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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 | -19.511899 |
| Energy at 298.15K | -19.516085 |
| HF Energy | -19.287286 |
| Nuclear repulsion energy | 35.580474 |
| 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 | 3233 | 3155 | 36.72 | |||
| 2 | A1 | 3131 | 3056 | 7.87 | |||
| 3 | A1 | 3109 | 3034 | 17.26 | |||
| 4 | A1 | 1546 | 1509 | 3.13 | |||
| 5 | A1 | 1285 | 1254 | 0.32 | |||
| 6 | A1 | 1041 | 1016 | 0.18 | |||
| 7 | A1 | 432 | 422 | 0.01 | |||
| 8 | A2 | 701 | 684 | 0.00 | |||
| 9 | A2 | 547 | 533 | 0.00 | |||
| 10 | B1 | 979 | 955 | 51.25 | |||
| 11 | B1 | 690 | 674 | 106.61 | |||
| 12 | B1 | 525 | 513 | 10.67 | |||
| 13 | B2 | 3228 | 3150 | 10.14 | |||
| 14 | B2 | 3106 | 3031 | 19.53 | |||
| 15 | B2 | 1519 | 1483 | 1.68 | |||
| 16 | B2 | 1426 | 1392 | 5.76 | |||
| 17 | B2 | 1142 | 1115 | 0.10 | |||
| 18 | B2 | 952 | 929 | 0.34 |
| A | B | C |
|---|---|---|
| 1.77114 | 0.33376 | 0.28084 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.456 |
| H2 | 0.000 | 0.000 | 1.552 |
| C3 | 0.000 | 1.248 | -0.201 |
| C4 | 0.000 | -1.248 | -0.201 |
| H5 | 0.000 | 2.186 | 0.355 |
| H6 | 0.000 | -2.186 | 0.355 |
| H7 | 0.000 | 1.311 | -1.293 |
| H8 | 0.000 | -1.311 | -1.293 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0953 | 1.4111 | 1.4111 | 2.1885 | 2.1885 | 2.1860 | 2.1860 | H2 | 1.0953 | 2.1521 | 2.1521 | 2.4920 | 2.4920 | 3.1321 | 3.1321 | C3 | 1.4111 | 2.1521 | 2.4970 | 1.0906 | 3.4795 | 1.0933 | 2.7828 | C4 | 1.4111 | 2.1521 | 2.4970 | 3.4795 | 1.0906 | 2.7828 | 1.0933 | H5 | 2.1885 | 2.4920 | 1.0906 | 3.4795 | 4.3724 | 1.8660 | 3.8664 | H6 | 2.1885 | 2.4920 | 3.4795 | 1.0906 | 4.3724 | 3.8664 | 1.8660 | H7 | 2.1860 | 3.1321 | 1.0933 | 2.7828 | 1.8660 | 3.8664 | 2.6226 | H8 | 2.1860 | 3.1321 | 2.7828 | 1.0933 | 3.8664 | 1.8660 | 2.6226 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.525 | C1 | C3 | H7 | 121.071 | |
| C1 | C4 | H6 | 121.525 | C1 | C4 | H8 | 121.071 | |
| H2 | C1 | C3 | 117.776 | H2 | C1 | C4 | 117.776 | |
| C3 | C1 | C4 | 124.448 | H5 | C3 | H7 | 117.404 | |
| H6 | C4 | H8 | 117.404 |
Electronic state