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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 | -116.956304 |
| Energy at 298.15K | -116.960525 |
| HF Energy | -116.489178 |
| Nuclear repulsion energy | 64.703085 |
| 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 | 3256 | 3256 | 21.43 | |||
| 2 | A1 | 3163 | 3163 | 1.11 | |||
| 3 | A1 | 3155 | 3155 | 17.43 | |||
| 4 | A1 | 1540 | 1540 | 3.32 | |||
| 5 | A1 | 1288 | 1288 | 0.62 | |||
| 6 | A1 | 1046 | 1046 | 0.15 | |||
| 7 | A1 | 433 | 433 | 0.04 | |||
| 8 | A2 | 747 | 747 | 0.00 | |||
| 9 | A2 | 549 | 549 | 0.00 | |||
| 10 | B1 | 986 | 986 | 30.31 | |||
| 11 | B1 | 761 | 761 | 84.56 | |||
| 12 | B1 | 528 | 528 | 17.81 | |||
| 13 | B2 | 3253 | 3253 | 6.53 | |||
| 14 | B2 | 3152 | 3152 | 9.93 | |||
| 15 | B2 | 1524 | 1524 | 0.86 | |||
| 16 | B2 | 1434 | 1434 | 6.68 | |||
| 17 | B2 | 1183 | 1183 | 0.00 | |||
| 18 | B2 | 949 | 949 | 0.12 |
| A | B | C |
|---|---|---|
| 1.80626 | 0.34319 | 0.28839 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.449 |
| H2 | 0.000 | 0.000 | 1.540 |
| C3 | 0.000 | 1.230 | -0.198 |
| C4 | 0.000 | -1.230 | -0.198 |
| H5 | 0.000 | 2.163 | 0.356 |
| H6 | 0.000 | -2.163 | 0.356 |
| H7 | 0.000 | 1.293 | -1.284 |
| H8 | 0.000 | -1.293 | -1.284 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0909 | 1.3902 | 1.3902 | 2.1655 | 2.1655 | 2.1626 | 2.1626 | H2 | 1.0909 | 2.1297 | 2.1297 | 2.4665 | 2.4665 | 3.1063 | 3.1063 | C3 | 1.3902 | 2.1297 | 2.4602 | 1.0854 | 3.4385 | 1.0876 | 2.7470 | C4 | 1.3902 | 2.1297 | 2.4602 | 3.4385 | 1.0854 | 2.7470 | 1.0876 | H5 | 2.1655 | 2.4665 | 1.0854 | 3.4385 | 4.3270 | 1.8563 | 3.8259 | H6 | 2.1655 | 2.4665 | 3.4385 | 1.0854 | 4.3270 | 3.8259 | 1.8563 | H7 | 2.1626 | 3.1063 | 1.0876 | 2.7470 | 1.8563 | 3.8259 | 2.5865 | H8 | 2.1626 | 3.1063 | 2.7470 | 1.0876 | 3.8259 | 1.8563 | 2.5865 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.544 | C1 | C3 | H7 | 121.093 | |
| C1 | C4 | H6 | 121.544 | C1 | C4 | H8 | 121.093 | |
| H2 | C1 | C3 | 117.765 | H2 | C1 | C4 | 117.765 | |
| C3 | C1 | C4 | 124.470 | H5 | C3 | H7 | 117.363 | |
| H6 | C4 | H8 | 117.363 |