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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 | -116.954806 |
| Energy at 298.15K | -116.959164 |
| HF Energy | -116.512522 |
| Nuclear repulsion energy | 65.410483 |
| 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 | 3348 | 3348 | 10.16 | |||
| 2 | A1 | 3254 | 3254 | 0.71 | |||
| 3 | A1 | 3245 | 3245 | 10.49 | |||
| 4 | A1 | 1580 | 1580 | 2.88 | |||
| 5 | A1 | 1320 | 1320 | 1.11 | |||
| 6 | A1 | 1073 | 1073 | 0.00 | |||
| 7 | A1 | 437 | 437 | 0.23 | |||
| 8 | A2 | 829 | 829 | 0.00 | |||
| 9 | A2 | 578 | 578 | 0.00 | |||
| 10 | B1 | 1050 | 1050 | 24.09 | |||
| 11 | B1 | 852 | 852 | 77.24 | |||
| 12 | B1 | 553 | 553 | 16.70 | |||
| 13 | B2 | 3345 | 3345 | 3.23 | |||
| 14 | B2 | 3241 | 3241 | 7.49 | |||
| 15 | B2 | 1553 | 1553 | 0.54 | |||
| 16 | B2 | 1463 | 1463 | 6.13 | |||
| 17 | B2 | 1175 | 1175 | 0.23 | |||
| 18 | B2 | 962 | 962 | 0.00 |
| A | B | C |
|---|---|---|
| 1.84470 | 0.35084 | 0.29477 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.444 |
| H2 | 0.000 | 0.000 | 1.523 |
| C3 | 0.000 | 1.217 | -0.196 |
| C4 | 0.000 | -1.217 | -0.196 |
| H5 | 0.000 | 2.139 | 0.354 |
| H6 | 0.000 | -2.139 | 0.354 |
| H7 | 0.000 | 1.275 | -1.271 |
| H8 | 0.000 | -1.275 | -1.271 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0785 | 1.3755 | 1.3755 | 2.1408 | 2.1408 | 2.1373 | 2.1373 | H2 | 1.0785 | 2.1065 | 2.1065 | 2.4372 | 2.4372 | 3.0709 | 3.0709 | C3 | 1.3755 | 2.1065 | 2.4341 | 1.0738 | 3.4008 | 1.0759 | 2.7141 | C4 | 1.3755 | 2.1065 | 2.4341 | 3.4008 | 1.0738 | 2.7141 | 1.0759 | H5 | 2.1408 | 2.4372 | 1.0738 | 3.4008 | 4.2777 | 1.8403 | 3.7812 | H6 | 2.1408 | 2.4372 | 3.4008 | 1.0738 | 4.2777 | 3.7812 | 1.8403 | H7 | 2.1373 | 3.0709 | 1.0759 | 2.7141 | 1.8403 | 3.7812 | 2.5507 | H8 | 2.1373 | 3.0709 | 2.7141 | 1.0759 | 3.7812 | 1.8403 | 2.5507 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.375 | C1 | C3 | H7 | 120.870 | |
| C1 | C4 | H6 | 121.375 | C1 | C4 | H8 | 120.870 | |
| H2 | C1 | C3 | 117.767 | H2 | C1 | C4 | 117.767 | |
| C3 | C1 | C4 | 124.467 | H5 | C3 | H7 | 117.755 | |
| H6 | C4 | H8 | 117.755 |