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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 | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.150506 |
| Energy at 298.15K | -118.156799 |
| HF Energy | -117.676938 |
| Nuclear repulsion energy | 75.785755 |
| 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' | 3275 | 3026 | 22.90 | |||
| 2 | A' | 3200 | 2957 | 18.95 | |||
| 3 | A' | 3145 | 2906 | 41.88 | |||
| 4 | A' | 3074 | 2841 | 37.89 | |||
| 5 | A' | 1554 | 1436 | 5.50 | |||
| 6 | A' | 1546 | 1429 | 13.96 | |||
| 7 | A' | 1476 | 1364 | 3.41 | |||
| 8 | A' | 1228 | 1134 | 2.15 | |||
| 9 | A' | 1078 | 996 | 0.13 | |||
| 10 | A' | 918 | 848 | 1.69 | |||
| 11 | A' | 422 | 390 | 17.49 | |||
| 12 | A' | 357 | 330 | 9.23 | |||
| 13 | A' | 154 | 142 | 0.26 | |||
| 14 | A" | 3200 | 2957 | 23.14 | |||
| 15 | A" | 3144 | 2905 | 5.11 | |||
| 16 | A" | 3071 | 2837 | 23.65 | |||
| 17 | A" | 1543 | 1426 | 0.77 | |||
| 18 | A" | 1535 | 1418 | 0.97 | |||
| 19 | A" | 1479 | 1367 | 7.32 | |||
| 20 | A" | 1420 | 1312 | 2.74 | |||
| 21 | A" | 1187 | 1096 | 0.00 | |||
| 22 | A" | 981 | 907 | 0.60 | |||
| 23 | A" | 971 | 897 | 0.15 | |||
| 24 | A" | 125 | 116 | 0.01 |
| A | B | C |
|---|---|---|
| 1.24970 | 0.28133 | 0.25109 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.544 | 0.000 |
| C2 | -0.013 | -0.200 | 1.290 |
| C3 | -0.013 | -0.200 | -1.290 |
| H4 | 0.289 | 1.577 | 0.000 |
| H5 | -0.776 | -0.974 | 1.295 |
| H6 | -0.776 | -0.974 | -1.295 |
| H7 | 0.942 | -0.701 | 1.463 |
| H8 | -0.191 | 0.456 | 2.134 |
| H9 | 0.942 | -0.701 | -1.463 |
| H10 | -0.191 | 0.456 | -2.134 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4888 | 1.4888 | 1.0764 | 2.1366 | 2.1366 | 2.1450 | 2.1431 | 2.1450 | 2.1431 | C2 | 1.4888 | 2.5792 | 2.2165 | 1.0871 | 2.8041 | 1.0921 | 1.0839 | 2.9559 | 3.4903 | C3 | 1.4888 | 2.5792 | 2.2165 | 2.8041 | 1.0871 | 2.9559 | 3.4903 | 1.0921 | 1.0839 | H4 | 1.0764 | 2.2165 | 2.2165 | 3.0532 | 3.0532 | 2.7849 | 2.4578 | 2.7849 | 2.4578 | H5 | 2.1366 | 1.0871 | 2.8041 | 3.0532 | 2.5905 | 1.7477 | 1.7582 | 3.2607 | 3.7612 | H6 | 2.1366 | 2.8041 | 1.0871 | 3.0532 | 2.5905 | 3.2607 | 3.7612 | 1.7477 | 1.7582 | H7 | 2.1450 | 1.0921 | 2.9559 | 2.7849 | 1.7477 | 3.2607 | 1.7530 | 2.9252 | 3.9442 | H8 | 2.1431 | 1.0839 | 3.4903 | 2.4578 | 1.7582 | 3.7612 | 1.7530 | 3.9442 | 4.2677 | H9 | 2.1450 | 2.9559 | 1.0921 | 2.7849 | 3.2607 | 1.7477 | 2.9252 | 3.9442 | 1.7530 | H10 | 2.1431 | 3.4903 | 1.0839 | 2.4578 | 3.7612 | 1.7582 | 3.9442 | 4.2677 | 1.7530 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.125 | C1 | C2 | H7 | 111.496 | |
| C1 | C2 | H8 | 111.852 | C1 | C3 | H6 | 111.125 | |
| C1 | C3 | H9 | 111.496 | C1 | C3 | H10 | 111.852 | |
| C2 | C1 | C3 | 120.035 | C2 | C1 | H4 | 118.664 | |
| C3 | C1 | H4 | 118.664 | H5 | C2 | H7 | 106.638 | |
| H5 | C2 | H8 | 108.155 | H6 | C3 | H9 | 106.638 | |
| H6 | C3 | H10 | 108.155 | H7 | C2 | H8 | 107.333 | |
| H9 | C3 | H10 | 107.333 |