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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 | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -232.220304 |
| Energy at 298.15K | |
| HF Energy | -232.220304 |
| Nuclear repulsion energy | 209.093592 |
| A | B | C |
|---|---|---|
| 0.26237 | 0.14970 | 0.11679 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.785 | 0.524 |
| C2 | 0.000 | -0.785 | 0.524 |
| H3 | 0.000 | 1.350 | 1.456 |
| H4 | 0.000 | -1.350 | 1.456 |
| C5 | -1.300 | 0.668 | -0.265 |
| C6 | 1.300 | 0.668 | -0.265 |
| C7 | 1.300 | -0.668 | -0.265 |
| C8 | -1.300 | -0.668 | -0.265 |
| H9 | -1.943 | 1.418 | -0.710 |
| H10 | 1.943 | 1.418 | -0.710 |
| H11 | 1.943 | -1.418 | -0.710 |
| H12 | -1.943 | -1.418 | -0.710 |
| C1 | C2 | H3 | H4 | C5 | C6 | C7 | C8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5694 | 1.0898 | 2.3291 | 1.5250 | 1.5250 | 2.1032 | 2.1032 | 2.3875 | 2.3875 | 3.1860 | 3.1860 | C2 | 1.5694 | 2.3291 | 1.0898 | 2.1032 | 2.1032 | 1.5250 | 1.5250 | 3.1860 | 3.1860 | 2.3875 | 2.3875 | H3 | 1.0898 | 2.3291 | 2.6998 | 2.2616 | 2.2616 | 2.9535 | 2.9535 | 2.9108 | 2.9108 | 4.0159 | 4.0159 | H4 | 2.3291 | 1.0898 | 2.6998 | 2.9535 | 2.9535 | 2.2616 | 2.2616 | 4.0159 | 4.0159 | 2.9108 | 2.9108 | C5 | 1.5250 | 2.1032 | 2.2616 | 2.9535 | 2.6001 | 2.9236 | 1.3366 | 1.0834 | 3.3585 | 3.8819 | 2.2280 | C6 | 1.5250 | 2.1032 | 2.2616 | 2.9535 | 2.6001 | 1.3366 | 2.9236 | 3.3585 | 1.0834 | 2.2280 | 3.8819 | C7 | 2.1032 | 1.5250 | 2.9535 | 2.2616 | 2.9236 | 1.3366 | 2.6001 | 3.8819 | 2.2280 | 1.0834 | 3.3585 | C8 | 2.1032 | 1.5250 | 2.9535 | 2.2616 | 1.3366 | 2.9236 | 2.6001 | 2.2280 | 3.8819 | 3.3585 | 1.0834 | H9 | 2.3875 | 3.1860 | 2.9108 | 4.0159 | 1.0834 | 3.3585 | 3.8819 | 2.2280 | 3.8865 | 4.8109 | 2.8355 | H10 | 2.3875 | 3.1860 | 2.9108 | 4.0159 | 3.3585 | 1.0834 | 2.2280 | 3.8819 | 3.8865 | 2.8355 | 4.8109 | H11 | 3.1860 | 2.3875 | 4.0159 | 2.9108 | 3.8819 | 2.2280 | 1.0834 | 3.3585 | 4.8109 | 2.8355 | 3.8865 | H12 | 3.1860 | 2.3875 | 4.0159 | 2.9108 | 2.2280 | 3.8819 | 3.3585 | 1.0834 | 2.8355 | 4.8109 | 3.8865 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 121.238 | C1 | C2 | H7 | 85.623 | |
| C1 | C2 | H8 | 85.623 | C1 | C5 | H8 | 94.377 | |
| C1 | C5 | H9 | 131.755 | C1 | C6 | H7 | 94.377 | |
| C1 | C6 | H10 | 131.755 | C2 | C1 | C3 | 121.238 | |
| C2 | C1 | C5 | 85.623 | C2 | C1 | C6 | 85.623 | |
| C2 | H7 | C6 | 94.377 | C2 | H7 | H11 | 131.755 | |
| C2 | H8 | C5 | 94.377 | C2 | H8 | H12 | 131.755 | |
| C3 | C1 | C5 | 118.799 | C3 | C1 | C6 | 118.799 | |
| C4 | C2 | H7 | 118.799 | C4 | C2 | H8 | 118.799 | |
| C5 | C1 | C6 | 116.968 | C5 | H8 | H12 | 133.767 | |
| C6 | H7 | H11 | 133.767 | H7 | C6 | H10 | 133.767 | |
| H8 | C5 | H9 | 133.767 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.136 | |||
| 2 | C | 0.136 | |||
| 3 | H | 0.169 | |||
| 4 | H | 0.169 | |||
| 5 | C | -0.361 | |||
| 6 | C | -0.361 | |||
| 7 | C | -0.361 | |||
| 8 | C | -0.361 | |||
| 9 | H | 0.208 | |||
| 10 | H | 0.208 | |||
| 11 | H | 0.208 | |||
| 12 | H | 0.208 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -0.032 | 0.032 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 118.578 |
|---|---|
| (<r2>)1/2 | 10.889 |