| |
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 | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -191.423512 |
| Energy at 298.15K | -191.427658 |
| HF Energy | -190.745964 |
| Nuclear repulsion energy | 108.704163 |
| 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 | 3191 | 3014 | 1.67 | |||
| 2 | A1 | 1941 | 1834 | 216.21 | |||
| 3 | A1 | 1450 | 1369 | 3.80 | |||
| 4 | A1 | 1072 | 1012 | 2.19 | |||
| 5 | A1 | 1031 | 974 | 25.62 | |||
| 6 | A1 | 753 | 711 | 2.25 | |||
| 7 | A2 | 3286 | 3104 | 0.00 | |||
| 8 | A2 | 1183 | 1117 | 0.00 | |||
| 9 | A2 | 622 | 588 | 0.00 | |||
| 10 | B1 | 3298 | 3115 | 0.00 | |||
| 11 | B1 | 1117 | 1055 | 0.14 | |||
| 12 | B1 | 709 | 670 | 1.07 | |||
| 13 | B1 | 329 | 311 | 3.74 | |||
| 14 | B2 | 3191 | 3014 | 0.11 | |||
| 15 | B2 | 1432 | 1352 | 4.36 | |||
| 16 | B2 | 1081 | 1021 | 16.25 | |||
| 17 | B2 | 966 | 912 | 103.24 | |||
| 18 | B2 | 524 | 495 | 1.34 |
| A | B | C |
|---|---|---|
| 0.68139 | 0.24728 | 0.19563 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.384 |
| O2 | 0.000 | 0.000 | 1.585 |
| C3 | 0.000 | 0.784 | -0.861 |
| C4 | 0.000 | -0.784 | -0.861 |
| H5 | 0.914 | 1.280 | -1.164 |
| H6 | -0.914 | 1.280 | -1.164 |
| H7 | -0.914 | -1.280 | -1.164 |
| H8 | 0.914 | -1.280 | -1.164 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.2007 | 1.4713 | 1.4713 | 2.2071 | 2.2071 | 2.2071 | 2.2071 | O2 | 1.2007 | 2.5682 | 2.5682 | 3.1671 | 3.1671 | 3.1671 | 3.1671 | C3 | 1.4713 | 2.5682 | 1.5686 | 1.0834 | 1.0834 | 2.2781 | 2.2781 | C4 | 1.4713 | 2.5682 | 1.5686 | 2.2781 | 2.2781 | 1.0834 | 1.0834 | H5 | 2.2071 | 3.1671 | 1.0834 | 2.2781 | 1.8286 | 3.1462 | 2.5602 | H6 | 2.2071 | 3.1671 | 1.0834 | 2.2781 | 1.8286 | 2.5602 | 3.1462 | H7 | 2.2071 | 3.1671 | 2.2781 | 1.0834 | 3.1462 | 2.5602 | 1.8286 | H8 | 2.2071 | 3.1671 | 2.2781 | 1.0834 | 2.5602 | 3.1462 | 1.8286 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | C4 | 57.786 | C1 | C3 | H5 | 118.738 | |
| C1 | C3 | H6 | 118.738 | C1 | C4 | C3 | 57.786 | |
| C1 | C4 | H7 | 118.738 | C1 | C4 | H8 | 118.738 | |
| O2 | C1 | C3 | 147.786 | O2 | C1 | C4 | 147.786 | |
| C3 | C1 | C4 | 64.429 | C3 | C4 | H7 | 117.233 | |
| C3 | C4 | H8 | 117.233 | C4 | C3 | H5 | 117.233 | |
| C4 | C3 | H6 | 117.233 | H5 | C3 | H6 | 115.115 | |
| H7 | C4 | H8 | 115.115 |