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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 | -115.212238 |
| Energy at 298.15K | -115.216346 |
| HF Energy | -115.052551 |
| Nuclear repulsion energy | 64.136810 |
| 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 | 3579 | 3198 | 0.89 | |||
| 2 | A1 | 3467 | 3099 | 0.02 | |||
| 3 | A1 | 3422 | 3058 | 0.05 | |||
| 4 | A1 | 1667 | 1490 | 0.01 | |||
| 5 | A1 | 1366 | 1221 | 0.17 | |||
| 6 | A1 | 1106 | 988 | 0.02 | |||
| 7 | A1 | 441 | 394 | 0.00 | |||
| 8 | A2 | 774 | 692 | 0.00 | |||
| 9 | A2 | 639 | 571 | 0.00 | |||
| 10 | B1 | 1113 | 994 | 4.49 | |||
| 11 | B1 | 780 | 697 | 22.19 | |||
| 12 | B1 | 574 | 513 | 3.31 | |||
| 13 | B2 | 3579 | 3198 | 0.05 | |||
| 14 | B2 | 3415 | 3052 | 8.60 | |||
| 15 | B2 | 1616 | 1444 | 2.05 | |||
| 16 | B2 | 1516 | 1354 | 0.80 | |||
| 17 | B2 | 1127 | 1007 | 2.43 | |||
| 18 | B2 | 997 | 891 | 0.20 |
| A | B | C |
|---|---|---|
| 1.76676 | 0.33847 | 0.28405 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.454 |
| H2 | 0.000 | 0.000 | 1.559 |
| C3 | 0.000 | 1.238 | -0.200 |
| C4 | 0.000 | -1.238 | -0.200 |
| H5 | 0.000 | 2.186 | 0.359 |
| H6 | 0.000 | -2.186 | 0.359 |
| H7 | 0.000 | 1.302 | -1.300 |
| H8 | 0.000 | -1.302 | -1.300 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1052 | 1.3997 | 1.3997 | 2.1879 | 2.1879 | 2.1837 | 2.1837 | H2 | 1.1052 | 2.1507 | 2.1507 | 2.4936 | 2.4936 | 3.1409 | 3.1409 | C3 | 1.3997 | 2.1507 | 2.4752 | 1.1006 | 3.4687 | 1.1014 | 2.7671 | C4 | 1.3997 | 2.1507 | 2.4752 | 3.4687 | 1.1006 | 2.7671 | 1.1014 | H5 | 2.1879 | 2.4936 | 1.1006 | 3.4687 | 4.3716 | 1.8794 | 3.8617 | H6 | 2.1879 | 2.4936 | 3.4687 | 1.1006 | 4.3716 | 3.8617 | 1.8794 | H7 | 2.1837 | 3.1409 | 1.1014 | 2.7671 | 1.8794 | 3.8617 | 2.6032 | H8 | 2.1837 | 3.1409 | 2.7671 | 1.1014 | 3.8617 | 1.8794 | 2.6032 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.641 | C1 | C3 | H7 | 121.177 | |
| C1 | C4 | H6 | 121.641 | C1 | C4 | H8 | 121.177 | |
| H2 | C1 | C3 | 117.846 | H2 | C1 | C4 | 117.846 | |
| C3 | C1 | C4 | 124.308 | H5 | C3 | H7 | 117.182 | |
| H6 | C4 | H8 | 117.182 |