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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 | -156.408733 |
| Energy at 298.15K | -156.416318 |
| HF Energy | -156.059731 |
| Nuclear repulsion energy | 115.360422 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3166 | 3056 | 90.31 | |||
| 2 | A | 3138 | 3029 | 9.43 | |||
| 3 | A | 3018 | 2914 | 21.87 | |||
| 4 | A | 1685 | 1626 | 4.32 | |||
| 5 | A | 1544 | 1490 | 8.63 | |||
| 6 | A | 1471 | 1420 | 11.15 | |||
| 7 | A | 1319 | 1273 | 0.68 | |||
| 8 | A | 1046 | 1010 | 1.35 | |||
| 9 | A | 858 | 829 | 0.79 | |||
| 10 | A | 293 | 283 | 0.07 | |||
| 11 | A | 3096 | 2989 | 0.00 | |||
| 12 | A | 1521 | 1469 | 0.00 | |||
| 13 | A | 1087 | 1049 | 0.00 | |||
| 14 | A | 956 | 923 | 0.00 | |||
| 15 | A | 374 | 361 | 0.00 | |||
| 16 | A | 105 | 101 | 0.00 | |||
| 17 | A | 3098 | 2990 | 70.06 | |||
| 18 | A | 1530 | 1477 | 16.46 | |||
| 19 | A | 1100 | 1062 | 2.35 | |||
| 20 | A | 697 | 673 | 58.45 | |||
| 21 | A | 105 | 101 | 1.02 | |||
| 22 | A | 3135 | 3026 | 37.04 | |||
| 23 | A | 3121 | 3013 | 2.19 | |||
| 24 | A | 3015 | 2911 | 44.76 | |||
| 25 | A | 1536 | 1483 | 8.99 | |||
| 26 | A | 1462 | 1411 | 5.52 | |||
| 27 | A | 1435 | 1385 | 0.89 | |||
| 28 | A | 1180 | 1139 | 1.37 | |||
| 29 | A | 994 | 959 | 11.36 | |||
| 30 | A | 569 | 549 | 5.70 |
| A | B | C |
|---|---|---|
| 0.52303 | 0.16313 | 0.13052 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.686 | 0.680 |
| C2 | 0.000 | -0.686 | 0.680 |
| C3 | 0.000 | 1.619 | -0.535 |
| C4 | 0.000 | -1.619 | -0.535 |
| H5 | 0.000 | 1.190 | 1.657 |
| H6 | 0.000 | -1.190 | 1.657 |
| H7 | 0.000 | 1.064 | -1.488 |
| H8 | 0.000 | -1.064 | -1.488 |
| H9 | -0.892 | 2.273 | -0.520 |
| H10 | 0.892 | 2.273 | -0.520 |
| H11 | 0.892 | -2.273 | -0.520 |
| H12 | -0.892 | -2.273 | -0.520 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3714 | 1.5325 | 2.6055 | 1.0992 | 2.1145 | 2.2008 | 2.7859 | 2.1810 | 2.1810 | 3.3153 | 3.3153 | C2 | 1.3714 | 2.6055 | 1.5325 | 2.1145 | 1.0992 | 2.7859 | 2.2008 | 3.3153 | 3.3153 | 2.1810 | 2.1810 | C3 | 1.5325 | 2.6055 | 3.2375 | 2.2343 | 3.5629 | 1.1022 | 2.8465 | 1.1060 | 1.1060 | 3.9927 | 3.9927 | C4 | 2.6055 | 1.5325 | 3.2375 | 3.5629 | 2.2343 | 2.8465 | 1.1022 | 3.9927 | 3.9927 | 1.1060 | 1.1060 | H5 | 1.0992 | 2.1145 | 2.2343 | 3.5629 | 2.3792 | 3.1474 | 3.8689 | 2.5907 | 2.5907 | 4.1866 | 4.1866 | H6 | 2.1145 | 1.0992 | 3.5629 | 2.2343 | 2.3792 | 3.8689 | 3.1474 | 4.1866 | 4.1866 | 2.5907 | 2.5907 | H7 | 2.2008 | 2.7859 | 1.1022 | 2.8465 | 3.1474 | 3.8689 | 2.1275 | 1.7868 | 1.7868 | 3.5867 | 3.5867 | H8 | 2.7859 | 2.2008 | 2.8465 | 1.1022 | 3.8689 | 3.1474 | 2.1275 | 3.5867 | 3.5867 | 1.7868 | 1.7868 | H9 | 2.1810 | 3.3153 | 1.1060 | 3.9927 | 2.5907 | 4.1866 | 1.7868 | 3.5867 | 1.7833 | 4.8833 | 4.5461 | H10 | 2.1810 | 3.3153 | 1.1060 | 3.9927 | 2.5907 | 4.1866 | 1.7868 | 3.5867 | 1.7833 | 4.5461 | 4.8833 | H11 | 3.3153 | 2.1810 | 3.9927 | 1.1060 | 4.1866 | 2.5907 | 3.5867 | 1.7868 | 4.8833 | 4.5461 | 1.7833 | H12 | 3.3153 | 2.1810 | 3.9927 | 1.1060 | 4.1866 | 2.5907 | 3.5867 | 1.7868 | 4.5461 | 4.8833 | 1.7833 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 127.504 | C1 | C2 | H6 | 117.286 | |
| C1 | C3 | H7 | 112.262 | C1 | C3 | H9 | 110.456 | |
| C1 | C3 | H10 | 110.456 | C2 | C1 | C3 | 127.504 | |
| C2 | C1 | H5 | 117.286 | C2 | C4 | H8 | 112.262 | |
| C2 | C4 | H11 | 110.456 | C2 | C4 | H12 | 110.456 | |
| C3 | C1 | H5 | 115.210 | C4 | C2 | H6 | 115.210 | |
| H7 | C3 | H9 | 108.029 | H7 | C3 | H10 | 108.029 | |
| H8 | C4 | H11 | 108.029 | H8 | C4 | H12 | 108.029 | |
| H9 | C3 | H10 | 107.441 | H11 | C4 | H12 | 107.441 |
Electronic state