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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 | -19.526996 |
| Energy at 298.15K | -19.531196 |
| HF Energy | -19.287355 |
| Nuclear repulsion energy | 35.570538 |
| 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 | 3232 | 2986 | 40.94 | |||
| 2 | A1 | 3141 | 2902 | 5.41 | |||
| 3 | A1 | 3116 | 2879 | 19.58 | |||
| 4 | A1 | 1549 | 1431 | 2.96 | |||
| 5 | A1 | 1283 | 1185 | 0.25 | |||
| 6 | A1 | 1037 | 958 | 0.16 | |||
| 7 | A1 | 433 | 400 | 0.01 | |||
| 8 | A2 | 716 | 662 | 0.00 | |||
| 9 | A2 | 544 | 502 | 0.00 | |||
| 10 | B1 | 969 | 895 | 45.31 | |||
| 11 | B1 | 714 | 660 | 101.49 | |||
| 12 | B1 | 524 | 484 | 12.56 | |||
| 13 | B2 | 3226 | 2981 | 11.54 | |||
| 14 | B2 | 3112 | 2875 | 18.62 | |||
| 15 | B2 | 1525 | 1409 | 1.43 | |||
| 16 | B2 | 1436 | 1327 | 5.48 | |||
| 17 | B2 | 1161 | 1073 | 0.07 | |||
| 18 | B2 | 953 | 881 | 0.28 |
| A | B | C |
|---|---|---|
| 1.77057 | 0.33327 | 0.28048 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.457 |
| H2 | 0.000 | 0.000 | 1.551 |
| C3 | 0.000 | 1.249 | -0.202 |
| C4 | 0.000 | -1.249 | -0.202 |
| H5 | 0.000 | 2.186 | 0.356 |
| H6 | 0.000 | -2.186 | 0.356 |
| H7 | 0.000 | 1.314 | -1.292 |
| H8 | 0.000 | -1.314 | -1.292 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0941 | 1.4123 | 1.4123 | 2.1887 | 2.1887 | 2.1875 | 2.1875 | H2 | 1.0941 | 2.1523 | 2.1523 | 2.4918 | 2.4918 | 3.1320 | 3.1320 | C3 | 1.4123 | 2.1523 | 2.4989 | 1.0900 | 3.4807 | 1.0925 | 2.7857 | C4 | 1.4123 | 2.1523 | 2.4989 | 3.4807 | 1.0900 | 2.7857 | 1.0925 | H5 | 2.1887 | 2.4918 | 1.0900 | 3.4807 | 4.3727 | 1.8644 | 3.8687 | H6 | 2.1887 | 2.4918 | 3.4807 | 1.0900 | 4.3727 | 3.8687 | 1.8644 | H7 | 2.1875 | 3.1320 | 1.0925 | 2.7857 | 1.8644 | 3.8687 | 2.6277 | H8 | 2.1875 | 3.1320 | 2.7857 | 1.0925 | 3.8687 | 1.8644 | 2.6277 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.477 | C1 | C3 | H7 | 121.166 | |
| C1 | C4 | H6 | 121.477 | C1 | C4 | H8 | 121.166 | |
| H2 | C1 | C3 | 117.786 | H2 | C1 | C4 | 117.786 | |
| C3 | C1 | C4 | 124.428 | H5 | C3 | H7 | 117.357 | |
| H6 | C4 | H8 | 117.357 |