return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C10H16 (adamantane)

using model chemistry: MP2=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes TD 1A1
Energy calculated at MP2=FULL/6-31G**
 hartrees
Energy at 0K-389.518229
Energy at 298.15K-389.539313
HF Energy-388.049851
Nuclear repulsion energy599.516108
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 MP2=FULL/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3127 2922 0.00      
2 A1 3097 2894 0.00      
3 A1 1566 1463 0.00      
4 A1 1071 1001 0.00      
5 A1 785 734 0.00      
6 A2 1155 1079 0.00      
7 E 3098 2895 0.00      
7 E 3098 2895 0.00      
8 E 1528 1428 0.00      
8 E 1528 1428 0.00      
9 E 1448 1353 0.00      
9 E 1448 1353 0.00      
10 E 1272 1188 0.00      
10 E 1272 1188 0.00      
11 E 952 890 0.00      
11 E 952 890 0.00      
12 E 405 378 0.00      
12 E 405 378 0.00      
13 T1 3154 2947 0.00      
13 T1 3154 2947 0.00      
13 T1 3154 2947 0.00      
14 T1 1385 1294 0.00      
14 T1 1385 1294 0.00      
14 T1 1385 1294 0.00      
15 T1 1361 1272 0.00      
15 T1 1361 1272 0.00      
15 T1 1361 1272 0.00      
16 T1 1156 1081 0.00      
16 T1 1156 1081 0.00      
16 T1 1156 1081 0.00      
17 T1 1096 1025 0.00      
17 T1 1096 1025 0.00      
17 T1 1096 1025 0.00      
18 T1 916 856 0.00      
18 T1 916 856 0.00      
18 T1 916 856 0.00      
19 T1 317 296 0.00      
19 T1 317 296 0.00      
19 T1 317 296 0.00      
20 T2 3159 2952 66.72      
20 T2 3159 2952 66.72      
20 T2 3159 2952 66.72      
21 T2 3120 2916 102.73      
21 T2 3120 2916 102.73      
21 T2 3120 2916 102.73      
22 T2 3098 2895 33.56      
22 T2 3098 2895 33.56      
22 T2 3098 2895 33.56      
23 T2 1543 1441 8.53      
23 T2 1543 1441 8.53      
23 T2 1543 1441 8.53      
24 T2 1426 1333 0.02      
24 T2 1426 1333 0.02      
24 T2 1426 1333 0.02      
25 T2 1384 1293 0.12      
25 T2 1384 1293 0.12      
25 T2 1384 1293 0.12      
26 T2 1146 1071 2.46      
26 T2 1146 1071 2.46      
26 T2 1146 1071 2.46      
27 T2 1009 943 1.37      
27 T2 1009 943 1.37      
27 T2 1009 943 1.37      
28 T2 832 778 0.24      
28 T2 832 778 0.24      
28 T2 832 778 0.24      
29 T2 657 614 0.07      
29 T2 657 614 0.07      
29 T2 657 614 0.07      
30 T2 450 420 0.15      
30 T2 450 420 0.15      
30 T2 450 420 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 54915.9 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 51313.5 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 MP2=FULL/6-31G**
ABC
0.05675 0.05675 0.05675

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is Td

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.885 0.885 0.885
C2 -0.885 -0.885 0.885
C3 -0.885 0.885 -0.885
C4 0.885 -0.885 -0.885
C5 0.000 0.000 1.767
C6 0.000 0.000 -1.767
C7 0.000 1.767 0.000
C8 0.000 -1.767 0.000
C9 1.767 0.000 0.000
C10 -1.767 0.000 0.000
H11 1.517 1.517 1.517
H12 -1.517 -1.517 1.517
H13 -1.517 1.517 -1.517
H14 1.517 -1.517 -1.517
H15 2.417 -0.622 0.622
H16 2.417 0.622 -0.622
H17 -2.417 -0.622 -0.622
H18 -2.417 0.622 0.622
H19 -0.622 2.417 0.622
H20 0.622 2.417 -0.622
H21 0.622 -2.417 0.622
H22 -0.622 -2.417 -0.622
H23 -0.622 0.622 2.417
H24 0.622 -0.622 2.417
H25 0.622 0.622 -2.417
H26 -0.622 -0.622 -2.417

