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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 | -117.009854 |
| Energy at 298.15K | -117.014397 |
| HF Energy | -116.466141 |
| Nuclear repulsion energy | 64.796985 |
| 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 | 3408 | 3408 | 29.71 | |||
| 2 | A1 | 3323 | 3323 | 3.42 | |||
| 3 | A1 | 3310 | 3310 | 18.95 | |||
| 4 | A1 | 1634 | 1634 | 1.73 | |||
| 5 | A1 | 1333 | 1333 | 0.46 | |||
| 6 | A1 | 1070 | 1070 | 0.01 | |||
| 7 | A1 | 448 | 448 | 0.13 | |||
| 8 | A2 | 765 | 765 | 0.00 | |||
| 9 | A2 | 569 | 569 | 0.00 | |||
| 10 | B1 | 1025 | 1025 | 19.45 | |||
| 11 | B1 | 782 | 782 | 74.30 | |||
| 12 | B1 | 544 | 544 | 11.48 | |||
| 13 | B2 | 3404 | 3404 | 9.60 | |||
| 14 | B2 | 3307 | 3307 | 18.37 | |||
| 15 | B2 | 1625 | 1625 | 0.03 | |||
| 16 | B2 | 1524 | 1524 | 2.65 | |||
| 17 | B2 | 1246 | 1246 | 0.17 | |||
| 18 | B2 | 995 | 995 | 0.00 |
| A | B | C |
|---|---|---|
| 1.81377 | 0.34704 | 0.29130 |
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 | 1.528 |
| C3 | 0.000 | 1.234 | -0.198 |
| C4 | 0.000 | -1.234 | -0.198 |
| H5 | 0.000 | 2.157 | 0.354 |
| H6 | 0.000 | -2.157 | 0.354 |
| H7 | 0.000 | 1.303 | -1.273 |
| H8 | 0.000 | -1.303 | -1.273 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0802 | 1.3924 | 1.3924 | 2.1595 | 2.1595 | 2.1586 | 2.1586 | H2 | 1.0802 | 2.1213 | 2.1213 | 2.4562 | 2.4562 | 3.0894 | 3.0894 | C3 | 1.3924 | 2.1213 | 2.4673 | 1.0759 | 3.4357 | 1.0778 | 2.7551 | C4 | 1.3924 | 2.1213 | 2.4673 | 3.4357 | 1.0759 | 2.7551 | 1.0778 | H5 | 2.1595 | 2.4562 | 1.0759 | 3.4357 | 4.3148 | 1.8380 | 3.8237 | H6 | 2.1595 | 2.4562 | 3.4357 | 1.0759 | 4.3148 | 3.8237 | 1.8380 | H7 | 2.1586 | 3.0894 | 1.0778 | 2.7551 | 1.8380 | 3.8237 | 2.6056 | H8 | 2.1586 | 3.0894 | 2.7551 | 1.0778 | 3.8237 | 1.8380 | 2.6056 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.535 | C1 | C3 | H7 | 121.299 | |
| C1 | C4 | H6 | 121.535 | C1 | C4 | H8 | 121.299 | |
| H2 | C1 | C3 | 117.622 | H2 | C1 | C4 | 117.622 | |
| C3 | C1 | C4 | 124.756 | H5 | C3 | H7 | 117.166 | |
| H6 | C4 | H8 | 117.166 |
Electronic state