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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 | -19.531451 |
| Energy at 298.15K | -19.535627 |
| HF Energy | -19.287314 |
| Nuclear repulsion energy | 35.534439 |
| 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 | 3227 | 2974 | 43.13 | |||
| 2 | A1 | 3136 | 2891 | 5.89 | |||
| 3 | A1 | 3111 | 2868 | 20.20 | |||
| 4 | A1 | 1546 | 1426 | 2.74 | |||
| 5 | A1 | 1279 | 1179 | 0.26 | |||
| 6 | A1 | 1033 | 952 | 0.14 | |||
| 7 | A1 | 431 | 397 | 0.01 | |||
| 8 | A2 | 705 | 650 | 0.00 | |||
| 9 | A2 | 537 | 495 | 0.00 | |||
| 10 | B1 | 959 | 884 | 44.87 | |||
| 11 | B1 | 700 | 646 | 98.30 | |||
| 12 | B1 | 518 | 477 | 12.00 | |||
| 13 | B2 | 3221 | 2969 | 12.32 | |||
| 14 | B2 | 3107 | 2864 | 18.99 | |||
| 15 | B2 | 1526 | 1407 | 1.46 | |||
| 16 | B2 | 1435 | 1323 | 4.54 | |||
| 17 | B2 | 1174 | 1082 | 0.00 | |||
| 18 | B2 | 951 | 877 | 0.23 |
| A | B | C |
|---|---|---|
| 1.76686 | 0.33235 | 0.27973 |
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 | 1.552 |
| C3 | 0.000 | 1.251 | -0.202 |
| C4 | 0.000 | -1.251 | -0.202 |
| H5 | 0.000 | 2.188 | 0.355 |
| H6 | 0.000 | -2.188 | 0.355 |
| H7 | 0.000 | 1.315 | -1.293 |
| H8 | 0.000 | -1.315 | -1.293 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0941 | 1.4146 | 1.4146 | 2.1908 | 2.1908 | 2.1895 | 2.1895 | H2 | 1.0941 | 2.1545 | 2.1545 | 2.4942 | 2.4942 | 3.1339 | 3.1339 | C3 | 1.4146 | 2.1545 | 2.5028 | 1.0902 | 3.4846 | 1.0926 | 2.7887 | C4 | 1.4146 | 2.1545 | 2.5028 | 3.4846 | 1.0902 | 2.7887 | 1.0926 | H5 | 2.1908 | 2.4942 | 1.0902 | 3.4846 | 4.3768 | 1.8650 | 3.8718 | H6 | 2.1908 | 2.4942 | 3.4846 | 1.0902 | 4.3768 | 3.8718 | 1.8650 | H7 | 2.1895 | 3.1339 | 1.0926 | 2.7887 | 1.8650 | 3.8718 | 2.6303 | H8 | 2.1895 | 3.1339 | 2.7887 | 1.0926 | 3.8718 | 1.8650 | 2.6303 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.465 | C1 | C3 | H7 | 121.145 | |
| C1 | C4 | H6 | 121.465 | C1 | C4 | H8 | 121.145 | |
| H2 | C1 | C3 | 117.798 | H2 | C1 | C4 | 117.798 | |
| C3 | C1 | C4 | 124.403 | H5 | C3 | H7 | 117.389 | |
| H6 | C4 | H8 | 117.389 |