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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 | -19.552133 |
| Energy at 298.15K | -19.556286 |
| HF Energy | -19.286651 |
| Nuclear repulsion energy | 35.447036 |
| 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 | 2986 | 39.47 | |||
| 2 | A1 | 3073 | 2898 | 6.58 | |||
| 3 | A1 | 3051 | 2877 | 17.88 | |||
| 4 | A1 | 1523 | 1437 | 2.87 | |||
| 5 | A1 | 1267 | 1194 | 0.29 | |||
| 6 | A1 | 1025 | 967 | 0.15 | |||
| 7 | A1 | 427 | 402 | 0.01 | |||
| 8 | A2 | 700 | 660 | 0.00 | |||
| 9 | A2 | 537 | 507 | 0.00 | |||
| 10 | B1 | 955 | 901 | 46.24 | |||
| 11 | B1 | 692 | 652 | 97.74 | |||
| 12 | B1 | 517 | 488 | 11.22 | |||
| 13 | B2 | 3161 | 2982 | 11.21 | |||
| 14 | B2 | 3049 | 2875 | 17.28 | |||
| 15 | B2 | 1496 | 1411 | 1.55 | |||
| 16 | B2 | 1408 | 1328 | 5.25 | |||
| 17 | B2 | 1133 | 1068 | 0.07 | |||
| 18 | B2 | 936 | 883 | 0.26 |
| A | B | C |
|---|---|---|
| 1.75796 | 0.33151 | 0.27892 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.458 |
| H2 | 0.000 | 0.000 | 1.558 |
| C3 | 0.000 | 1.252 | -0.202 |
| C4 | 0.000 | -1.252 | -0.202 |
| H5 | 0.000 | 2.195 | 0.358 |
| H6 | 0.000 | -2.195 | 0.358 |
| H7 | 0.000 | 1.318 | -1.298 |
| H8 | 0.000 | -1.318 | -1.298 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1001 | 1.4154 | 1.4154 | 2.1968 | 2.1968 | 2.1953 | 2.1953 | H2 | 1.1001 | 2.1598 | 2.1598 | 2.5013 | 2.5013 | 3.1454 | 3.1454 | C3 | 1.4154 | 2.1598 | 2.5048 | 1.0958 | 3.4921 | 1.0984 | 2.7942 | C4 | 1.4154 | 2.1598 | 2.5048 | 3.4921 | 1.0958 | 2.7942 | 1.0984 | H5 | 2.1968 | 2.5013 | 1.0958 | 3.4921 | 4.3891 | 1.8738 | 3.8830 | H6 | 2.1968 | 2.5013 | 3.4921 | 1.0958 | 4.3891 | 3.8830 | 1.8738 | H7 | 2.1953 | 3.1454 | 1.0984 | 2.7942 | 1.8738 | 3.8830 | 2.6354 | H8 | 2.1953 | 3.1454 | 2.7942 | 1.0984 | 3.8830 | 1.8738 | 2.6354 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.526 | C1 | C3 | H7 | 121.179 | |
| C1 | C4 | H6 | 121.526 | C1 | C4 | H8 | 121.179 | |
| H2 | C1 | C3 | 117.770 | H2 | C1 | C4 | 117.770 | |
| C3 | C1 | C4 | 124.459 | H5 | C3 | H7 | 117.296 | |
| H6 | C4 | H8 | 117.296 |