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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -117.005901 |
| Energy at 298.15K | -117.010275 |
| HF Energy | -116.518781 |
| Nuclear repulsion energy | 65.552942 |
| 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 | 3319 | 3148 | 6.35 | |||
| 2 | A1 | 3212 | 3046 | 0.44 | |||
| 3 | A1 | 3207 | 3042 | 9.19 | |||
| 4 | A1 | 1553 | 1473 | 3.46 | |||
| 5 | A1 | 1315 | 1247 | 1.53 | |||
| 6 | A1 | 1071 | 1015 | 0.01 | |||
| 7 | A1 | 434 | 412 | 0.25 | |||
| 8 | A2 | 847 | 803 | 0.00 | |||
| 9 | A2 | 599 | 568 | 0.00 | |||
| 10 | B1 | 1078 | 1022 | 21.31 | |||
| 11 | B1 | 872 | 827 | 78.43 | |||
| 12 | B1 | 564 | 535 | 17.57 | |||
| 13 | B2 | 3317 | 3146 | 1.83 | |||
| 14 | B2 | 3203 | 3037 | 6.03 | |||
| 15 | B2 | 1514 | 1436 | 0.84 | |||
| 16 | B2 | 1427 | 1354 | 8.43 | |||
| 17 | B2 | 1133 | 1075 | 0.29 | |||
| 18 | B2 | 947 | 898 | 0.05 |
| A | B | C |
|---|---|---|
| 1.84080 | 0.35404 | 0.29693 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.444 |
| H2 | 0.000 | 0.000 | 1.526 |
| C3 | 0.000 | 1.211 | -0.196 |
| C4 | 0.000 | -1.211 | -0.196 |
| H5 | 0.000 | 2.137 | 0.353 |
| H6 | 0.000 | -2.137 | 0.353 |
| H7 | 0.000 | 1.262 | -1.274 |
| H8 | 0.000 | -1.262 | -1.274 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0821 | 1.3699 | 1.3699 | 2.1389 | 2.1389 | 2.1317 | 2.1317 | H2 | 1.0821 | 2.1056 | 2.1056 | 2.4381 | 2.4381 | 3.0713 | 3.0713 | C3 | 1.3699 | 2.1056 | 2.4221 | 1.0763 | 3.3927 | 1.0787 | 2.6977 | C4 | 1.3699 | 2.1056 | 2.4221 | 3.3927 | 1.0763 | 2.6977 | 1.0787 | H5 | 2.1389 | 2.4381 | 1.0763 | 3.3927 | 4.2740 | 1.8467 | 3.7681 | H6 | 2.1389 | 2.4381 | 3.3927 | 1.0763 | 4.2740 | 3.7681 | 1.8467 | H7 | 2.1317 | 3.0713 | 1.0787 | 2.6977 | 1.8467 | 3.7681 | 2.5241 | H8 | 2.1317 | 3.0713 | 2.6977 | 1.0787 | 3.7681 | 1.8467 | 2.5241 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.477 | C1 | C3 | H7 | 120.579 | |
| C1 | C4 | H6 | 121.477 | C1 | C4 | H8 | 120.579 | |
| H2 | C1 | C3 | 117.869 | H2 | C1 | C4 | 117.869 | |
| C3 | C1 | C4 | 124.261 | H5 | C3 | H7 | 117.945 | |
| H6 | C4 | H8 | 117.945 |