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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 | -116.856331 |
| Energy at 298.15K | -116.860668 |
| HF Energy | -116.478677 |
| Nuclear repulsion energy | 64.791338 |
| 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 | 3334 | 3169 | 9.56 | |||
| 2 | A1 | 3225 | 3065 | 1.95 | |||
| 3 | A1 | 3217 | 3057 | 10.68 | |||
| 4 | A1 | 1546 | 1470 | 2.49 | |||
| 5 | A1 | 1304 | 1240 | 1.36 | |||
| 6 | A1 | 1066 | 1013 | 0.02 | |||
| 7 | A1 | 432 | 410 | 0.13 | |||
| 8 | A2 | 813 | 773 | 0.00 | |||
| 9 | A2 | 589 | 560 | 0.00 | |||
| 10 | B1 | 1064 | 1011 | 20.10 | |||
| 11 | B1 | 832 | 791 | 68.93 | |||
| 12 | B1 | 559 | 531 | 12.91 | |||
| 13 | B2 | 3332 | 3167 | 2.62 | |||
| 14 | B2 | 3212 | 3053 | 6.51 | |||
| 15 | B2 | 1510 | 1435 | 0.21 | |||
| 16 | B2 | 1418 | 1348 | 7.77 | |||
| 17 | B2 | 1154 | 1097 | 0.25 | |||
| 18 | B2 | 942 | 895 | 0.13 |
| A | B | C |
|---|---|---|
| 1.80064 | 0.34587 | 0.29014 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.448 |
| H2 | 0.000 | 0.000 | 1.544 |
| C3 | 0.000 | 1.225 | -0.198 |
| C4 | 0.000 | -1.225 | -0.198 |
| H5 | 0.000 | 2.162 | 0.360 |
| H6 | 0.000 | -2.162 | 0.360 |
| H7 | 0.000 | 1.280 | -1.289 |
| H8 | 0.000 | -1.280 | -1.289 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0960 | 1.3849 | 1.3849 | 2.1643 | 2.1643 | 2.1579 | 2.1579 | H2 | 1.0960 | 2.1295 | 2.1295 | 2.4657 | 2.4657 | 3.1091 | 3.1091 | C3 | 1.3849 | 2.1295 | 2.4500 | 1.0907 | 3.4330 | 1.0931 | 2.7321 | C4 | 1.3849 | 2.1295 | 2.4500 | 3.4330 | 1.0907 | 2.7321 | 1.0931 | H5 | 2.1643 | 2.4657 | 1.0907 | 3.4330 | 4.3250 | 1.8706 | 3.8166 | H6 | 2.1643 | 2.4657 | 3.4330 | 1.0907 | 4.3250 | 3.8166 | 1.8706 | H7 | 2.1579 | 3.1091 | 1.0931 | 2.7321 | 1.8706 | 3.8166 | 2.5590 | H8 | 2.1579 | 3.1091 | 2.7321 | 1.0931 | 3.8166 | 1.8706 | 2.5590 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.465 | C1 | C3 | H7 | 120.664 | |
| C1 | C4 | H6 | 121.465 | C1 | C4 | H8 | 120.664 | |
| H2 | C1 | C3 | 117.804 | H2 | C1 | C4 | 117.804 | |
| C3 | C1 | C4 | 124.392 | H5 | C3 | H7 | 117.871 | |
| H6 | C4 | H8 | 117.871 |
Electronic state