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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 | -229.863229 |
| Energy at 298.15K | |
| HF Energy | -229.863229 |
| Nuclear repulsion energy | 171.020887 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.164 | 1.845 | 0.000 |
| C2 | -0.044 | 0.675 | 0.000 |
| C3 | 0.064 | -0.372 | 1.104 |
| C4 | 0.064 | -0.372 | -1.104 |
| C5 | 0.064 | -1.468 | 0.000 |
| H6 | 0.973 | -2.053 | 0.000 |
| H7 | -0.783 | -2.140 | 0.000 |
| H8 | -0.816 | -0.426 | 1.733 |
| H9 | -0.816 | -0.426 | -1.733 |
| H10 | 0.936 | -0.245 | 1.734 |
| H11 | 0.936 | -0.245 | -1.734 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.1758 | 2.4873 | 2.4873 | 3.3207 | 4.0607 | 4.0327 | 2.9302 | 2.9302 | 2.9302 | 2.9302 | C2 | 1.1758 | 1.5258 | 1.5258 | 2.1460 | 2.9119 | 2.9108 | 2.1940 | 2.1940 | 2.1942 | 2.1942 | C3 | 2.4873 | 1.5258 | 2.2084 | 1.5556 | 2.2071 | 2.2498 | 1.0833 | 2.9715 | 1.0833 | 2.9720 | C4 | 2.4873 | 1.5258 | 2.2084 | 1.5556 | 2.2071 | 2.2498 | 2.9715 | 1.0833 | 2.9720 | 1.0833 | C5 | 3.3207 | 2.1460 | 1.5556 | 1.5556 | 1.0809 | 1.0809 | 2.2058 | 2.2058 | 2.2942 | 2.2942 | H6 | 4.0607 | 2.9119 | 2.2071 | 2.2071 | 1.0809 | 1.7572 | 2.9755 | 2.9755 | 2.5057 | 2.5057 | H7 | 4.0327 | 2.9108 | 2.2498 | 2.2498 | 1.0809 | 1.7572 | 2.4382 | 2.4382 | 3.0907 | 3.0907 | H8 | 2.9302 | 2.1940 | 1.0833 | 2.9715 | 2.2058 | 2.9755 | 2.4382 | 3.4667 | 1.7617 | 3.8893 | H9 | 2.9302 | 2.1940 | 2.9715 | 1.0833 | 2.2058 | 2.9755 | 2.4382 | 3.4667 | 3.8893 | 1.7617 | H10 | 2.9302 | 2.1942 | 1.0833 | 2.9720 | 2.2942 | 2.5057 | 3.0907 | 1.7617 | 3.8893 | 3.4682 | H11 | 2.9302 | 2.1942 | 2.9720 | 1.0833 | 2.2942 | 2.5057 | 3.0907 | 3.8893 | 1.7617 | 3.4682 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 133.641 | O1 | C2 | C4 | 133.641 | |
| C2 | C3 | C5 | 88.275 | C2 | C3 | H8 | 113.381 | |
| C2 | C3 | H10 | 113.399 | C2 | C4 | C5 | 88.275 | |
| C2 | C4 | H9 | 113.381 | C2 | C4 | H11 | 113.399 | |
| C3 | C2 | C4 | 92.718 | C3 | C5 | C4 | 90.440 | |
| C3 | C5 | H6 | 112.428 | C3 | C5 | H7 | 115.981 | |
| C4 | C5 | H6 | 112.428 | C4 | C5 | H7 | 115.981 | |
| C5 | C3 | H8 | 112.169 | C5 | C3 | H10 | 119.695 | |
| C5 | C4 | H9 | 112.169 | C5 | C4 | H11 | 119.695 | |
| H6 | C5 | H7 | 108.749 | H8 | C3 | H10 | 108.802 | |
| H9 | C4 | H11 | 108.802 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.349 | |||
| 2 | C | 0.272 | |||
| 3 | C | -0.212 | |||
| 4 | C | -0.212 | |||
| 5 | C | -0.203 | |||
| 6 | H | 0.126 | |||
| 7 | H | 0.108 | |||
| 8 | H | 0.124 | |||
| 9 | H | 0.124 | |||
| 10 | H | 0.111 | |||
| 11 | H | 0.111 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.955 | -3.397 | 0.000 | 3.529 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
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| 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> | 99.622 |
|---|---|
| (<r2>)1/2 | 9.981 |