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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 | -19.690922 |
| Energy at 298.15K | -19.695123 |
| HF Energy | -19.320892 |
| Nuclear repulsion energy | 35.492661 |
| 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 | 3265 | 3082 | ||||
| 2 | A1 | 3176 | 2997 | ||||
| 3 | A1 | 3156 | 2979 | ||||
| 4 | A1 | 1537 | 1451 | ||||
| 5 | A1 | 1295 | 1222 | ||||
| 6 | A1 | 1039 | 981 | ||||
| 7 | A1 | 421 | 397 | ||||
| 8 | A2 | 726 | 685 | ||||
| 9 | A2 | 560 | 529 | ||||
| 10 | B1 | 1043 | 985 | ||||
| 11 | B1 | 767 | 723 | ||||
| 12 | B1 | 543 | 512 | ||||
| 13 | B2 | 3258 | 3075 | ||||
| 14 | B2 | 3157 | 2979 | ||||
| 15 | B2 | 1513 | 1428 | ||||
| 16 | B2 | 1403 | 1324 | ||||
| 17 | B2 | 1167 | 1102 | ||||
| 18 | B2 | 915 | 863 |
| A | B | C |
|---|---|---|
| 1.73600 | 0.33500 | 0.28081 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.464 |
| H2 | 0.000 | 0.000 | 1.564 |
| C3 | 0.000 | 1.246 | -0.204 |
| C4 | 0.000 | -1.246 | -0.204 |
| H5 | 0.000 | 2.193 | 0.353 |
| H6 | 0.000 | -2.193 | 0.353 |
| H7 | 0.000 | 1.294 | -1.302 |
| H8 | 0.000 | -1.294 | -1.302 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1005 | 1.4136 | 1.4136 | 2.1956 | 2.1956 | 2.1892 | 2.1892 | H2 | 1.1005 | 2.1631 | 2.1631 | 2.5051 | 2.5051 | 3.1448 | 3.1448 | C3 | 1.4136 | 2.1631 | 2.4918 | 1.0986 | 3.4835 | 1.0989 | 2.7673 | C4 | 1.4136 | 2.1631 | 2.4918 | 3.4835 | 1.0986 | 2.7673 | 1.0989 | H5 | 2.1956 | 2.5051 | 1.0986 | 3.4835 | 4.3856 | 1.8831 | 3.8598 | H6 | 2.1956 | 2.5051 | 3.4835 | 1.0986 | 4.3856 | 3.8598 | 1.8831 | H7 | 2.1892 | 3.1448 | 1.0989 | 2.7673 | 1.8831 | 3.8598 | 2.5885 | H8 | 2.1892 | 3.1448 | 2.7673 | 1.0989 | 3.8598 | 1.8831 | 2.5885 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.343 | C1 | C3 | H7 | 120.713 | |
| C1 | C4 | H6 | 121.343 | C1 | C4 | H8 | 120.713 | |
| H2 | C1 | C3 | 118.190 | H2 | C1 | C4 | 118.190 | |
| C3 | C1 | C4 | 123.620 | H5 | C3 | H7 | 117.945 | |
| H6 | C4 | H8 | 117.945 |