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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 | -116.106574 |
| Energy at 298.15K | -116.110817 |
| HF Energy | -115.821686 |
| Nuclear repulsion energy | 64.306151 |
| 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 | 3204 | 3174 | ||||
| 2 | A1 | 3113 | 3083 | ||||
| 3 | A1 | 3102 | 3073 | ||||
| 4 | A1 | 1559 | 1545 | ||||
| 5 | A1 | 1285 | 1273 | ||||
| 6 | A1 | 1036 | 1026 | ||||
| 7 | A1 | 445 | 441 | ||||
| 8 | A2 | 759 | 752 | ||||
| 9 | A2 | 548 | 543 | ||||
| 10 | B1 | 985 | 976 | ||||
| 11 | B1 | 770 | 763 | ||||
| 12 | B1 | 525 | 520 | ||||
| 13 | B2 | 3200 | 3170 | ||||
| 14 | B2 | 3107 | 3077 | ||||
| 15 | B2 | 1532 | 1518 | ||||
| 16 | B2 | 1459 | 1445 | ||||
| 17 | B2 | 1168 | 1157 | ||||
| 18 | B2 | 973 | 964 |
| A | B | C |
|---|---|---|
| 1.78658 | 0.33842 | 0.28453 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.453 |
| H2 | 0.000 | 0.000 | 1.548 |
| C3 | 0.000 | 1.239 | -0.200 |
| C4 | 0.000 | -1.239 | -0.200 |
| H5 | 0.000 | 2.178 | 0.353 |
| H6 | 0.000 | -2.178 | 0.353 |
| H7 | 0.000 | 1.302 | -1.289 |
| H8 | 0.000 | -1.302 | -1.289 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0945 | 1.4004 | 1.4004 | 2.1798 | 2.1798 | 2.1754 | 2.1754 | H2 | 1.0945 | 2.1420 | 2.1420 | 2.4836 | 2.4836 | 3.1217 | 3.1217 | C3 | 1.4004 | 2.1420 | 2.4778 | 1.0893 | 3.4608 | 1.0917 | 2.7649 | C4 | 1.4004 | 2.1420 | 2.4778 | 3.4608 | 1.0893 | 2.7649 | 1.0917 | H5 | 2.1798 | 2.4836 | 1.0893 | 3.4608 | 4.3550 | 1.8613 | 3.8479 | H6 | 2.1798 | 2.4836 | 3.4608 | 1.0893 | 4.3550 | 3.8479 | 1.8613 | H7 | 2.1754 | 3.1217 | 1.0917 | 2.7649 | 1.8613 | 3.8479 | 2.6043 | H8 | 2.1754 | 3.1217 | 2.7649 | 1.0917 | 3.8479 | 1.8613 | 2.6043 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.716 | C1 | C3 | H7 | 121.108 | |
| C1 | C4 | H6 | 121.716 | C1 | C4 | H8 | 121.108 | |
| H2 | C1 | C3 | 117.787 | H2 | C1 | C4 | 117.787 | |
| C3 | C1 | C4 | 124.426 | H5 | C3 | H7 | 117.176 | |
| H6 | C4 | H8 | 117.176 |