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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 | -118.307475 |
| Energy at 298.15K | -118.313606 |
| HF Energy | -117.682769 |
| Nuclear repulsion energy | 75.557886 |
| 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' | 3190 | 3190 | ||||
| 2 | A' | 3109 | 3109 | ||||
| 3 | A' | 3044 | 3044 | ||||
| 4 | A' | 2971 | 2971 | ||||
| 5 | A' | 1496 | 1496 | ||||
| 6 | A' | 1488 | 1488 | ||||
| 7 | A' | 1417 | 1417 | ||||
| 8 | A' | 1184 | 1184 | ||||
| 9 | A' | 1037 | 1037 | ||||
| 10 | A' | 893 | 893 | ||||
| 11 | A' | 397 | 397 | ||||
| 12 | A' | 342 | 342 | ||||
| 13 | A' | 135 | 135 | ||||
| 14 | A" | 3110 | 3110 | ||||
| 15 | A" | 3044 | 3044 | ||||
| 16 | A" | 2968 | 2968 | ||||
| 17 | A" | 1485 | 1485 | ||||
| 18 | A" | 1477 | 1477 | ||||
| 19 | A" | 1424 | 1424 | ||||
| 20 | A" | 1374 | 1374 | ||||
| 21 | A" | 1157 | 1157 | ||||
| 22 | A" | 948 | 948 | ||||
| 23 | A" | 935 | 935 | ||||
| 24 | A" | 104 | 104 |
| A | B | C |
|---|---|---|
| 1.24037 | 0.28020 | 0.24987 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.011 | 0.544 | 0.000 |
| C2 | -0.011 | -0.200 | 1.292 |
| C3 | -0.011 | -0.200 | -1.292 |
| H4 | 0.246 | 1.593 | 0.000 |
| H5 | -0.774 | -0.984 | 1.293 |
| H6 | -0.774 | -0.984 | -1.293 |
| H7 | 0.949 | -0.702 | 1.469 |
| H8 | -0.196 | 0.459 | 2.139 |
| H9 | 0.949 | -0.702 | -1.469 |
| H10 | -0.196 | 0.459 | -2.139 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4913 | 1.4913 | 1.0804 | 2.1416 | 2.1416 | 2.1527 | 2.1489 | 2.1527 | 2.1489 | C2 | 1.4913 | 2.5844 | 2.2257 | 1.0930 | 2.8066 | 1.0982 | 1.0889 | 2.9665 | 3.4990 | C3 | 1.4913 | 2.5844 | 2.2257 | 2.8066 | 1.0930 | 2.9665 | 3.4990 | 1.0982 | 1.0889 | H4 | 1.0804 | 2.2257 | 2.2257 | 3.0582 | 3.0582 | 2.8144 | 2.4616 | 2.8144 | 2.4616 | H5 | 2.1416 | 1.0930 | 2.8066 | 3.0582 | 2.5857 | 1.7550 | 1.7692 | 3.2677 | 3.7674 | H6 | 2.1416 | 2.8066 | 1.0930 | 3.0582 | 2.5857 | 3.2677 | 3.7674 | 1.7550 | 1.7692 | H7 | 2.1527 | 1.0982 | 2.9665 | 2.8144 | 1.7550 | 3.2677 | 1.7626 | 2.9384 | 3.9596 | H8 | 2.1489 | 1.0889 | 3.4990 | 2.4616 | 1.7692 | 3.7674 | 1.7626 | 3.9596 | 4.2785 | H9 | 2.1527 | 2.9665 | 1.0982 | 2.8144 | 3.2677 | 1.7550 | 2.9384 | 3.9596 | 1.7626 | H10 | 2.1489 | 3.4990 | 1.0889 | 2.4616 | 3.7674 | 1.7692 | 3.9596 | 4.2785 | 1.7626 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.996 | C1 | C2 | H7 | 111.565 | |
| C1 | C2 | H8 | 111.836 | C1 | C3 | H6 | 110.996 | |
| C1 | C3 | H9 | 111.565 | C1 | C3 | H10 | 111.836 | |
| C2 | C1 | C3 | 120.103 | C2 | C1 | H4 | 119.001 | |
| C3 | C1 | H4 | 119.001 | H5 | C2 | H7 | 106.438 | |
| H5 | C2 | H8 | 108.367 | H6 | C3 | H9 | 106.438 | |
| H6 | C3 | H10 | 108.367 | H7 | C2 | H8 | 107.400 | |
| H9 | C3 | H10 | 107.400 |