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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 | -118.306036 |
| Energy at 298.15K | -118.312204 |
| HF Energy | -117.676598 |
| Nuclear repulsion energy | 75.558658 |
| 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' | 3188 | 3188 | ||||
| 2 | A' | 3116 | 3116 | ||||
| 3 | A' | 3050 | 3050 | ||||
| 4 | A' | 2977 | 2977 | ||||
| 5 | A' | 1505 | 1505 | ||||
| 6 | A' | 1495 | 1495 | ||||
| 7 | A' | 1422 | 1422 | ||||
| 8 | A' | 1186 | 1186 | ||||
| 9 | A' | 1036 | 1036 | ||||
| 10 | A' | 898 | 898 | ||||
| 11 | A' | 396 | 396 | ||||
| 12 | A' | 342 | 342 | ||||
| 13 | A' | 139 | 139 | ||||
| 14 | A" | 3117 | 3117 | ||||
| 15 | A" | 3050 | 3050 | ||||
| 16 | A" | 2973 | 2973 | ||||
| 17 | A" | 1492 | 1492 | ||||
| 18 | A" | 1484 | 1484 | ||||
| 19 | A" | 1425 | 1425 | ||||
| 20 | A" | 1373 | 1373 | ||||
| 21 | A" | 1158 | 1158 | ||||
| 22 | A" | 947 | 947 | ||||
| 23 | A" | 937 | 937 | ||||
| 24 | A" | 117 | 117 |
| A | B | C |
|---|---|---|
| 1.23832 | 0.28068 | 0.25021 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.012 | 0.545 | 0.000 |
| C2 | -0.012 | -0.200 | 1.290 |
| C3 | -0.012 | -0.200 | -1.290 |
| H4 | 0.251 | 1.596 | 0.000 |
| H5 | -0.782 | -0.978 | 1.297 |
| H6 | -0.782 | -0.978 | -1.297 |
| H7 | 0.946 | -0.712 | 1.462 |
| H8 | -0.184 | 0.458 | 2.143 |
| H9 | 0.946 | -0.712 | -1.462 |
| H10 | -0.184 | 0.458 | -2.143 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4899 | 1.4899 | 1.0830 | 2.1433 | 2.1433 | 2.1526 | 2.1512 | 2.1526 | 2.1512 | C2 | 1.4899 | 2.5807 | 2.2266 | 1.0943 | 2.8095 | 1.0997 | 1.0901 | 2.9586 | 3.4995 | C3 | 1.4899 | 2.5807 | 2.2266 | 2.8095 | 1.0943 | 2.9586 | 3.4995 | 1.0997 | 1.0901 | H4 | 1.0830 | 2.2266 | 2.2266 | 3.0611 | 3.0611 | 2.8186 | 2.4646 | 2.8186 | 2.4646 | H5 | 2.1433 | 1.0943 | 2.8095 | 3.0611 | 2.5944 | 1.7559 | 1.7698 | 3.2661 | 3.7748 | H6 | 2.1433 | 2.8095 | 1.0943 | 3.0611 | 2.5944 | 3.2661 | 3.7748 | 1.7559 | 1.7698 | H7 | 2.1526 | 1.0997 | 2.9586 | 2.8186 | 1.7559 | 3.2661 | 1.7632 | 2.9233 | 3.9542 | H8 | 2.1512 | 1.0901 | 3.4995 | 2.4646 | 1.7698 | 3.7748 | 1.7632 | 3.9542 | 4.2850 | H9 | 2.1526 | 2.9586 | 1.0997 | 2.8186 | 3.2661 | 1.7559 | 2.9233 | 3.9542 | 1.7632 | H10 | 2.1512 | 3.4995 | 1.0901 | 2.4646 | 3.7748 | 1.7698 | 3.9542 | 4.2850 | 1.7632 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.149 | C1 | C2 | H7 | 111.568 | |
| C1 | C2 | H8 | 112.053 | C1 | C3 | H6 | 111.149 | |
| C1 | C3 | H9 | 111.568 | C1 | C3 | H10 | 112.053 | |
| C2 | C1 | C3 | 120.010 | C2 | C1 | H4 | 119.014 | |
| C3 | C1 | H4 | 119.014 | H5 | C2 | H7 | 106.317 | |
| H5 | C2 | H8 | 108.228 | H6 | C3 | H9 | 106.317 | |
| H6 | C3 | H10 | 108.228 | H7 | C2 | H8 | 107.256 | |
| H9 | C3 | H10 | 107.256 |