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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 | -230.971775 |
| Energy at 298.15K | |
| Nuclear repulsion energy | 169.868787 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.169 | 1.867 | 0.000 |
| C2 | -0.045 | 0.673 | 0.000 |
| C3 | 0.065 | -0.380 | 1.105 |
| C4 | 0.065 | -0.380 | -1.105 |
| C5 | 0.065 | -1.470 | 0.000 |
| H6 | 0.982 | -2.065 | 0.000 |
| H7 | -0.789 | -2.152 | 0.000 |
| H8 | -0.820 | -0.436 | 1.748 |
| H9 | -0.820 | -0.436 | -1.748 |
| H10 | 0.943 | -0.252 | 1.748 |
| H11 | 0.943 | -0.252 | -1.748 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.1998 | 2.5143 | 2.5143 | 3.3452 | 4.0962 | 4.0657 | 2.9634 | 2.9634 | 2.9632 | 2.9632 | C2 | 1.1998 | 1.5302 | 1.5302 | 2.1464 | 2.9240 | 2.9211 | 2.2106 | 2.2106 | 2.2107 | 2.2107 | C3 | 2.5143 | 1.5302 | 2.2099 | 1.5526 | 2.2136 | 2.2560 | 1.0956 | 2.9876 | 1.0956 | 2.9874 | C4 | 2.5143 | 1.5302 | 2.2099 | 1.5526 | 2.2136 | 2.2560 | 2.9876 | 1.0956 | 2.9874 | 1.0956 | C5 | 3.3452 | 2.1464 | 1.5526 | 1.5526 | 1.0924 | 1.0925 | 2.2155 | 2.2155 | 2.3041 | 2.3041 | H6 | 4.0962 | 2.9240 | 2.2136 | 2.2136 | 1.0924 | 1.7728 | 2.9923 | 2.9923 | 2.5181 | 2.5181 | H7 | 4.0657 | 2.9211 | 2.2560 | 2.2560 | 1.0925 | 1.7728 | 2.4492 | 2.4492 | 3.1083 | 3.1083 | H8 | 2.9634 | 2.2106 | 1.0956 | 2.9876 | 2.2155 | 2.9923 | 2.4492 | 3.4957 | 1.7730 | 3.9194 | H9 | 2.9634 | 2.2106 | 2.9876 | 1.0956 | 2.2155 | 2.9923 | 2.4492 | 3.4957 | 3.9194 | 1.7730 | H10 | 2.9632 | 2.2107 | 1.0956 | 2.9874 | 2.3041 | 2.5181 | 3.1083 | 1.7730 | 3.9194 | 3.4953 | H11 | 2.9632 | 2.2107 | 2.9874 | 1.0956 | 2.3041 | 2.5181 | 3.1083 | 3.9194 | 1.7730 | 3.4953 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 133.774 | O1 | C2 | C4 | 133.774 | |
| C2 | C3 | C5 | 88.250 | C2 | C3 | H8 | 113.647 | |
| C2 | C3 | H10 | 113.650 | C2 | C4 | C5 | 88.250 | |
| C2 | C4 | H9 | 113.647 | C2 | C4 | H11 | 113.650 | |
| C3 | C2 | C4 | 92.452 | C3 | C5 | C4 | 90.746 | |
| C3 | C5 | H6 | 112.468 | C3 | C5 | H7 | 115.977 | |
| C4 | C5 | H6 | 112.468 | C4 | C5 | H7 | 115.977 | |
| C5 | C3 | H8 | 112.421 | C5 | C3 | H10 | 119.949 | |
| C5 | C4 | H9 | 112.421 | C5 | C4 | H11 | 119.949 | |
| H6 | C5 | H7 | 108.468 | H8 | C3 | H10 | 108.024 | |
| H9 | C4 | H11 | 108.024 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.424 | |||
| 2 | C | 0.423 | |||
| 3 | C | -0.394 | |||
| 4 | C | -0.394 | |||
| 5 | C | -0.373 | |||
| 6 | H | 0.188 | |||
| 7 | H | 0.202 | |||
| 8 | H | 0.196 | |||
| 9 | H | 0.196 | |||
| 10 | H | 0.189 | |||
| 11 | H | 0.189 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.048 | -3.027 | 0.000 | 3.027 | |
| 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> | 100.088 |
|---|---|
| (<r2>)1/2 | 10.004 |