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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 | -2479.540652 |
| Energy at 298.15K | -2479.544731 |
| HF Energy | -2479.042674 |
| Nuclear repulsion energy | 185.360187 |
| 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 | 3167 | 3054 | 10.22 | |||
| 2 | A1 | 3058 | 2949 | 25.24 | |||
| 3 | A1 | 1471 | 1419 | 0.35 | |||
| 4 | A1 | 1333 | 1285 | 2.55 | |||
| 5 | A1 | 984 | 949 | 13.29 | |||
| 6 | A1 | 608 | 587 | 0.09 | |||
| 7 | A1 | 212 | 204 | 0.00 | |||
| 8 | A2 | 3159 | 3047 | 0.00 | |||
| 9 | A2 | 1452 | 1400 | 0.00 | |||
| 10 | A2 | 902 | 870 | 0.00 | |||
| 11 | A2 | 145 | 140 | 0.00 | |||
| 12 | B1 | 3153 | 3042 | 16.25 | |||
| 13 | B1 | 1462 | 1410 | 9.63 | |||
| 14 | B1 | 931 | 898 | 7.00 | |||
| 15 | B1 | 153 | 148 | 0.19 | |||
| 16 | B2 | 3167 | 3055 | 4.80 | |||
| 17 | B2 | 3061 | 2952 | 22.82 | |||
| 18 | B2 | 1465 | 1413 | 11.21 | |||
| 19 | B2 | 1310 | 1264 | 9.96 | |||
| 20 | B2 | 867 | 836 | 0.13 | |||
| 21 | B2 | 627 | 604 | 0.84 |
| A | B | C |
|---|---|---|
| 0.36831 | 0.22900 | 0.14944 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Se1 | 0.000 | 0.000 | 0.481 |
| C2 | 0.000 | 1.454 | -0.831 |
| C3 | 0.000 | -1.454 | -0.831 |
| H4 | 0.000 | 2.404 | -0.275 |
| H5 | 0.000 | -2.404 | -0.275 |
| H6 | 0.903 | 1.401 | -1.458 |
| H7 | -0.903 | 1.401 | -1.458 |
| H8 | -0.903 | -1.401 | -1.458 |
| H9 | 0.903 | -1.401 | -1.458 |
| Se1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| Se1 | 1.9589 | 1.9589 | 2.5206 | 2.5206 | 2.5570 | 2.5570 | 2.5570 | 2.5570 | C2 | 1.9589 | 2.9087 | 1.1007 | 3.8986 | 1.1008 | 1.1008 | 3.0595 | 3.0595 | C3 | 1.9589 | 2.9087 | 3.8986 | 1.1007 | 3.0595 | 3.0595 | 1.1008 | 1.1008 | H4 | 2.5206 | 1.1007 | 3.8986 | 4.8089 | 1.7950 | 1.7950 | 4.0858 | 4.0858 | H5 | 2.5206 | 3.8986 | 1.1007 | 4.8089 | 4.0858 | 4.0858 | 1.7950 | 1.7950 | H6 | 2.5570 | 1.1008 | 3.0595 | 1.7950 | 4.0858 | 1.8068 | 3.3335 | 2.8015 | H7 | 2.5570 | 1.1008 | 3.0595 | 1.7950 | 4.0858 | 1.8068 | 2.8015 | 3.3335 | H8 | 2.5570 | 3.0595 | 1.1008 | 4.0858 | 1.7950 | 3.3335 | 2.8015 | 1.8068 | H9 | 2.5570 | 3.0595 | 1.1008 | 4.0858 | 1.7950 | 2.8015 | 3.3335 | 1.8068 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Se1 | C2 | H4 | 107.608 | Se1 | C2 | H6 | 110.199 | |
| Se1 | C2 | H7 | 110.199 | Se1 | C3 | H5 | 107.608 | |
| Se1 | C3 | H8 | 110.199 | Se1 | C3 | H9 | 110.199 | |
| C2 | Se1 | C3 | 95.875 | H4 | C2 | H6 | 109.241 | |
| H4 | C2 | H7 | 109.241 | H5 | C3 | H8 | 109.241 | |
| H5 | C3 | H9 | 109.241 | H6 | C2 | H7 | 110.298 | |
| H8 | C3 | H9 | 110.298 |