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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 | -118.192209 |
| Energy at 298.15K | -118.198441 |
| HF Energy | -117.680413 |
| Nuclear repulsion energy | 75.729172 |
| 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' | 3236 | 3083 | 18.82 | |||
| 2 | A' | 3157 | 3008 | 13.56 | |||
| 3 | A' | 3092 | 2947 | 33.65 | |||
| 4 | A' | 3014 | 2872 | 32.09 | |||
| 5 | A' | 1512 | 1441 | 5.24 | |||
| 6 | A' | 1503 | 1433 | 14.29 | |||
| 7 | A' | 1421 | 1354 | 3.96 | |||
| 8 | A' | 1194 | 1138 | 2.04 | |||
| 9 | A' | 1045 | 995 | 0.05 | |||
| 10 | A' | 907 | 864 | 1.67 | |||
| 11 | A' | 408 | 389 | 17.43 | |||
| 12 | A' | 348 | 332 | 10.04 | |||
| 13 | A' | 151 | 144 | 0.41 | |||
| 14 | A" | 3158 | 3010 | 18.06 | |||
| 15 | A" | 3094 | 2949 | 3.86 | |||
| 16 | A" | 3013 | 2872 | 23.52 | |||
| 17 | A" | 1499 | 1429 | 0.61 | |||
| 18 | A" | 1492 | 1421 | 1.03 | |||
| 19 | A" | 1427 | 1360 | 9.27 | |||
| 20 | A" | 1377 | 1312 | 2.01 | |||
| 21 | A" | 1168 | 1113 | 0.06 | |||
| 22 | A" | 952 | 907 | 0.89 | |||
| 23 | A" | 943 | 899 | 0.02 | |||
| 24 | A" | 124 | 118 | 0.01 |
| A | B | C |
|---|---|---|
| 1.23805 | 0.28260 | 0.25175 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.548 | 0.000 |
| C2 | -0.013 | -0.200 | 1.286 |
| C3 | -0.013 | -0.200 | -1.286 |
| H4 | 0.279 | 1.587 | 0.000 |
| H5 | -0.783 | -0.975 | 1.288 |
| H6 | -0.783 | -0.975 | -1.288 |
| H7 | 0.944 | -0.712 | 1.452 |
| H8 | -0.184 | 0.453 | 2.139 |
| H9 | 0.944 | -0.712 | -1.452 |
| H10 | -0.184 | 0.453 | -2.139 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4875 | 1.4875 | 1.0800 | 2.1378 | 2.1378 | 2.1471 | 2.1480 | 2.1471 | 2.1480 | C2 | 1.4875 | 2.5717 | 2.2213 | 1.0922 | 2.7961 | 1.0976 | 1.0883 | 2.9448 | 3.4910 | C3 | 1.4875 | 2.5717 | 2.2213 | 2.7961 | 1.0922 | 2.9448 | 3.4910 | 1.0976 | 1.0883 | H4 | 1.0800 | 2.2213 | 2.2213 | 3.0582 | 3.0582 | 2.7997 | 2.4649 | 2.7997 | 2.4649 | H5 | 2.1378 | 1.0922 | 2.7961 | 3.0582 | 2.5761 | 1.7536 | 1.7675 | 3.2489 | 3.7611 | H6 | 2.1378 | 2.7961 | 1.0922 | 3.0582 | 2.5761 | 3.2489 | 3.7611 | 1.7536 | 1.7675 | H7 | 2.1471 | 1.0976 | 2.9448 | 2.7997 | 1.7536 | 3.2489 | 1.7612 | 2.9035 | 3.9400 | H8 | 2.1480 | 1.0883 | 3.4910 | 2.4649 | 1.7675 | 3.7611 | 1.7612 | 3.9400 | 4.2783 | H9 | 2.1471 | 2.9448 | 1.0976 | 2.7997 | 3.2489 | 1.7536 | 2.9035 | 3.9400 | 1.7612 | H10 | 2.1480 | 3.4910 | 1.0883 | 2.4649 | 3.7611 | 1.7675 | 3.9400 | 4.2783 | 1.7612 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.007 | C1 | C2 | H7 | 111.420 | |
| C1 | C2 | H8 | 112.073 | C1 | C3 | H6 | 111.007 | |
| C1 | C3 | H9 | 111.420 | C1 | C3 | H10 | 112.073 | |
| C2 | C1 | C3 | 119.637 | C2 | C1 | H4 | 118.951 | |
| C3 | C1 | H4 | 118.951 | H5 | C2 | H7 | 106.422 | |
| H5 | C2 | H8 | 108.310 | H6 | C3 | H9 | 106.422 | |
| H6 | C3 | H10 | 108.310 | H7 | C2 | H8 | 107.357 | |
| H9 | C3 | H10 | 107.357 |