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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 | -116.946735 |
| Energy at 298.15K | -116.951092 |
| HF Energy | -116.482682 |
| Nuclear repulsion energy | 65.248745 |
| 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 | 3336 | 3336 | 8.73 | |||
| 2 | A1 | 3237 | 3237 | 0.19 | |||
| 3 | A1 | 3230 | 3230 | 10.49 | |||
| 4 | A1 | 1557 | 1557 | 2.80 | |||
| 5 | A1 | 1312 | 1312 | 0.87 | |||
| 6 | A1 | 1071 | 1071 | 0.02 | |||
| 7 | A1 | 432 | 432 | 0.17 | |||
| 8 | A2 | 831 | 831 | 0.00 | |||
| 9 | A2 | 597 | 597 | 0.00 | |||
| 10 | B1 | 1077 | 1077 | 15.09 | |||
| 11 | B1 | 854 | 854 | 70.37 | |||
| 12 | B1 | 567 | 567 | 11.72 | |||
| 13 | B2 | 3333 | 3333 | 2.16 | |||
| 14 | B2 | 3227 | 3227 | 4.19 | |||
| 15 | B2 | 1517 | 1517 | 0.19 | |||
| 16 | B2 | 1436 | 1436 | 7.44 | |||
| 17 | B2 | 1150 | 1150 | 1.19 | |||
| 18 | B2 | 950 | 950 | 0.13 |
| A | B | C |
|---|---|---|
| 1.83438 | 0.34966 | 0.29368 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.445 |
| H2 | 0.000 | 0.000 | 1.530 |
| C3 | 0.000 | 1.218 | -0.196 |
| C4 | 0.000 | -1.218 | -0.196 |
| H5 | 0.000 | 2.148 | 0.354 |
| H6 | 0.000 | -2.148 | 0.354 |
| H7 | 0.000 | 1.277 | -1.276 |
| H8 | 0.000 | -1.277 | -1.276 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0849 | 1.3767 | 1.3767 | 2.1495 | 2.1495 | 2.1433 | 2.1433 | H2 | 1.0849 | 2.1126 | 2.1126 | 2.4486 | 2.4486 | 3.0831 | 3.0831 | C3 | 1.3767 | 2.1126 | 2.4368 | 1.0796 | 3.4105 | 1.0818 | 2.7193 | C4 | 1.3767 | 2.1126 | 2.4368 | 3.4105 | 1.0796 | 2.7193 | 1.0818 | H5 | 2.1495 | 2.4486 | 1.0796 | 3.4105 | 4.2951 | 1.8478 | 3.7928 | H6 | 2.1495 | 2.4486 | 3.4105 | 1.0796 | 4.2951 | 3.7928 | 1.8478 | H7 | 2.1433 | 3.0831 | 1.0818 | 2.7193 | 1.8478 | 3.7928 | 2.5543 | H8 | 2.1433 | 3.0831 | 2.7193 | 1.0818 | 3.7928 | 1.8478 | 2.5543 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.643 | C1 | C3 | H7 | 120.862 | |
| C1 | C4 | H6 | 121.643 | C1 | C4 | H8 | 120.862 | |
| H2 | C1 | C3 | 117.748 | H2 | C1 | C4 | 117.748 | |
| C3 | C1 | C4 | 124.503 | H5 | C3 | H7 | 117.495 | |
| H6 | C4 | H8 | 117.495 |