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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -19.562115 |
| Energy at 298.15K | -19.566161 |
| HF Energy | -19.286237 |
| Nuclear repulsion energy | 35.306081 |
| 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 | 3149 | 3149 | 43.70 | |||
| 2 | A1 | 3058 | 3058 | 7.79 | |||
| 3 | A1 | 3034 | 3034 | 18.79 | |||
| 4 | A1 | 1512 | 1512 | 2.40 | |||
| 5 | A1 | 1246 | 1246 | 0.25 | |||
| 6 | A1 | 1006 | 1006 | 0.13 | |||
| 7 | A1 | 420 | 420 | 0.01 | |||
| 8 | A2 | 658 | 658 | 0.00 | |||
| 9 | A2 | 507 | 507 | 0.00 | |||
| 10 | B1 | 909 | 909 | 45.91 | |||
| 11 | B1 | 642 | 642 | 89.91 | |||
| 12 | B1 | 490 | 490 | 8.80 | |||
| 13 | B2 | 3143 | 3143 | 12.96 | |||
| 14 | B2 | 3032 | 3032 | 17.27 | |||
| 15 | B2 | 1493 | 1493 | 1.75 | |||
| 16 | B2 | 1402 | 1402 | 2.98 | |||
| 17 | B2 | 1153 | 1153 | 0.14 | |||
| 18 | B2 | 928 | 928 | 0.17 |
| A | B | C |
|---|---|---|
| 1.74105 | 0.32821 | 0.27615 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.462 |
| H2 | 0.000 | 0.000 | 1.563 |
| C3 | 0.000 | 1.259 | -0.204 |
| C4 | 0.000 | -1.259 | -0.204 |
| H5 | 0.000 | 2.203 | 0.356 |
| H6 | 0.000 | -2.203 | 0.356 |
| H7 | 0.000 | 1.322 | -1.301 |
| H8 | 0.000 | -1.322 | -1.301 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1007 | 1.4244 | 1.4244 | 2.2053 | 2.2053 | 2.2037 | 2.2037 | H2 | 1.1007 | 2.1693 | 2.1693 | 2.5118 | 2.5118 | 3.1543 | 3.1543 | C3 | 1.4244 | 2.1693 | 2.5186 | 1.0967 | 3.5069 | 1.0993 | 2.8049 | C4 | 1.4244 | 2.1693 | 2.5186 | 3.5069 | 1.0967 | 2.8049 | 1.0993 | H5 | 2.2053 | 2.5118 | 1.0967 | 3.5069 | 4.4054 | 1.8762 | 3.8946 | H6 | 2.2053 | 2.5118 | 3.5069 | 1.0967 | 4.4054 | 3.8946 | 1.8762 | H7 | 2.2037 | 3.1543 | 1.0993 | 2.8049 | 1.8762 | 3.8946 | 2.6439 | H8 | 2.2037 | 3.1543 | 2.8049 | 1.0993 | 3.8946 | 1.8762 | 2.6439 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.484 | C1 | C3 | H7 | 121.128 | |
| C1 | C4 | H6 | 121.484 | C1 | C4 | H8 | 121.128 | |
| H2 | C1 | C3 | 117.860 | H2 | C1 | C4 | 117.860 | |
| C3 | C1 | C4 | 124.280 | H5 | C3 | H7 | 117.388 | |
| H6 | C4 | H8 | 117.388 |