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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 | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.169892 |
| Energy at 298.15K | -118.176083 |
| HF Energy | -117.676266 |
| Nuclear repulsion energy | 75.340884 |
| 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' | 3187 | 3067 | ||||
| 2 | A' | 3116 | 2999 | ||||
| 3 | A' | 3059 | 2944 | ||||
| 4 | A' | 2977 | 2866 | ||||
| 5 | A' | 1506 | 1450 | ||||
| 6 | A' | 1488 | 1433 | ||||
| 7 | A' | 1433 | 1379 | ||||
| 8 | A' | 1194 | 1150 | ||||
| 9 | A' | 1056 | 1016 | ||||
| 10 | A' | 890 | 856 | ||||
| 11 | A' | 432 | 415 | ||||
| 12 | A' | 358 | 344 | ||||
| 13 | A' | 157 | 151 | ||||
| 14 | A" | 3117 | 3000 | ||||
| 15 | A" | 3058 | 2943 | ||||
| 16 | A" | 2974 | 2863 | ||||
| 17 | A" | 1495 | 1439 | ||||
| 18 | A" | 1477 | 1422 | ||||
| 19 | A" | 1432 | 1378 | ||||
| 20 | A" | 1383 | 1332 | ||||
| 21 | A" | 1155 | 1111 | ||||
| 22 | A" | 948 | 913 | ||||
| 23 | A" | 944 | 909 | ||||
| 24 | A" | 82 | 79 |
| A | B | C |
|---|---|---|
| 1.23325 | 0.27862 | 0.24874 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.547 | 0.000 |
| C2 | -0.014 | -0.201 | 1.295 |
| C3 | -0.014 | -0.201 | -1.295 |
| H4 | 0.309 | 1.583 | 0.000 |
| H5 | -0.767 | -0.998 | 1.288 |
| H6 | -0.767 | -0.998 | -1.288 |
| H7 | 0.958 | -0.686 | 1.484 |
| H8 | -0.220 | 0.458 | 2.143 |
| H9 | 0.958 | -0.686 | -1.484 |
| H10 | -0.220 | 0.458 | -2.143 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4954 | 1.4954 | 1.0854 | 2.1474 | 2.1474 | 2.1595 | 2.1548 | 2.1595 | 2.1548 | C2 | 1.4954 | 2.5905 | 2.2279 | 1.0962 | 2.8065 | 1.1022 | 1.0930 | 2.9834 | 3.5069 | C3 | 1.4954 | 2.5905 | 2.2279 | 2.8065 | 1.0962 | 2.9834 | 3.5069 | 1.1022 | 1.0930 | H4 | 1.0854 | 2.2279 | 2.2279 | 3.0783 | 3.0783 | 2.7872 | 2.4776 | 2.7872 | 2.4776 | H5 | 2.1474 | 1.0962 | 2.8065 | 3.0783 | 2.5766 | 1.7633 | 1.7741 | 3.2794 | 3.7672 | H6 | 2.1474 | 2.8065 | 1.0962 | 3.0783 | 2.5766 | 3.2794 | 3.7672 | 1.7633 | 1.7741 | H7 | 2.1595 | 1.1022 | 2.9834 | 2.7872 | 1.7633 | 3.2794 | 1.7688 | 2.9670 | 3.9807 | H8 | 2.1548 | 1.0930 | 3.5069 | 2.4776 | 1.7741 | 3.7672 | 1.7688 | 3.9807 | 4.2862 | H9 | 2.1595 | 2.9834 | 1.1022 | 2.7872 | 3.2794 | 1.7633 | 2.9670 | 3.9807 | 1.7688 | H10 | 2.1548 | 3.5069 | 1.0930 | 2.4776 | 3.7672 | 1.7741 | 3.9807 | 4.2862 | 1.7688 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.969 | C1 | C2 | H7 | 111.577 | |
| C1 | C2 | H8 | 111.766 | C1 | C3 | H6 | 110.969 | |
| C1 | C3 | H9 | 111.577 | C1 | C3 | H10 | 111.766 | |
| C2 | C1 | C3 | 120.030 | C2 | C1 | H4 | 118.501 | |
| C3 | C1 | H4 | 118.501 | H5 | C2 | H7 | 106.659 | |
| H5 | C2 | H8 | 108.272 | H6 | C3 | H9 | 106.659 | |
| H6 | C3 | H10 | 108.272 | H7 | C2 | H8 | 107.368 | |
| H9 | C3 | H10 | 107.368 |