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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 | -116.912586 |
| Energy at 298.15K | -116.916819 |
| HF Energy | -116.476791 |
| Nuclear repulsion energy | 64.752323 |
| 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 | 3315 | 3107 | ||||
| 2 | A1 | 3216 | 3014 | ||||
| 3 | A1 | 3207 | 3006 | ||||
| 4 | A1 | 1567 | 1469 | ||||
| 5 | A1 | 1295 | 1214 | ||||
| 6 | A1 | 1051 | 985 | ||||
| 7 | A1 | 430 | 403 | ||||
| 8 | A2 | 753 | 705 | ||||
| 9 | A2 | 562 | 527 | ||||
| 10 | B1 | 999 | 937 | ||||
| 11 | B1 | 755 | 707 | ||||
| 12 | B1 | 531 | 498 | ||||
| 13 | B2 | 3312 | 3104 | ||||
| 14 | B2 | 3208 | 3006 | ||||
| 15 | B2 | 1550 | 1453 | ||||
| 16 | B2 | 1449 | 1358 | ||||
| 17 | B2 | 1207 | 1131 | ||||
| 18 | B2 | 955 | 895 |
| A | B | C |
|---|---|---|
| 1.80480 | 0.34359 | 0.28864 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.452 |
| H2 | 0.000 | 0.000 | 1.539 |
| C3 | 0.000 | 1.230 | -0.199 |
| C4 | 0.000 | -1.230 | -0.199 |
| H5 | 0.000 | 2.162 | 0.349 |
| H6 | 0.000 | -2.162 | 0.349 |
| H7 | 0.000 | 1.286 | -1.281 |
| H8 | 0.000 | -1.286 | -1.281 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0866 | 1.3917 | 1.3917 | 2.1645 | 2.1645 | 2.1582 | 2.1582 | H2 | 1.0866 | 2.1290 | 2.1290 | 2.4678 | 2.4678 | 3.0992 | 3.0992 | C3 | 1.3917 | 2.1290 | 2.4599 | 1.0813 | 3.4360 | 1.0835 | 2.7388 | C4 | 1.3917 | 2.1290 | 2.4599 | 3.4360 | 1.0813 | 2.7388 | 1.0835 | H5 | 2.1645 | 2.4678 | 1.0813 | 3.4360 | 4.3241 | 1.8505 | 3.8140 | H6 | 2.1645 | 2.4678 | 3.4360 | 1.0813 | 4.3241 | 3.8140 | 1.8505 | H7 | 2.1582 | 3.0992 | 1.0835 | 2.7388 | 1.8505 | 3.8140 | 2.5721 | H8 | 2.1582 | 3.0992 | 2.7388 | 1.0835 | 3.8140 | 1.8505 | 2.5721 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.651 | C1 | C3 | H7 | 120.864 | |
| C1 | C4 | H6 | 121.651 | C1 | C4 | H8 | 120.864 | |
| H2 | C1 | C3 | 117.897 | H2 | C1 | C4 | 117.897 | |
| C3 | C1 | C4 | 124.207 | H5 | C3 | H7 | 117.485 | |
| H6 | C4 | H8 | 117.485 |