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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 | -2476.830207 |
| Energy at 298.15K | -2476.834219 |
| HF Energy | -2476.554240 |
| Nuclear repulsion energy | 182.277291 |
| 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 | 3161 | 3033 | 12.63 | |||
| 2 | A1 | 3058 | 2934 | 21.58 | |||
| 3 | A1 | 1532 | 1470 | 0.86 | |||
| 4 | A1 | 1399 | 1342 | 2.17 | |||
| 5 | A1 | 1017 | 976 | 23.61 | |||
| 6 | A1 | 552 | 530 | 0.18 | |||
| 7 | A1 | 224 | 215 | 0.00 | |||
| 8 | A2 | 3166 | 3038 | 0.00 | |||
| 9 | A2 | 1513 | 1452 | 0.00 | |||
| 10 | A2 | 908 | 871 | 0.00 | |||
| 11 | A2 | 138 | 132 | 0.00 | |||
| 12 | B1 | 3163 | 3035 | 30.80 | |||
| 13 | B1 | 1525 | 1463 | 18.84 | |||
| 14 | B1 | 941 | 903 | 13.21 | |||
| 15 | B1 | 145 | 139 | 0.20 | |||
| 16 | B2 | 3161 | 3033 | 5.85 | |||
| 17 | B2 | 3061 | 2937 | 24.79 | |||
| 18 | B2 | 1523 | 1461 | 16.17 | |||
| 19 | B2 | 1372 | 1316 | 5.10 | |||
| 20 | B2 | 900 | 864 | 0.22 | |||
| 21 | B2 | 570 | 547 | 0.30 |
| A | B | C |
|---|---|---|
| 0.35550 | 0.22061 | 0.14379 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Se1 | 0.000 | 0.000 | 0.490 |
| C2 | 0.000 | 1.487 | -0.851 |
| C3 | 0.000 | -1.487 | -0.851 |
| H4 | 0.000 | 2.430 | -0.290 |
| H5 | 0.000 | -2.430 | -0.290 |
| H6 | 0.904 | 1.425 | -1.469 |
| H7 | -0.904 | 1.425 | -1.469 |
| H8 | -0.904 | -1.425 | -1.469 |
| H9 | 0.904 | -1.425 | -1.469 |
| Se1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| Se1 | 2.0026 | 2.0026 | 2.5518 | 2.5518 | 2.5861 | 2.5861 | 2.5861 | 2.5861 | C2 | 2.0026 | 2.9730 | 1.0976 | 3.9562 | 1.0967 | 1.0967 | 3.1106 | 3.1106 | C3 | 2.0026 | 2.9730 | 3.9562 | 1.0976 | 3.1106 | 3.1106 | 1.0967 | 1.0967 | H4 | 2.5518 | 1.0976 | 3.9562 | 4.8592 | 1.7937 | 1.7937 | 4.1311 | 4.1311 | H5 | 2.5518 | 3.9562 | 1.0976 | 4.8592 | 4.1311 | 4.1311 | 1.7937 | 1.7937 | H6 | 2.5861 | 1.0967 | 3.1106 | 1.7937 | 4.1311 | 1.8084 | 3.3753 | 2.8500 | H7 | 2.5861 | 1.0967 | 3.1106 | 1.7937 | 4.1311 | 1.8084 | 2.8500 | 3.3753 | H8 | 2.5861 | 3.1106 | 1.0967 | 4.1311 | 1.7937 | 3.3753 | 2.8500 | 1.8084 | H9 | 2.5861 | 3.1106 | 1.0967 | 4.1311 | 1.7937 | 2.8500 | 3.3753 | 1.8084 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Se1 | C2 | H4 | 107.154 | Se1 | C2 | H6 | 109.617 | |
| Se1 | C2 | H7 | 109.617 | Se1 | C3 | H5 | 107.154 | |
| Se1 | C3 | H8 | 109.617 | Se1 | C3 | H9 | 109.617 | |
| C2 | Se1 | C3 | 95.856 | H4 | C2 | H6 | 109.653 | |
| H4 | C2 | H7 | 109.653 | H5 | C3 | H8 | 109.653 | |
| H5 | C3 | H9 | 109.653 | H6 | C2 | H7 | 111.064 | |
| H8 | C3 | H9 | 111.064 |