All results from a given calculation for C5H8 (Bicyclo[1.1.1]pentane)
using model chemistry: CCSD(T)/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
D3H |
1A1' |
Energy calculated at CCSD(T)/cc-pVTZ
| | hartrees |
| Energy at 0K | -194.895795 |
| Energy at 298.15K | |
| HF Energy | -193.968790 |
| Nuclear repulsion energy | 179.242621 |
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 CCSD(T)/cc-pVTZ
Geometric Data calculated at CCSD(T)/cc-pVTZ
Point Group is D3h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.942 |
| C2 |
0.000 |
1.240 |
0.000 |
| C3 |
1.074 |
-0.620 |
0.000 |
| C4 |
-1.074 |
-0.620 |
0.000 |
| C5 |
0.000 |
0.000 |
-0.942 |
| H6 |
0.000 |
0.000 |
2.031 |
| H7 |
0.000 |
0.000 |
-2.031 |
| H8 |
0.905 |
1.850 |
0.000 |
| H9 |
-0.905 |
1.850 |
0.000 |
| H10 |
1.149 |
-1.709 |
0.000 |
| H11 |
2.055 |
-0.141 |
0.000 |
| H12 |
-2.055 |
-0.141 |
0.000 |
| H13 |
-1.149 |
-1.709 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
| C1 | | 1.5574 | 1.5574 | 1.5574 | 1.8849 | 1.0890 | 2.9738 | 2.2649 | 2.2649 | 2.2649 | 2.2649 | 2.2649 | 2.2649 |
C2 | 1.5574 | | 2.1476 | 2.1476 | 1.5574 | 2.3799 | 2.3799 | 1.0917 | 1.0917 | 3.1650 | 2.4755 | 2.4755 | 3.1650 | C3 | 1.5574 | 2.1476 | | 2.1476 | 1.5574 | 2.3799 | 2.3799 | 2.4755 | 3.1650 | 1.0917 | 1.0917 | 3.1650 | 2.4755 | C4 | 1.5574 | 2.1476 | 2.1476 | | 1.5574 | 2.3799 | 2.3799 | 3.1650 | 2.4755 | 2.4755 | 3.1650 | 1.0917 | 1.0917 | C5 | 1.8849 | 1.5574 | 1.5574 | 1.5574 | | 2.9738 | 1.0890 | 2.2649 | 2.2649 | 2.2649 | 2.2649 | 2.2649 | 2.2649 | H6 | 1.0890 | 2.3799 | 2.3799 | 2.3799 | 2.9738 | | 4.0628 | 2.8928 | 2.8928 | 2.8928 | 2.8928 | 2.8928 | 2.8928 | H7 | 2.9738 | 2.3799 | 2.3799 | 2.3799 | 1.0890 | 4.0628 | | 2.8928 | 2.8928 | 2.8928 | 2.8928 | 2.8928 | 2.8928 | H8 | 2.2649 | 1.0917 | 2.4755 | 3.1650 | 2.2649 | 2.8928 | 2.8928 | | 1.8109 | 3.5672 | 2.2985 | 3.5672 | 4.1094 | H9 | 2.2649 | 1.0917 | 3.1650 | 2.4755 | 2.2649 | 2.8928 | 2.8928 | 1.8109 | | 4.1094 | 3.5672 | 2.2985 | 3.5672 | H10 | 2.2649 | 3.1650 | 1.0917 | 2.4755 | 2.2649 | 2.8928 | 2.8928 | 3.5672 | 4.1094 | | 1.8109 | 3.5672 | 2.2986 | H11 | 2.2649 | 2.4755 | 1.0917 | 3.1650 | 2.2649 | 2.8928 | 2.8928 | 2.2985 | 3.5672 | 1.8109 | | 4.1094 | 3.5672 | H12 | 2.2649 | 2.4755 | 3.1650 | 1.0917 | 2.2649 | 2.8928 | 2.8928 | 3.5672 | 2.2985 | 3.5672 | 4.1094 | | 1.8109 | H13 | 2.2649 | 3.1650 | 2.4755 | 1.0917 | 2.2649 | 2.8928 | 2.8928 | 4.1094 | 3.5672 | 2.2986 | 3.5672 | 1.8109 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C5 |
74.476 |
|
C1 |
C2 |
H8 |
116.410 |
| C1 |
C2 |
H9 |
116.410 |
|
C1 |
C3 |
C5 |
74.476 |
| C1 |
C3 |
H10 |
116.410 |
|
C1 |
C3 |
H11 |
116.410 |
| C1 |
C4 |
C5 |
74.476 |
|
C1 |
C4 |
H12 |
116.410 |
| C1 |
C4 |
H13 |
116.410 |
|
C2 |
C1 |
C3 |
87.176 |
| C2 |
C1 |
C4 |
87.176 |
|
C2 |
C1 |
H6 |
127.238 |
| C2 |
C5 |
C3 |
87.176 |
|
C2 |
C5 |
C4 |
87.176 |
| C2 |
C5 |
H7 |
127.238 |
|
C3 |
C1 |
C4 |
87.176 |
| C3 |
C1 |
H6 |
127.238 |
|
C3 |
C5 |
C4 |
87.176 |
| C3 |
C5 |
H7 |
127.238 |
|
C4 |
C1 |
H6 |
127.238 |
| C4 |
C5 |
H7 |
127.238 |
|
C5 |
C2 |
H8 |
116.410 |
| C5 |
C2 |
H9 |
116.410 |
|
C5 |
C3 |
H10 |
116.410 |
| C5 |
C3 |
H11 |
116.410 |
|
C5 |
C4 |
H12 |
116.410 |
| C5 |
C4 |
H13 |
116.410 |
|
H8 |
C2 |
H9 |
112.070 |
| H10 |
C3 |
H11 |
112.069 |
|
H12 |
C4 |
H13 |
112.069 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability