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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 | -2479.520834 |
| Energy at 298.15K | -2479.524935 |
| HF Energy | -2479.042329 |
| Nuclear repulsion energy | 185.938324 |
| 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 | 3182 | 3039 | 11.16 | |||
| 2 | A1 | 3078 | 2940 | 24.29 | |||
| 3 | A1 | 1507 | 1440 | 0.25 | |||
| 4 | A1 | 1366 | 1304 | 3.66 | |||
| 5 | A1 | 997 | 952 | 18.36 | |||
| 6 | A1 | 608 | 581 | 0.11 | |||
| 7 | A1 | 216 | 207 | 0.00 | |||
| 8 | A2 | 3177 | 3034 | 0.00 | |||
| 9 | A2 | 1485 | 1418 | 0.00 | |||
| 10 | A2 | 919 | 878 | 0.00 | |||
| 11 | A2 | 144 | 138 | 0.00 | |||
| 12 | B1 | 3172 | 3029 | 22.55 | |||
| 13 | B1 | 1494 | 1427 | 12.56 | |||
| 14 | B1 | 951 | 908 | 10.52 | |||
| 15 | B1 | 154 | 147 | 0.29 | |||
| 16 | B2 | 3182 | 3039 | 4.69 | |||
| 17 | B2 | 3081 | 2943 | 23.38 | |||
| 18 | B2 | 1501 | 1434 | 13.45 | |||
| 19 | B2 | 1344 | 1283 | 9.65 | |||
| 20 | B2 | 878 | 839 | 0.10 | |||
| 21 | B2 | 625 | 597 | 1.07 |
| A | B | C |
|---|---|---|
| 0.37211 | 0.22950 | 0.15014 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Se1 | 0.000 | 0.000 | 0.479 |
| C2 | 0.000 | 1.454 | -0.828 |
| C3 | 0.000 | -1.454 | -0.828 |
| H4 | 0.000 | 2.393 | -0.270 |
| H5 | 0.000 | -2.393 | -0.270 |
| H6 | 0.896 | 1.403 | -1.450 |
| H7 | -0.896 | 1.403 | -1.450 |
| H8 | -0.896 | -1.403 | -1.450 |
| H9 | 0.896 | -1.403 | -1.450 |
| Se1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| Se1 | 1.9545 | 1.9545 | 2.5075 | 2.5075 | 2.5482 | 2.5482 | 2.5482 | 2.5482 | C2 | 1.9545 | 2.9078 | 1.0923 | 3.8872 | 1.0922 | 1.0922 | 3.0586 | 3.0586 | C3 | 1.9545 | 2.9078 | 3.8872 | 1.0923 | 3.0586 | 3.0586 | 1.0922 | 1.0922 | H4 | 2.5075 | 1.0923 | 3.8872 | 4.7863 | 1.7819 | 1.7819 | 4.0755 | 4.0755 | H5 | 2.5075 | 3.8872 | 1.0923 | 4.7863 | 4.0755 | 4.0755 | 1.7819 | 1.7819 | H6 | 2.5482 | 1.0922 | 3.0586 | 1.7819 | 4.0755 | 1.7919 | 3.3300 | 2.8069 | H7 | 2.5482 | 1.0922 | 3.0586 | 1.7819 | 4.0755 | 1.7919 | 2.8069 | 3.3300 | H8 | 2.5482 | 3.0586 | 1.0922 | 4.0755 | 1.7819 | 3.3300 | 2.8069 | 1.7919 | H9 | 2.5482 | 3.0586 | 1.0922 | 4.0755 | 1.7819 | 2.8069 | 3.3300 | 1.7919 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Se1 | C2 | H4 | 107.367 | Se1 | C2 | H6 | 110.281 | |
| Se1 | C2 | H7 | 110.281 | Se1 | C3 | H5 | 107.367 | |
| Se1 | C3 | H8 | 110.281 | Se1 | C3 | H9 | 110.281 | |
| C2 | Se1 | C3 | 96.123 | H4 | C2 | H6 | 109.315 | |
| H4 | C2 | H7 | 109.315 | H5 | C3 | H8 | 109.315 | |
| H5 | C3 | H9 | 109.315 | H6 | C2 | H7 | 110.225 | |
| H8 | C3 | H9 | 110.225 |