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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 | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -118.655208 |
| Energy at 298.15K | -118.663682 |
| HF Energy | -118.263450 |
| Nuclear repulsion energy | 82.648017 |
| 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 | 3207 | 2969 | 52.45 | |||
| 2 | A1 | 3132 | 2900 | 0.06 | |||
| 3 | A1 | 3128 | 2896 | 45.86 | |||
| 4 | A1 | 1597 | 1479 | 3.78 | |||
| 5 | A1 | 1577 | 1460 | 0.12 | |||
| 6 | A1 | 1507 | 1395 | 2.82 | |||
| 7 | A1 | 1240 | 1148 | 1.12 | |||
| 8 | A1 | 921 | 853 | 0.79 | |||
| 9 | A1 | 384 | 355 | 0.08 | |||
| 10 | A2 | 3197 | 2960 | 0.00 | |||
| 11 | A2 | 1573 | 1457 | 0.00 | |||
| 12 | A2 | 1379 | 1277 | 0.00 | |||
| 13 | A2 | 952 | 881 | 0.00 | |||
| 14 | A2 | 232 | 215 | 0.00 | |||
| 15 | B1 | 3207 | 2969 | 99.04 | |||
| 16 | B1 | 3161 | 2926 | 6.41 | |||
| 17 | B1 | 1591 | 1473 | 11.95 | |||
| 18 | B1 | 1283 | 1188 | 0.12 | |||
| 19 | B1 | 782 | 724 | 2.94 | |||
| 20 | B1 | 289 | 268 | 0.00 | |||
| 21 | B2 | 3205 | 2967 | 28.91 | |||
| 22 | B2 | 3126 | 2894 | 33.07 | |||
| 23 | B2 | 1580 | 1463 | 1.81 | |||
| 24 | B2 | 1498 | 1386 | 5.30 | |||
| 25 | B2 | 1443 | 1336 | 1.59 | |||
| 26 | B2 | 1119 | 1036 | 0.27 | |||
| 27 | B2 | 976 | 903 | 2.09 |
| A | B | C |
|---|---|---|
| 0.98604 | 0.28234 | 0.24993 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.587 |
| C2 | 0.000 | 1.269 | -0.260 |
| C3 | 0.000 | -1.269 | -0.260 |
| H4 | 0.875 | 0.000 | 1.243 |
| H5 | -0.875 | 0.000 | 1.243 |
| H6 | 0.000 | 2.165 | 0.363 |
| H7 | 0.000 | -2.165 | 0.363 |
| H8 | 0.882 | 1.309 | -0.903 |
| H9 | -0.882 | 1.309 | -0.903 |
| H10 | -0.882 | -1.309 | -0.903 |
| H11 | 0.882 | -1.309 | -0.903 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5258 | 1.5258 | 1.0936 | 1.0936 | 2.1769 | 2.1769 | 2.1707 | 2.1707 | 2.1707 | 2.1707 | C2 | 1.5258 | 2.5387 | 2.1530 | 2.1530 | 1.0915 | 3.4909 | 1.0924 | 1.0924 | 2.8001 | 2.8001 | C3 | 1.5258 | 2.5387 | 2.1530 | 2.1530 | 3.4909 | 1.0915 | 2.8001 | 2.8001 | 1.0924 | 1.0924 | H4 | 1.0936 | 2.1530 | 2.1530 | 1.7495 | 2.4956 | 2.4956 | 2.5142 | 3.0670 | 3.0670 | 2.5142 | H5 | 1.0936 | 2.1530 | 2.1530 | 1.7495 | 2.4956 | 2.4956 | 3.0670 | 2.5142 | 2.5142 | 3.0670 | H6 | 2.1769 | 1.0915 | 3.4909 | 2.4956 | 2.4956 | 4.3309 | 1.7650 | 1.7650 | 3.8020 | 3.8020 | H7 | 2.1769 | 3.4909 | 1.0915 | 2.4956 | 2.4956 | 4.3309 | 3.8020 | 3.8020 | 1.7650 | 1.7650 | H8 | 2.1707 | 1.0924 | 2.8001 | 2.5142 | 3.0670 | 1.7650 | 3.8020 | 1.7635 | 3.1569 | 2.6184 | H9 | 2.1707 | 1.0924 | 2.8001 | 3.0670 | 2.5142 | 1.7650 | 3.8020 | 1.7635 | 2.6184 | 3.1569 | H10 | 2.1707 | 2.8001 | 1.0924 | 3.0670 | 2.5142 | 3.8020 | 1.7650 | 3.1569 | 2.6184 | 1.7635 | H11 | 2.1707 | 2.8001 | 1.0924 | 2.5142 | 3.0670 | 3.8020 | 1.7650 | 2.6184 | 3.1569 | 1.7635 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.479 | C1 | C2 | H8 | 110.931 | |
| C1 | C2 | H9 | 110.931 | C1 | C3 | H7 | 111.479 | |
| C1 | C3 | H10 | 110.931 | C1 | C3 | H11 | 110.931 | |
| C2 | C1 | C3 | 112.593 | C2 | C1 | H4 | 109.452 | |
| C2 | C1 | H5 | 109.452 | C3 | C1 | H4 | 109.452 | |
| C3 | C1 | H5 | 109.452 | H4 | C1 | H5 | 106.241 | |
| H6 | C2 | H8 | 107.843 | H6 | C2 | H9 | 107.843 | |
| H7 | C3 | H10 | 107.843 | H7 | C3 | H11 | 107.843 | |
| H8 | C2 | H9 | 107.652 | H10 | C3 | H11 | 107.652 |
Electronic state