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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 | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -116.709764 |
| Energy at 298.15K | -116.713806 |
| HF Energy | -116.437333 |
| Nuclear repulsion energy | 63.456250 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3200 | 3018 | ||||
| 2 | A1 | 3098 | 2922 | ||||
| 3 | A1 | 3082 | 2906 | ||||
| 4 | A1 | 1520 | 1433 | ||||
| 5 | A1 | 1250 | 1179 | ||||
| 6 | A1 | 1009 | 952 | ||||
| 7 | A1 | 416 | 392 | ||||
| 8 | A2 | 672 | 634 | ||||
| 9 | A2 | 512 | 483 | ||||
| 10 | B1 | 932 | 879 | ||||
| 11 | B1 | 675 | 637 | ||||
| 12 | B1 | 495 | 467 | ||||
| 13 | B2 | 3193 | 3011 | ||||
| 14 | B2 | 3080 | 2905 | ||||
| 15 | B2 | 1501 | 1416 | ||||
| 16 | B2 | 1416 | 1335 | ||||
| 17 | B2 | 1169 | 1103 | ||||
| 18 | B2 | 922 | 870 |
| A | B | C |
|---|---|---|
| 1.75401 | 0.32763 | 0.27606 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.457 |
| H2 | 0.000 | 0.000 | 1.560 |
| C3 | 0.000 | 1.260 | -0.202 |
| C4 | 0.000 | -1.260 | -0.202 |
| H5 | 0.000 | 2.202 | 0.362 |
| H6 | 0.000 | -2.202 | 0.362 |
| H7 | 0.000 | 1.328 | -1.300 |
| H8 | 0.000 | -1.328 | -1.300 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1024 | 1.4226 | 1.4226 | 2.2041 | 2.2041 | 2.2024 | 2.2024 | H2 | 1.1024 | 2.1664 | 2.1664 | 2.5068 | 2.5068 | 3.1528 | 3.1528 | C3 | 1.4226 | 2.1664 | 2.5208 | 1.0976 | 3.5081 | 1.0997 | 2.8112 | C4 | 1.4226 | 2.1664 | 2.5208 | 3.5081 | 1.0976 | 2.8112 | 1.0997 | H5 | 2.2041 | 2.5068 | 1.0976 | 3.5081 | 4.4041 | 1.8776 | 3.9012 | H6 | 2.2041 | 2.5068 | 3.5081 | 1.0976 | 4.4041 | 3.9012 | 1.8776 | H7 | 2.2024 | 3.1528 | 1.0997 | 2.8112 | 1.8776 | 3.9012 | 2.6553 | H8 | 2.2024 | 3.1528 | 2.8112 | 1.0997 | 3.9012 | 1.8776 | 2.6553 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.455 | C1 | C3 | H7 | 121.130 | |
| C1 | C4 | H6 | 121.455 | C1 | C4 | H8 | 121.130 | |
| H2 | C1 | C3 | 117.625 | H2 | C1 | C4 | 117.625 | |
| C3 | C1 | C4 | 124.751 | H5 | C3 | H7 | 117.415 | |
| H6 | C4 | H8 | 117.415 |