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21 H22 H23 H24 H25 H26
C12.50392.50392.50391.53152.93331.53152.93331.53152.93331.09343.45483.45483.45482.16492.16493.93033.32272.16492.16493.32273.93032.16492.16493.32273.9303
C22.50392.50392.50391.53152.93332.93331.53152.93331.53153.45481.09343.45483.45483.32273.93032.16492.16493.32273.93032.16492.16492.16492.16493.93033.3227
C32.50392.50392.50392.93331.53151.53152.93332.93331.53153.45483.45481.09343.45483.93033.32272.16492.16492.16492.16493.93033.32273.32273.93032.16492.1649
C42.50392.50392.50392.93331.53152.93331.53151.53152.93333.45483.45483.45481.09342.16492.16493.32273.93033.93033.32272.16492.16493.93033.32272.16492.1649
C51.53151.53152.93332.93333.53492.49952.49952.49952.49952.15932.15933.92233.92232.74563.45513.45512.74562.74563.45512.74563.45511.09351.09354.27554.2755
C62.93332.93331.53151.53153.53492.49952.49952.49952.49953.92233.92232.15932.15933.45512.74562.74563.45513.45512.74563.45512.74564.27554.27551.09351.0935
C71.53152.93331.53152.93332.49952.49953.53492.49952.49952.15933.92232.15933.92233.45512.74563.45512.74561.09351.09354.27554.27552.74563.45512.74563.4551
C82.93331.53152.93331.53152.49952.49953.53492.49952.49953.92232.15933.92232.15932.74563.45512.74563.45514.27554.27551.09351.09353.45512.74563.45512.7456
C91.53152.93332.93331.53152.49952.49952.49952.49953.53492.15933.92233.92232.15931.09351.09354.27554.27553.45512.74562.74563.45513.45512.74562.74563.4551
C102.93331.53151.53152.93332.49952.49952.49952.49953.53493.92232.15932.15933.92234.27554.27551.09351.09352.74563.45513.45512.74562.74563.45513.45512.7456
H111.09343.45483.45483.45482.15933.92232.15933.92232.15933.92234.28944.28944.28942.48682.48684.96174.13142.48682.48684.13144.96172.48682.48684.13144.9617
H123.45481.09343.45483.45482.15933.92233.92232.15933.92232.15934.28944.28944.28944.13144.96172.48682.48684.13144.96172.48682.48682.48682.48684.96174.1314
H133.45483.45481.09343.45483.92232.15932.15933.92233.92232.15934.28944.28944.28944.96174.13142.48682.48682.48682.48684.96174.13144.13144.96172.48682.4868
H143.45483.45483.45481.09343.92232.15933.92232.15932.15933.92234.28944.28944.28942.48682.48684.13144.96174.96174.13142.48682.48684.96174.13142.48682.4868
H152.16493.32273.93032.16492.74563.45513.45512.74561.09354.27552.48684.13144.96172.48681.76004.99074.99074.29753.74202.53753.74203.74202.53753.74204.2975
H162.16493.93033.32272.16493.45512.74562.74563.45511.09354.27552.48684.96174.13142.48681.76004.99074.99073.74202.53753.74204.29754.29753.74202.53753.7420
H173.93032.16492.16493.32273.45512.74563.45512.74564.27551.09354.96172.48682.48684.13144.99074.99071.76003.74204.29753.74202.53753.74204.29753.74202.5375
H183.32272.16492.16493.93032.74563.45512.74563.45514.27551.09354.13142.48682.48684.96174.99074.99071.76002.53753.74204.29753.74202.53753.74204.29753.7420
H192.16493.32272.16493.93032.74563.45511.09354.27553.45512.74562.48684.13142.48684.96174.29753.74203.74202.53751.76004.99074.99072.53753.74203.74204.2975
H202.16493.93032.16493.32273.45512.74561.09354.27552.74563.45512.48684.96172.48684.13143.74202.53754.29753.74201.76004.99074.99073.74204.29752.53753.7420
H213.32272.16493.93032.16492.74563.45514.27551.09352.74563.45514.13142.48684.96172.48682.53753.74203.74204.29754.99074.99071.76003.74202.53754.29753.7420
H223.93032.16493.32272.16493.45512.74564.27551.09353.45512.74564.96172.48684.13142.48683.74204.29752.53753.74204.99074.99071.76004.29753.74203.74202.5375
H232.16492.16493.32273.93031.09354.27552.74563.45513.45512.74562.48682.48684.13144.96173.74204.29753.74202.53752.53753.74203.74204.29751.76004.99074.9907
H242.16492.16493.93033.32271.09354.27553.45512.74562.74563.45512.48682.48684.96174.13142.53753.74204.29753.74203.74204.29752.53753.74201.76004.99074.9907
H253.32273.93032.16492.16494.27551.09352.74563.45512.74563.45514.13144.96172.48682.48683.74202.53753.74204.29753.74202.53754.29753.74204.99074.99071.7600
H263.93033.32272.16492.16494.27551.09353.45512.74563.45512.74564.96174.13142.48682.48684.29753.74202.53753.74204.29753.74203.74202.53754.99074.99071.7600

picture of adamantane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 C2 109.661 C1 C5 H23 109.993
C1 C5 H24 109.993 C1 C7 C3 109.661
C1 C7 H19 109.993 C1 C7 H20 109.993
C1 C9 C4 109.661 C1 C9 H15 109.993
C1 C9 H16 109.993 C2 C5 H23 109.993
C2 C5 H24 109.993 C2 C8 C4 109.661
C2 C8 H21 109.993 C2 C8 H22 109.993
C2 C10 C3 109.661 C2 C10 H17 109.993
C2 C10 H18 109.993 C3 C6 C4 109.661
C3 C6 H25 109.993 C3 C6 H26 109.993
C3 C7 H19 109.993 C3 C7 H20 109.993
C3 C10 H17 109.993 C3 C10 H18 109.993
C4 C6 H25 109.993 C4 C6 H26 109.993
C4 C8 H21 109.993 C4 C8 H22 109.993
C4 C9 H15 109.993 C4 C9 H16 109.993
C5 C1 C7 109.376 C5 C1 C9 109.376
C5 C1 H11 109.566 C5 C2 C8 109.376
C5 C2 C10 109.376 C5 C2 H12 109.566
C6 C3 C7 109.376 C6 C3 C10 109.376
C6 C3 H13 109.566 C6 C4 C8 109.376
C6 C4 C9 109.376 C6 C4 H14 109.566
C7 C1 C9 109.376 C7 C1 H11 109.566
C7 C3 C10 109.376 C7 C3 H13 109.566
C8 C2 C10 109.376 C8 C2 H12 109.566
C8 C4 C9 109.376 C8 C4 H14 109.566
C9 C1 H11 109.566 C9 C4 H14 109.566
C10 C2 H12 109.566 C10 C3 H13 109.566
H15 C9 H16 107.176 H17 C10 H18 107.176
H19 C7 H20 107.176 H21 C8 H22 107.176
H23 C5 H24 107.176 H25 C6 H26 107.176
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability