| |
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 | -116.862039 |
| Energy at 298.15K | -116.866387 |
| HF Energy | -116.483063 |
| Nuclear repulsion energy | 64.708471 |
| 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 | 3344 | 3344 | 13.81 | |||
| 2 | A1 | 3251 | 3251 | 3.40 | |||
| 3 | A1 | 3238 | 3238 | 9.68 | |||
| 4 | A1 | 1564 | 1564 | 2.44 | |||
| 5 | A1 | 1306 | 1306 | 1.21 | |||
| 6 | A1 | 1063 | 1063 | 0.00 | |||
| 7 | A1 | 436 | 436 | 0.26 | |||
| 8 | A2 | 825 | 825 | 0.00 | |||
| 9 | A2 | 577 | 577 | 0.00 | |||
| 10 | B1 | 1040 | 1040 | 24.76 | |||
| 11 | B1 | 847 | 847 | 76.73 | |||
| 12 | B1 | 553 | 553 | 16.31 | |||
| 13 | B2 | 3341 | 3341 | 4.22 | |||
| 14 | B2 | 3232 | 3232 | 9.02 | |||
| 15 | B2 | 1541 | 1541 | 0.23 | |||
| 16 | B2 | 1449 | 1449 | 5.52 | |||
| 17 | B2 | 1179 | 1179 | 0.17 | |||
| 18 | B2 | 952 | 952 | 0.00 |
| A | B | C |
|---|---|---|
| 1.80345 | 0.34363 | 0.28863 |
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 | -0.199 |
| C4 | 0.000 | -1.230 | -0.199 |
| H5 | 0.000 | 2.162 | 0.359 |
| H6 | 0.000 | -2.162 | 0.359 |
| H7 | 0.000 | 1.290 | -1.286 |
| H8 | 0.000 | -1.290 | -1.286 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0913 | 1.3897 | 1.3897 | 2.1638 | 2.1638 | 2.1618 | 2.1618 | H2 | 1.0913 | 2.1298 | 2.1298 | 2.4635 | 2.4635 | 3.1065 | 3.1065 | C3 | 1.3897 | 2.1298 | 2.4590 | 1.0867 | 3.4371 | 1.0886 | 2.7441 | C4 | 1.3897 | 2.1298 | 2.4590 | 3.4371 | 1.0867 | 2.7441 | 1.0886 | H5 | 2.1638 | 2.4635 | 1.0867 | 3.4371 | 4.3240 | 1.8617 | 3.8239 | H6 | 2.1638 | 2.4635 | 3.4371 | 1.0867 | 4.3240 | 3.8239 | 1.8617 | H7 | 2.1618 | 3.1065 | 1.0886 | 2.7441 | 1.8617 | 3.8239 | 2.5802 | H8 | 2.1618 | 3.1065 | 2.7441 | 1.0886 | 3.8239 | 1.8617 | 2.5802 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.325 | C1 | C3 | H7 | 120.968 | |
| C1 | C4 | H6 | 121.325 | C1 | C4 | H8 | 120.968 | |
| H2 | C1 | C3 | 117.780 | H2 | C1 | C4 | 117.780 | |
| C3 | C1 | C4 | 124.441 | H5 | C3 | H7 | 117.707 | |
| H6 | C4 | H8 | 117.707 |