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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -115.244830 |
| Energy at 298.15K | -115.248797 |
| HF Energy | -115.051686 |
| Nuclear repulsion energy | 63.588952 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3517 | 3517 | 1.08 | |||
| 2 | A1 | 3414 | 3414 | 0.16 | |||
| 3 | A1 | 3365 | 3365 | 0.00 | |||
| 4 | A1 | 1637 | 1637 | 0.01 | |||
| 5 | A1 | 1334 | 1334 | 0.13 | |||
| 6 | A1 | 1078 | 1078 | 0.02 | |||
| 7 | A1 | 430 | 430 | 0.00 | |||
| 8 | A2 | 719 | 719 | 0.00 | |||
| 9 | A2 | 595 | 595 | 0.00 | |||
| 10 | B1 | 1040 | 1040 | 3.97 | |||
| 11 | B1 | 721 | 721 | 19.05 | |||
| 12 | B1 | 535 | 535 | 2.77 | |||
| 13 | B2 | 3516 | 3516 | 0.11 | |||
| 14 | B2 | 3360 | 3360 | 3.66 | |||
| 15 | B2 | 1591 | 1591 | 2.74 | |||
| 16 | B2 | 1492 | 1492 | 0.08 | |||
| 17 | B2 | 1123 | 1123 | 1.97 | |||
| 18 | B2 | 979 | 979 | 0.09 |
| A | B | C |
|---|---|---|
| 1.73766 | 0.33196 | 0.27872 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.460 |
| H2 | 0.000 | 0.000 | 1.569 |
| C3 | 0.000 | 1.251 | -0.203 |
| C4 | 0.000 | -1.251 | -0.203 |
| H5 | 0.000 | 2.202 | 0.359 |
| H6 | 0.000 | -2.202 | 0.359 |
| H7 | 0.000 | 1.313 | -1.307 |
| H8 | 0.000 | -1.313 | -1.307 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1089 | 1.4152 | 1.4152 | 2.2043 | 2.2043 | 2.2008 | 2.2008 | H2 | 1.1089 | 2.1684 | 2.1684 | 2.5123 | 2.5123 | 3.1608 | 3.1608 | C3 | 1.4152 | 2.1684 | 2.5011 | 1.1049 | 3.4979 | 1.1056 | 2.7910 | C4 | 1.4152 | 2.1684 | 2.5011 | 3.4979 | 1.1049 | 2.7910 | 1.1056 | H5 | 2.2043 | 2.5123 | 1.1049 | 3.4979 | 4.4039 | 1.8881 | 3.8895 | H6 | 2.2043 | 2.5123 | 3.4979 | 1.1049 | 4.4039 | 3.8895 | 1.8881 | H7 | 2.2008 | 3.1608 | 1.1056 | 2.7910 | 1.8881 | 3.8895 | 2.6257 | H8 | 2.2008 | 3.1608 | 2.7910 | 1.1056 | 3.8895 | 1.8881 | 2.6257 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.523 | C1 | C3 | H7 | 121.143 | |
| C1 | C4 | H6 | 121.523 | C1 | C4 | H8 | 121.143 | |
| H2 | C1 | C3 | 117.913 | H2 | C1 | C4 | 117.913 | |
| C3 | C1 | C4 | 124.175 | H5 | C3 | H7 | 117.334 | |
| H6 | C4 | H8 | 117.334 |