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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 | -116.907548 |
| Energy at 298.15K | -116.911870 |
| HF Energy | -116.489187 |
| Nuclear repulsion energy | 65.166310 |
| 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 | 3316 | 3140 | 14.04 | |||
| 2 | A1 | 3212 | 3042 | 0.28 | |||
| 3 | A1 | 3205 | 3036 | 14.94 | |||
| 4 | A1 | 1563 | 1480 | 4.14 | |||
| 5 | A1 | 1319 | 1249 | 0.90 | |||
| 6 | A1 | 1073 | 1016 | 0.24 | |||
| 7 | A1 | 441 | 418 | 0.04 | |||
| 8 | A2 | 793 | 751 | 0.00 | |||
| 9 | A2 | 585 | 554 | 0.00 | |||
| 10 | B1 | 1047 | 992 | 31.03 | |||
| 11 | B1 | 812 | 769 | 95.68 | |||
| 12 | B1 | 556 | 527 | 19.79 | |||
| 13 | B2 | 3314 | 3139 | 3.86 | |||
| 14 | B2 | 3202 | 3032 | 9.40 | |||
| 15 | B2 | 1526 | 1446 | 1.14 | |||
| 16 | B2 | 1441 | 1365 | 10.88 | |||
| 17 | B2 | 1145 | 1084 | 0.45 | |||
| 18 | B2 | 961 | 910 | 0.33 |
| A | B | C |
|---|---|---|
| 1.82865 | 0.34895 | 0.29303 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.445 |
| H2 | 0.000 | 0.000 | 1.533 |
| C3 | 0.000 | 1.219 | -0.196 |
| C4 | 0.000 | -1.219 | -0.196 |
| H5 | 0.000 | 2.150 | 0.355 |
| H6 | 0.000 | -2.150 | 0.355 |
| H7 | 0.000 | 1.280 | -1.278 |
| H8 | 0.000 | -1.280 | -1.278 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0878 | 1.3779 | 1.3779 | 2.1518 | 2.1518 | 2.1472 | 2.1472 | H2 | 1.0878 | 2.1161 | 2.1161 | 2.4515 | 2.4515 | 3.0893 | 3.0893 | C3 | 1.3779 | 2.1161 | 2.4389 | 1.0816 | 3.4142 | 1.0838 | 2.7240 | C4 | 1.3779 | 2.1161 | 2.4389 | 3.4142 | 1.0816 | 2.7240 | 1.0838 | H5 | 2.1518 | 2.4515 | 1.0816 | 3.4142 | 4.2998 | 1.8505 | 3.7994 | H6 | 2.1518 | 2.4515 | 3.4142 | 1.0816 | 4.2998 | 3.7994 | 1.8505 | H7 | 2.1472 | 3.0893 | 1.0838 | 2.7240 | 1.8505 | 3.7994 | 2.5608 | H8 | 2.1472 | 3.0893 | 2.7240 | 1.0838 | 3.7994 | 1.8505 | 2.5608 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.597 | C1 | C3 | H7 | 120.974 | |
| C1 | C4 | H6 | 121.597 | C1 | C4 | H8 | 120.974 | |
| H2 | C1 | C3 | 117.750 | H2 | C1 | C4 | 117.750 | |
| C3 | C1 | C4 | 124.500 | H5 | C3 | H7 | 117.429 | |
| H6 | C4 | H8 | 117.429 |
Electronic state