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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 | -19.570219 |
| Energy at 298.15K | -19.574221 |
| HF Energy | -19.285931 |
| Nuclear repulsion energy | 35.257794 |
| 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 | 3136 | 2991 | ||||
| 2 | A1 | 3040 | 2900 | ||||
| 3 | A1 | 3020 | 2880 | ||||
| 4 | A1 | 1506 | 1436 | ||||
| 5 | A1 | 1240 | 1182 | ||||
| 6 | A1 | 999 | 953 | ||||
| 7 | A1 | 417 | 398 | ||||
| 8 | A2 | 640 | 610 | ||||
| 9 | A2 | 501 | 478 | ||||
| 10 | B1 | 896 | 854 | ||||
| 11 | B1 | 614 | 586 | ||||
| 12 | B1 | 482 | 460 | ||||
| 13 | B2 | 3130 | 2985 | ||||
| 14 | B2 | 3018 | 2878 | ||||
| 15 | B2 | 1488 | 1420 | ||||
| 16 | B2 | 1396 | 1331 | ||||
| 17 | B2 | 1155 | 1102 | ||||
| 18 | B2 | 925 | 882 |
| A | B | C |
|---|---|---|
| 1.73412 | 0.32736 | 0.27537 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.463 |
| H2 | 0.000 | 0.000 | 1.566 |
| C3 | 0.000 | 1.261 | -0.204 |
| C4 | 0.000 | -1.261 | -0.204 |
| H5 | 0.000 | 2.206 | 0.355 |
| H6 | 0.000 | -2.206 | 0.355 |
| H7 | 0.000 | 1.322 | -1.303 |
| H8 | 0.000 | -1.322 | -1.303 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1024 | 1.4268 | 1.4268 | 2.2084 | 2.2084 | 2.2062 | 2.2062 | H2 | 1.1024 | 2.1732 | 2.1732 | 2.5161 | 2.5161 | 3.1587 | 3.1587 | C3 | 1.4268 | 2.1732 | 2.5222 | 1.0978 | 3.5116 | 1.1006 | 2.8070 | C4 | 1.4268 | 2.1732 | 2.5222 | 3.5116 | 1.0978 | 2.8070 | 1.1006 | H5 | 2.2084 | 2.5161 | 1.0978 | 3.5116 | 4.4115 | 1.8790 | 3.8979 | H6 | 2.2084 | 2.5161 | 3.5116 | 1.0978 | 4.4115 | 3.8979 | 1.8790 | H7 | 2.2062 | 3.1587 | 1.1006 | 2.8070 | 1.8790 | 3.8979 | 2.6437 | H8 | 2.2062 | 3.1587 | 2.8070 | 1.1006 | 3.8979 | 1.8790 | 2.6437 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.484 | C1 | C3 | H7 | 121.059 | |
| C1 | C4 | H6 | 121.484 | C1 | C4 | H8 | 121.059 | |
| H2 | C1 | C3 | 117.893 | H2 | C1 | C4 | 117.893 | |
| C3 | C1 | C4 | 124.215 | H5 | C3 | H7 | 117.457 | |
| H6 | C4 | H8 | 117.457 |