40 E 273 261 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 45877.5 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 43803.9 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 B1B95/6-31G**
ABC
0.08235 0.07985 0.07985

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 -0.125 1.431 0.761
C4 1.302 -0.607 0.761
C5 -1.177 -0.824 0.761
C6 0.125 1.431 -0.761
C7 -1.302 -0.607 -0.761
C8 1.177 -0.824 -0.761
H9 0.000 0.000 2.383
H10 0.000 0.000 -2.383
H11 0.585 2.089 1.271
H12 -1.126 1.815 0.988
H13 1.517 -1.551 1.271
H14 2.135 0.068 0.988
H15 -2.102 -0.538 1.271
H16 -1.009 -1.883 0.988
H17 -0.585 2.089 -1.271
H18 1.126 1.815 -0.988
H19 -1.517 -1.551 -1.271
H20 -2.135 0.068 -0.988
H21 2.102 -0.538 -1.271
H22 1.009 -1.883 -0.988

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
C12.57851.53091.53091.53092.50392.50392.50391.09423.67272.16982.15692.16982.15692.16982.15693.35623.12243.35623.12243.35623.1224
C22.57852.50392.50392.50391.53091.53091.53093.67271.09423.35623.12243.35623.12243.35623.12242.16982.15692.16982.15692.16982.1569
C31.53092.50392.48892.48891.54302.80353.01702.16713.45751.09421.09543.44292.64942.83683.43732.18522.18503.86842.99323.60163.9154
C41.53092.50392.48892.48892.80353.01701.54302.16713.45752.83683.43731.09421.09543.44292.64943.86842.99323.60163.91542.18522.1850
C51.53092.50392.48892.48893.01701.54302.80352.16713.45753.44292.64942.83683.43731.09421.09543.60163.91542.18522.18503.86842.9932
C62.50391.53091.54302.80353.01702.48892.48893.45752.16712.18522.18503.86842.99323.60163.91541.09421.09543.44292.64942.83683.4373
C72.50391.53092.80353.01701.54302.48892.48893.45752.16713.86842.99323.60163.91542.18522.18502.83683.43731.09421.09543.44292.6494
C82.50391.53093.01701.54302.80352.48892.48893.45752.16713.60163.91542.18522.18503.86842.99323.44292.64942.83683.43731.09421.0954
H91.09423.67272.16712.16712.16713.45753.45753.45754.76692.43822.55102.43822.55102.43822.55104.25023.99144.25023.99144.25023.9914
H103.67271.09423.45753.45753.45752.16712.16712.16714.76694.25023.99144.25023.99144.25023.99142.43822.55102.43822.55102.43822.5510
H112.16983.35621.09422.83683.44292.18523.86843.60162.43824.25021.75553.75812.56333.75814.28912.79862.33974.91294.07313.95874.5894
H122.15693.12241.09543.43732.64942.18502.99323.91542.55103.99141.75554.28913.69942.56333.69942.33972.99654.07312.82474.58944.7050
H132.16983.35623.44291.09422.83683.86843.60162.18522.43824.25023.75814.28911.75553.75812.56334.91294.07313.95874.58942.79862.3397
H142.15693.12242.64941.09543.43732.99323.91542.18502.55103.99142.56333.69941.75554.28913.69944.07312.82474.58944.70502.33972.9965
H152.16983.35622.83683.44291.09423.60162.18523.86842.43824.25023.75812.56333.75814.28911.75553.95874.58942.79862.33974.91294.0731
H162.15693.12243.43732.64941.09543.91542.18502.99322.55103.99144.28913.69942.56333.69941.75554.58944.70502.33972.99654.07312.8247
H173.35622.16982.18523.86843.60161.09422.83683.44294.25022.43822.79862.33974.91294.07313.95874.58941.75553.75812.56333.75814.2891
H183.12242.15692.18502.99323.91541.09543.43732.64943.99142.55102.33972.99654.07312.82474.58944.70501.75554.28913.69942.56333.6994
H193.35622.16983.86843.60162.18523.44291.09422.83684.25022.43824.91294.07313.95874.58942.79862.33973.75814.28911.75553.75812.5633
H203.12242.15692.99323.91542.18502.64941.09543.43733.99142.55104.07312.82474.58944.70502.33972.99652.56333.69941.75554.28913.6994
H213.35622.16983.60162.18523.86842.83683.44291.09424.25022.43823.95874.58942.79862.33974.91294.07313.75812.56333.75814.28911.7555
H223.12242.15693.91542.18502.99323.43732.64941.09543.99142.55104.58944.70502.33972.99654.07312.82474.28913.69942.56333.69941.7555

