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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 | -116.898753 |
| Energy at 298.15K | -116.903119 |
| HF Energy | -116.482778 |
| Nuclear repulsion energy | 65.317204 |
| 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 | 3373 | 3373 | 10.65 | |||
| 2 | A1 | 3277 | 3277 | 0.68 | |||
| 3 | A1 | 3268 | 3268 | 11.09 | |||
| 4 | A1 | 1581 | 1581 | 2.66 | |||
| 5 | A1 | 1321 | 1321 | 0.72 | |||
| 6 | A1 | 1077 | 1077 | 0.02 | |||
| 7 | A1 | 437 | 437 | 0.16 | |||
| 8 | A2 | 826 | 826 | 0.00 | |||
| 9 | A2 | 593 | 593 | 0.00 | |||
| 10 | B1 | 1073 | 1073 | 15.26 | |||
| 11 | B1 | 849 | 849 | 70.05 | |||
| 12 | B1 | 565 | 565 | 11.49 | |||
| 13 | B2 | 3370 | 3370 | 2.80 | |||
| 14 | B2 | 3265 | 3265 | 5.89 | |||
| 15 | B2 | 1549 | 1549 | 0.12 | |||
| 16 | B2 | 1464 | 1464 | 6.34 | |||
| 17 | B2 | 1184 | 1184 | 0.84 | |||
| 18 | B2 | 965 | 965 | 0.09 |
| A | B | C |
|---|---|---|
| 1.84402 | 0.34959 | 0.29388 |
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 | 1.525 |
| C3 | 0.000 | 1.219 | -0.196 |
| C4 | 0.000 | -1.219 | -0.196 |
| H5 | 0.000 | 2.144 | 0.354 |
| H6 | 0.000 | -2.144 | 0.354 |
| H7 | 0.000 | 1.280 | -1.272 |
| H8 | 0.000 | -1.280 | -1.272 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0811 | 1.3765 | 1.3765 | 2.1459 | 2.1459 | 2.1412 | 2.1412 | H2 | 1.0811 | 2.1088 | 2.1088 | 2.4430 | 2.4430 | 3.0763 | 3.0763 | C3 | 1.3765 | 2.1088 | 2.4376 | 1.0761 | 3.4074 | 1.0781 | 2.7211 | C4 | 1.3765 | 2.1088 | 2.4376 | 3.4074 | 1.0761 | 2.7211 | 1.0781 | H5 | 2.1459 | 2.4430 | 1.0761 | 3.4074 | 4.2879 | 1.8410 | 3.7908 | H6 | 2.1459 | 2.4430 | 3.4074 | 1.0761 | 4.2879 | 3.7908 | 1.8410 | H7 | 2.1412 | 3.0763 | 1.0781 | 2.7211 | 1.8410 | 3.7908 | 2.5609 | H8 | 2.1412 | 3.0763 | 2.7211 | 1.0781 | 3.7908 | 1.8410 | 2.5609 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.589 | C1 | C3 | H7 | 120.975 | |
| C1 | C4 | H6 | 121.589 | C1 | C4 | H8 | 120.975 | |
| H2 | C1 | C3 | 117.697 | H2 | C1 | C4 | 117.697 | |
| C3 | C1 | C4 | 124.605 | H5 | C3 | H7 | 117.437 | |
| H6 | C4 | H8 | 117.437 |