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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 | C1 | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -270.291398 |
| Energy at 298.15K | |
| Nuclear repulsion energy | 257.079653 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 1.457 | 0.000 |
| C2 | 0.056 | -1.473 | 0.000 |
| H3 | -1.011 | -1.738 | 0.000 |
| H4 | 0.632 | -2.405 | 0.000 |
| C5 | 0.372 | -0.640 | 1.265 |
| C6 | 0.372 | -0.640 | -1.265 |
| C7 | -0.366 | 0.708 | -1.203 |
| C8 | -0.366 | 0.708 | 1.203 |
| H9 | 0.078 | -1.181 | 2.172 |
| H10 | 0.078 | -1.181 | -2.172 |
| H11 | 1.450 | -0.446 | 1.312 |
| H12 | 1.450 | -0.446 | -1.312 |
| H13 | -1.454 | 0.531 | -1.228 |
| H14 | -1.454 | 0.531 | 1.228 |
| H15 | -0.092 | 1.353 | -2.042 |
| H16 | -0.092 | 1.353 | 2.042 |
| O1 | C2 | H3 | H4 | C5 | C6 | C7 | C8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 2.9309 | 3.3512 | 3.9139 | 2.4776 | 2.4776 | 1.4635 | 1.4635 | 3.4185 | 3.4185 | 2.7290 | 2.7290 | 2.1166 | 2.1166 | 2.0464 | 2.0464 | C2 | 2.9309 | 1.0992 | 1.0958 | 1.5470 | 1.5470 | 2.5260 | 2.5260 | 2.1918 | 2.1918 | 2.1723 | 2.1723 | 2.7935 | 2.7935 | 3.4893 | 3.4893 | H3 | 3.3512 | 1.0992 | 1.7733 | 2.1719 | 2.1719 | 2.8006 | 2.8006 | 2.4925 | 2.4925 | 3.0733 | 3.0733 | 2.6174 | 2.6174 | 3.8163 | 3.8163 | H4 | 3.9139 | 1.0958 | 1.7733 | 2.1869 | 2.1869 | 3.4833 | 3.4833 | 2.5543 | 2.5543 | 2.4954 | 2.4954 | 3.8054 | 3.8054 | 4.3376 | 4.3376 | C5 | 2.4776 | 1.5470 | 2.1719 | 2.1869 | 2.5297 | 2.9070 | 1.5383 | 1.0967 | 3.4918 | 1.0964 | 2.7997 | 3.3046 | 2.1701 | 3.8886 | 2.1889 | C6 | 2.4776 | 1.5470 | 2.1719 | 2.1869 | 2.5297 | 1.5383 | 2.9070 | 3.4918 | 1.0967 | 2.7997 | 1.0964 | 2.1701 | 3.3046 | 2.1889 | 3.8886 | C7 | 1.4635 | 2.5260 | 2.8006 | 3.4833 | 2.9070 | 1.5383 | 2.4052 | 3.8929 | 2.1691 | 3.3094 | 2.1547 | 1.1029 | 2.6687 | 1.0931 | 3.3191 | C8 | 1.4635 | 2.5260 | 2.8006 | 3.4833 | 1.5383 | 2.9070 | 2.4052 | 2.1691 | 3.8929 | 2.1547 | 3.3094 | 2.6687 | 1.1029 | 3.3191 | 1.0931 | H9 | 3.4185 | 2.1918 | 2.4925 | 2.5543 | 1.0967 | 3.4918 | 3.8929 | 2.1691 | 4.3444 | 1.7791 | 3.8160 | 4.1032 | 2.4838 | 4.9200 | 2.5429 | H10 | 3.4185 | 2.1918 | 2.4925 | 2.5543 | 3.4918 | 1.0967 | 2.1691 | 3.8929 | 4.3444 | 3.8160 | 1.7791 | 2.4838 | 4.1032 | 2.5429 | 4.9200 | H11 | 2.7290 | 2.1723 | 3.0733 | 2.4954 | 1.0964 | 2.7997 | 3.3094 | 2.1547 | 1.7791 | 3.8160 | 2.6233 | 3.9799 | 3.0657 | 4.1061 | 2.4796 | H12 | 2.7290 | 2.1723 | 3.0733 | 2.4954 | 2.7997 | 1.0964 | 2.1547 | 3.3094 | 3.8160 | 1.7791 | 2.6233 | 3.0657 | 3.9799 | 2.4796 | 4.1061 | H13 | 2.1166 | 2.7935 | 2.6174 | 3.8054 | 3.3046 | 2.1701 | 1.1029 | 2.6687 | 4.1032 | 2.4838 | 3.9799 | 3.0657 | 2.4553 | 1.7870 | 3.6358 | H14 | 2.1166 | 2.7935 | 2.6174 | 3.8054 | 2.1701 | 3.3046 | 2.6687 | 1.1029 | 2.4838 | 4.1032 | 3.0657 | 3.9799 | 2.4553 | 3.6358 | 1.7870 | H15 | 2.0464 | 3.4893 | 3.8163 | 4.3376 | 3.8886 | 2.1889 | 1.0931 | 3.3191 | 4.9200 | 2.5429 | 4.1061 | 2.4796 | 1.7870 | 3.6358 | 4.0833 | H16 | 2.0464 | 3.4893 | 3.8163 | 4.3376 | 2.1889 | 3.8886 | 3.3191 | 1.0931 | 2.5429 | 4.9200 | 2.4796 | 4.1061 | 3.6358 | 1.7870 | 4.0833 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C7 | C6 | 111.227 | O1 | C7 | H13 | 110.337 | |
| O1 | C7 | H15 | 105.427 | O1 | C8 | C5 | 111.227 | |
| O1 | C8 | H14 | 110.337 | O1 | C8 | H16 | 105.427 | |
| C2 | C5 | C8 | 109.911 | C2 | C5 | H9 | 110.856 | |
| C2 | C5 | H11 | 109.338 | C2 | C6 | C7 | 109.911 | |
| C2 | C6 | H10 | 110.856 | C2 | C6 | H12 | 109.338 | |
| H3 | C2 | H4 | 107.777 | H3 | C2 | C5 | 109.152 | |
| H3 | C2 | C6 | 109.152 | H4 | C2 | C5 | 110.513 | |
| H4 | C2 | C6 | 110.513 | C5 | C2 | C6 | 109.691 | |
| C5 | C8 | H14 | 109.391 | C5 | C8 | H16 | 111.457 | |
| C6 | C7 | H13 | 109.391 | C6 | C7 | H15 | 111.457 | |
| C7 | O1 | C8 | 110.517 | C7 | C6 | H10 | 109.678 | |
| C7 | C6 | H12 | 108.573 | C8 | C5 | H9 | 109.678 | |
| C8 | C5 | H11 | 108.573 | H9 | C5 | H11 | 108.436 | |
| H10 | C6 | H12 | 108.436 | H13 | C7 | H15 | 108.928 | |
| H14 | C8 | H16 | 108.928 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.473 | -0.413 | ||
| 2 | C | -0.374 | -0.012 | ||
| 3 | H | 0.184 | 0.041 | ||
| 4 | H | 0.192 | 0.021 | ||
| 5 | C | -0.394 | -0.131 | ||
| 6 | C | -0.394 | -0.131 | ||
| 7 | C | -0.127 | 0.109 | ||
| 8 | C | -0.127 | 0.109 | ||
| 9 | H | 0.185 | 0.031 | ||
| 10 | H | 0.185 | 0.031 | ||
| 11 | H | 0.200 | 0.074 | ||
| 12 | H | 0.200 | 0.074 | ||
| 13 | H | 0.170 | 0.034 | ||
| 14 | H | 0.170 | 0.034 | ||
| 15 | H | 0.202 | 0.065 | ||
| 16 | H | 0.202 | 0.065 |
| x | y | z | Total | |
|---|---|---|---|---|
| -0.440 | -1.526 | 0.000 | 1.588 | |
| CHELPG | ||||
| AIM | ||||
| ESP | -0.462 | -1.509 | 0.000 | 1.578 |
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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> | 154.976 |
|---|---|
| (<r2>)1/2 | 12.449 |