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 109.087 C1 C3 H11 110.394
C1 C3 H12 109.305 C1 C4 C8 109.087
C1 C4 H13 110.394 C1 C4 H14 109.305
C1 C5 C7 109.087 C1 C5 H15 110.394
C1 C5 H17 68.445 C2 C6 C3 109.087
C2 C6 H17 110.394 C2 C6 H18 109.305
C2 C7 C5 109.087 C2 C7 H19 110.394
C2 C7 H20 109.305 C2 C8 C4 109.087
C2 C8 H21 110.394 C2 C8 H22 109.305
C3 C1 C4 108.759 C3 C1 C5 108.759
C3 C1 H9 110.174 C3 C6 H17 110.763
C3 C6 H18 110.670 C4 C1 C5 108.759
C4 C1 H9 110.174 C4 C8 H21 110.763
C4 C8 H22 110.670 C5 C1 H9 110.174
C5 C7 H19 110.763 C5 C7 H20 110.670
C6 C2 C7 108.759 C6 C2 C8 108.759
C6 C2 H10 110.174 C6 C3 H11 110.763
C6 C3 H12 110.670 C7 C2 C8 108.759
C7 C2 H10 110.174 C7 C5 H15 110.763
C7 C5 H16 110.670 C8 C2 H10 110.174
C8 C4 H13 110.763 C8 C4 H14 110.670
H11 C3 H12 106.594 H13 C4 H14 106.594
H15 C5 H16 106.594 H17 C6 H18 106.594
H19 C7 H20 106.594 H21 C8 H22 106.594
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 -0.147      
2 C -0.147      
3 C -0.308      
4 C -0.308      
5 C -0.308      
6 C -0.308      
7 C -0.308      
8 C -0.308      
9 H 0.145      
10 H 0.145      
11 H 0.155      
12 H 0.153      
13 H 0.155      
14 H 0.153      
15 H 0.155      
16 H 0.153      
17 H 0.155      
18 H 0.153      
19 H 0.155      
20 H 0.153      
21 H 0.155      
22 H 0.153      


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 -50.890 0.000 0.000
y 0.000 -50.890 0.000
z 0.000 0.000 -50.995
Traceless
 xyz
x 0.053 0.000 0.000
y 0.000 0.053 0.000
z 0.000 0.000 -0.105
Polar
3z2-r2-0.210
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 11.360 0.000 -0.000
y 0.000 11.361 0.000
z -0.000 0.000 11.299


<r2> (average value of r2) Å2
<r2> 229.485
(<r2>)1/2 15.149

Conformer 2 (D3)

