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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 | -116.913616 |
| Energy at 298.15K | -116.917814 |
| HF Energy | -116.488959 |
| Nuclear repulsion energy | 64.552047 |
| 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 | 3234 | 3113 | ||||
| 2 | A1 | 3141 | 3023 | ||||
| 3 | A1 | 3133 | 3016 | ||||
| 4 | A1 | 1531 | 1474 | ||||
| 5 | A1 | 1278 | 1230 | ||||
| 6 | A1 | 1036 | 998 | ||||
| 7 | A1 | 432 | 416 | ||||
| 8 | A2 | 736 | 708 | ||||
| 9 | A2 | 550 | 529 | ||||
| 10 | B1 | 974 | 938 | ||||
| 11 | B1 | 741 | 713 | ||||
| 12 | B1 | 523 | 504 | ||||
| 13 | B2 | 3231 | 3110 | ||||
| 14 | B2 | 3131 | 3014 | ||||
| 15 | B2 | 1516 | 1459 | ||||
| 16 | B2 | 1423 | 1370 | ||||
| 17 | B2 | 1182 | 1137 | ||||
| 18 | B2 | 946 | 910 |
| A | B | C |
|---|---|---|
| 1.79474 | 0.34174 | 0.28708 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.452 |
| H2 | 0.000 | 0.000 | 1.545 |
| C3 | 0.000 | 1.233 | -0.199 |
| C4 | 0.000 | -1.233 | -0.199 |
| H5 | 0.000 | 2.169 | 0.355 |
| H6 | 0.000 | -2.169 | 0.355 |
| H7 | 0.000 | 1.293 | -1.287 |
| H8 | 0.000 | -1.293 | -1.287 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0930 | 1.3940 | 1.3940 | 2.1708 | 2.1708 | 2.1669 | 2.1669 | H2 | 1.0930 | 2.1355 | 2.1355 | 2.4736 | 2.4736 | 3.1130 | 3.1130 | C3 | 1.3940 | 2.1355 | 2.4657 | 1.0873 | 3.4462 | 1.0896 | 2.7504 | C4 | 1.3940 | 2.1355 | 2.4657 | 3.4462 | 1.0873 | 2.7504 | 1.0896 | H5 | 2.1708 | 2.4736 | 1.0873 | 3.4462 | 4.3372 | 1.8604 | 3.8314 | H6 | 2.1708 | 2.4736 | 3.4462 | 1.0873 | 4.3372 | 3.8314 | 1.8604 | H7 | 2.1669 | 3.1130 | 1.0896 | 2.7504 | 1.8604 | 3.8314 | 2.5866 | H8 | 2.1669 | 3.1130 | 2.7504 | 1.0896 | 3.8314 | 1.8604 | 2.5866 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.561 | C1 | C3 | H7 | 121.006 | |
| C1 | C4 | H6 | 121.561 | C1 | C4 | H8 | 121.006 | |
| H2 | C1 | C3 | 117.825 | H2 | C1 | C4 | 117.825 | |
| C3 | C1 | C4 | 124.349 | H5 | C3 | H7 | 117.434 | |
| H6 | C4 | H8 | 117.434 |