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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 | -115.226805 |
| Energy at 298.15K | -115.230900 |
| HF Energy | -115.052153 |
| Nuclear repulsion energy | 64.041361 |
| 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 | 3546 | 3546 | ||||
| 2 | A1 | 3437 | 3437 | ||||
| 3 | A1 | 3391 | 3391 | ||||
| 4 | A1 | 1655 | 1655 | ||||
| 5 | A1 | 1361 | 1361 | ||||
| 6 | A1 | 1101 | 1101 | ||||
| 7 | A1 | 438 | 438 | ||||
| 8 | A2 | 772 | 772 | ||||
| 9 | A2 | 637 | 637 | ||||
| 10 | B1 | 1108 | 1108 | ||||
| 11 | B1 | 778 | 778 | ||||
| 12 | B1 | 572 | 572 | ||||
| 13 | B2 | 3545 | 3545 | ||||
| 14 | B2 | 3385 | 3385 | ||||
| 15 | B2 | 1602 | 1602 | ||||
| 16 | B2 | 1503 | 1503 | ||||
| 17 | B2 | 1118 | 1118 | ||||
| 18 | B2 | 990 | 990 |
| A | B | C |
|---|---|---|
| 1.76146 | 0.33755 | 0.28327 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.454 |
| H2 | 0.000 | 0.000 | 1.562 |
| C3 | 0.000 | 1.239 | -0.200 |
| C4 | 0.000 | -1.239 | -0.200 |
| H5 | 0.000 | 2.190 | 0.360 |
| H6 | 0.000 | -2.190 | 0.360 |
| H7 | 0.000 | 1.303 | -1.302 |
| H8 | 0.000 | -1.303 | -1.302 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1075 | 1.4013 | 1.4013 | 2.1916 | 2.1916 | 2.1871 | 2.1871 | H2 | 1.1075 | 2.1539 | 2.1539 | 2.4976 | 2.4976 | 3.1465 | 3.1465 | C3 | 1.4013 | 2.1539 | 2.4783 | 1.1031 | 3.4741 | 1.1039 | 2.7712 | C4 | 1.4013 | 2.1539 | 2.4783 | 3.4741 | 1.1031 | 2.7712 | 1.1039 | H5 | 2.1916 | 2.4976 | 1.1031 | 3.4741 | 4.3791 | 1.8835 | 3.8682 | H6 | 2.1916 | 2.4976 | 3.4741 | 1.1031 | 4.3791 | 3.8682 | 1.8835 | H7 | 2.1871 | 3.1465 | 1.1039 | 2.7712 | 1.8835 | 3.8682 | 2.6069 | H8 | 2.1871 | 3.1465 | 2.7712 | 1.1039 | 3.8682 | 1.8835 | 2.6069 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.657 | C1 | C3 | H7 | 121.170 | |
| C1 | C4 | H6 | 121.657 | C1 | C4 | H8 | 121.170 | |
| H2 | C1 | C3 | 117.833 | H2 | C1 | C4 | 117.833 | |
| C3 | C1 | C4 | 124.334 | H5 | C3 | H7 | 117.173 | |
| H6 | C4 | H8 | 117.173 |