Jump to S1C1
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-313.131097
Energy at 298.15K-313.148485
HF Energy-313.131097
Nuclear repulsion energy415.218250
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 3110 2970 0.00      
2 A1 3095 2955 0.00      
3 A1 3071 2932 0.00      
4 A1 1533 1464 0.00      
5 A1 1373 1311 0.00      
6 A1 1269 1211 0.00      
7 A1 1052 1005 0.00      
8 A1 933 891 0.00      
9 A1 811 774 0.00      
10 A1 618 590 0.00      
11 A1 133 127 0.00      
12 A2 3123 2982 17.48      
13 A2 3094 2954 126.53      
14 A2 3062 2924 37.36      
15 A2 1499 1432 2.20      
16 A2 1381 1319 0.39      
17 A2 1141 1089 0.08      
18 A2 1008 962 0.62      
19 A2 827 789 0.44      
20 A2 764 729 0.14      
21 E 3128 2986 78.48      
21 E 3128 2986 78.44      
22 E 3107 2967 19.12      
22 E 3107 2967 19.14      
23 E 3073 2934 69.70      
23 E 3073 2934 69.66      
24 E 3065 2926 5.96      
24 E 3065 2926 5.95      
25 E 1510 1442 8.12      
25 E 1510 1442 8.11      
26 E 1492 1425 0.01      
26 E 1492 1425 0.01      
27 E 1390 1327 0.02      
27 E 1390 1327 0.02      
28 E 1370 1308 0.13      
28 E 1370 1308 0.14      
29 E 1336 1275 0.00      
29 E 1336 1275 0.00      
30 E 1315 1255 1.95      
30 E 1315 1255 1.95      
31 E 1264 1207 0.54      
31 E 1264 1207 0.54      
32 E 1155 1103 0.03      
32 E 1155 1103 0.03      
33 E 1122 1071 0.30      
33 E 1122 1071 0.30      
34 E 1094 1044 0.13      
34 E 1094 1044 0.13      
35 E 984 939 0.05      
35 E 984 939 0.05      
36 E 900 859 1.09      
36 E 900 859 1.09      
37 E 832 795 1.09      
37 E 832 795 1.09      
38 E 497 474 0.06      
38 E 496 474 0.06      
39 E 361 345 0.05      
39 E 361 345 0.05      
40 E 273 261 0.01      
40 E 273 261 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 45714.4 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 43648.1 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 B1B95/6-31G**
ABC
0.08236 0.07989 0.07989

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 1.287
C2 0.000 0.000 -1.287
C3 -0.106 1.431 0.765
C4 1.292 -0.623 0.765
C5 -1.186 -0.807 0.765
C6 0.106 1.431 -0.765
C7 -1.292 -0.623 -0.765
C8 1.186 -0.807 -0.765
H9 0.000 0.000 2.395
H10 0.000 0.000 -2.395
H11 0.734 2.030 1.170
H12 -1.042 1.929 1.201
H13 1.391 -1.651 1.170
H14 2.191 -0.062 1.201
H15 -2.125 -0.379 1.170
H16 -1.149 -1.867 1.201
H17 -0.734 2.030 -1.170
H18 1.042 1.929 -1.201
H19 -1.391 -1.651 -1.170
H20 -2.191 -0.062 -1.201
H21 2.125 -0.379 -1.170
H22 1.149 -1.867 -1.201

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
C12.57401.52671.52671.52672.50332.50332.50331.10773.68172.16192.19402.16192.19402.16192.19403.27063.31603.27063.31603.27063.3160
C22.57402.50332.50332.50331.52671.52671.52673.68171.10773.27063.31603.27063.31603.27063.31602.16192.19402.16192.19402.16192.1940
C31.52672.50332.48462.48461.54372.82163.00262.17153.46961.10911.14663.44982.77442.74153.48602.12032.33033.85843.23073.46384.0390
C41.52672.50332.48462.48462.82163.00261.54372.17153.46962.74153.48601.10911.14663.44982.77443.85843.23073.46384.03902.12032.3303
C51.52672.50332.48462.48463.00261.54372.82162.17153.46963.44982.77442.74153.48601.10911.14663.46384.03902.12032.33033.85843.2307
C62.50331.52671.54372.82163.00262.48462.48463.46962.17152.12032.33033.85843.23073.46384.03901.10911.14663.44982.77442.74153.4860
C72.50331.52672.82163.00261.54372.48462.48463.46962.17153.85843.23073.46384.03902.12032.33032.74153.48601.10911.14663.44982.7744
C82.50331.52673.00261.54372.82162.48462.48463.46962.17153.46384.03902.12032.33033.85843.23073.44982.77442.74153.48601.10911.1466
H91.10773.68172.17152.17152.17153.46963.46963.46964.78942.48202.49632.48202.49632.48202.49634.16744.21134.16744.21134.16744.2113
H103.68171.10773.46963.46963.46962.17152.17152.17154.78944.16744.21134.16744.21134.16744.21132.48202.49632.48202.49632.48202.4963
H112.16193.27061.10912.74153.44982.12033.85843.46382.48204.16741.77943.73912.54973.73914.32842.76232.39304.85184.30763.63554.5805
H122.19403.31601.14663.48602.77442.33033.23074.03902.49634.21131.77944.32843.79722.54973.79722.39303.18034.30763.32434.58054.9979
H132.16193.27063.44981.10912.74153.85843.46382.12032.48204.16743.73914.32841.77953.73912.54974.85184.30763.63554.58052.76232.3930
H142.19403.31602.77441.14663.48603.23074.03902.33032.49634.21132.54973.79721.77954.32843.79724.30763.32434.58054.99792.39303.1803
H152.16193.27062.74153.44981.10913.46382.12033.85842.48204.16743.73912.54973.73914.32841.77943.63554.58052.76232.39304.85184.3076
H162.19403.31603.48602.77441.14664.03902.33033.23072.49634.21134.32843.79722.54973.79721.77944.58054.99792.39303.18034.30763.3243
H173.27062.16192.12033.85843.46381.10912.74153.44984.16742.48202.76232.39304.85184.30763.63554.58051.77943.73912.54973.73914.3284
H183.31602.19402.33033.23074.03901.14663.48602.77444.21132.49632.39303.18034.30763.32434.58054.99791.77944.32843.79722.54973.7972
H193.27062.16193.85843.46382.12033.44981.10912.74154.16742.48204.85184.30763.63554.58052.76232.39303.73914.32841.77953.73912.5497
H203.31602.19403.23074.03902.33032.77441.14663.48604.21132.49634.30763.32434.58054.99792.39303.18032.54973.79721.77954.32843.7972
H213.27062.16193.46382.12033.85842.74153.44981.10914.16742.48203.63554.58052.76232.39304.85184.30763.73912.54973.73914.32841.7794
H223.31602.19404.03902.33033.23073.48602.77441.14664.21132.49634.58054.99792.39303.18034.30763.32434.32843.79722.54973.79721.7794

