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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 | -118.125728 |
| Energy at 298.15K | -118.131970 |
| HF Energy | -117.649040 |
| Nuclear repulsion energy | 75.293481 |
| 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' | 3222 | 3092 | ||||
| 2 | A' | 3158 | 3031 | ||||
| 3 | A' | 3099 | 2973 | ||||
| 4 | A' | 3018 | 2896 | ||||
| 5 | A' | 1529 | 1468 | ||||
| 6 | A' | 1516 | 1454 | ||||
| 7 | A' | 1453 | 1394 | ||||
| 8 | A' | 1206 | 1157 | ||||
| 9 | A' | 1064 | 1021 | ||||
| 10 | A' | 901 | 864 | ||||
| 11 | A' | 425 | 408 | ||||
| 12 | A' | 356 | 342 | ||||
| 13 | A' | 155 | 149 | ||||
| 14 | A" | 3159 | 3031 | ||||
| 15 | A" | 3099 | 2973 | ||||
| 16 | A" | 3015 | 2893 | ||||
| 17 | A" | 1519 | 1458 | ||||
| 18 | A" | 1506 | 1445 | ||||
| 19 | A" | 1455 | 1396 | ||||
| 20 | A" | 1401 | 1344 | ||||
| 21 | A" | 1170 | 1123 | ||||
| 22 | A" | 961 | 922 | ||||
| 23 | A" | 953 | 915 | ||||
| 24 | A" | 114 | 110 |
| A | B | C |
|---|---|---|
| 1.23344 | 0.27785 | 0.24805 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.546 | 0.000 |
| C2 | -0.013 | -0.201 | 1.298 |
| C3 | -0.013 | -0.201 | -1.298 |
| H4 | 0.298 | 1.586 | 0.000 |
| H5 | -0.773 | -0.990 | 1.294 |
| H6 | -0.773 | -0.990 | -1.294 |
| H7 | 0.953 | -0.695 | 1.482 |
| H8 | -0.210 | 0.460 | 2.144 |
| H9 | 0.953 | -0.695 | -1.482 |
| H10 | -0.210 | 0.460 | -2.144 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4976 | 1.4976 | 1.0852 | 2.1476 | 2.1476 | 2.1616 | 2.1548 | 2.1616 | 2.1548 | C2 | 1.4976 | 2.5953 | 2.2304 | 1.0952 | 2.8135 | 1.1008 | 1.0920 | 2.9844 | 3.5102 | C3 | 1.4976 | 2.5953 | 2.2304 | 2.8135 | 1.0952 | 2.9844 | 3.5102 | 1.1008 | 1.0920 | H4 | 1.0852 | 2.2304 | 2.2304 | 3.0754 | 3.0754 | 2.7980 | 2.4745 | 2.7980 | 2.4745 | H5 | 2.1476 | 1.0952 | 2.8135 | 3.0754 | 2.5878 | 1.7612 | 1.7727 | 3.2825 | 3.7735 | H6 | 2.1476 | 2.8135 | 1.0952 | 3.0754 | 2.5878 | 3.2825 | 3.7735 | 1.7612 | 1.7727 | H7 | 2.1616 | 1.1008 | 2.9844 | 2.7980 | 1.7612 | 3.2825 | 1.7678 | 2.9649 | 3.9799 | H8 | 2.1548 | 1.0920 | 3.5102 | 2.4745 | 1.7727 | 3.7735 | 1.7678 | 3.9799 | 4.2881 | H9 | 2.1616 | 2.9844 | 1.1008 | 2.7980 | 3.2825 | 1.7612 | 2.9649 | 3.9799 | 1.7678 | H10 | 2.1548 | 3.5102 | 1.0920 | 2.4745 | 3.7735 | 1.7727 | 3.9799 | 4.2881 | 1.7678 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.895 | C1 | C2 | H7 | 111.676 | |
| C1 | C2 | H8 | 111.674 | C1 | C3 | H6 | 110.895 | |
| C1 | C3 | H9 | 111.676 | C1 | C3 | H10 | 111.674 | |
| C2 | C1 | C3 | 120.106 | C2 | C1 | H4 | 118.568 | |
| C3 | C1 | H4 | 118.568 | H5 | C2 | H7 | 106.642 | |
| H5 | C2 | H8 | 108.284 | H6 | C3 | H9 | 106.642 | |
| H6 | C3 | H10 | 108.284 | H7 | C2 | H8 | 107.446 | |
| H9 | C3 | H10 | 107.446 |