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 109.230 C1 C3 H11 109.188
C1 C3 H12 109.496 C1 C4 C8 109.230
C1 C4 H13 109.188 C1 C4 H14 109.496
C1 C5 C7 109.230 C1 C5 H15 109.188
C1 C5 H17 69.917 C2 C6 C3 109.230
C2 C6 H17 109.188 C2 C6 H18 109.496
C2 C7 C5 109.230 C2 C7 H19 109.188
C2 C7 H20 109.496 C2 C8 C4 109.230
C2 C8 H21 109.188 C2 C8 H22 109.496
C3 C1 C4 108.924 C3 C1 C5 108.924
C3 C1 H9 110.013 C3 C6 H17 104.933
C3 C6 H18 119.306 C4 C1 C5 108.924
C4 C1 H9 110.013 C4 C8 H21 104.933
C4 C8 H22 119.306 C5 C1 H9 110.013
C5 C7 H19 104.933 C5 C7 H20 119.306
C6 C2 C7 108.924 C6 C2 C8 108.924
C6 C2 H10 110.013 C6 C3 H11 104.933
C6 C3 H12 119.306 C7 C2 C8 108.924
C7 C2 H10 110.013 C7 C5 H15 104.933
C7 C5 H16 119.306 C8 C2 H10 110.013
C8 C4 H13 104.933 C8 C4 H14 119.306
H11 C3 H12 104.150 H13 C4 H14 104.150
H15 C5 H16 104.150 H17 C6 H18 104.150
H19 C7 H20 104.150 H21 C8 H22 104.150
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 -0.130      
2 C -0.130      
3 C -0.218      
4 C -0.218      
5 C -0.218      
6 C -0.218      
7 C -0.218      
8 C -0.218      
9 H 0.105      
10 H 0.105      
11 H 0.114      
12 H 0.112      
13 H 0.114      
14 H 0.112      
15 H 0.114      
16 H 0.112      
17 H 0.114      
18 H 0.112      
19 H 0.114      
20 H 0.112      
21 H 0.114      
22 H 0.112      


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 -50.888 0.000 0.000
y 0.000 -50.888 0.000
z 0.000 0.000 -50.980
Traceless
 xyz
x 0.046 0.000 0.000
y 0.000 0.046 0.000
z 0.000 0.000 -0.092
Polar
3z2-r2-0.184
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 11.485 0.000 -0.000
y 0.000 11.486 0.000
z -0.000 0.000 11.433


<r2> (average value of r2) Å2
<r2> 229.394
(<r2>)1/2 15.146