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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -116.712423 |
| Energy at 298.15K | -116.716620 |
| HF Energy | -116.427595 |
| Nuclear repulsion energy | 64.011458 |
| 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 | 3207 | 3025 | ||||
| 2 | A1 | 3111 | 2934 | ||||
| 3 | A1 | 3095 | 2919 | ||||
| 4 | A1 | 1545 | 1457 | ||||
| 5 | A1 | 1282 | 1209 | ||||
| 6 | A1 | 1037 | 978 | ||||
| 7 | A1 | 432 | 407 | ||||
| 8 | A2 | 749 | 707 | ||||
| 9 | A2 | 534 | 504 | ||||
| 10 | B1 | 969 | 914 | ||||
| 11 | B1 | 759 | 716 | ||||
| 12 | B1 | 517 | 488 | ||||
| 13 | B2 | 3203 | 3021 | ||||
| 14 | B2 | 3105 | 2928 | ||||
| 15 | B2 | 1524 | 1437 | ||||
| 16 | B2 | 1450 | 1368 | ||||
| 17 | B2 | 1200 | 1132 | ||||
| 18 | B2 | 955 | 901 |
| A | B | C |
|---|---|---|
| 1.77922 | 0.33449 | 0.28156 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.453 |
| H2 | 0.000 | 0.000 | 1.552 |
| C3 | 0.000 | 1.246 | -0.200 |
| C4 | 0.000 | -1.246 | -0.200 |
| H5 | 0.000 | 2.187 | 0.355 |
| H6 | 0.000 | -2.187 | 0.355 |
| H7 | 0.000 | 1.315 | -1.293 |
| H8 | 0.000 | -1.315 | -1.293 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0984 | 1.4070 | 1.4070 | 2.1896 | 2.1896 | 2.1860 | 2.1860 | H2 | 1.0984 | 2.1498 | 2.1498 | 2.4933 | 2.4933 | 3.1340 | 3.1340 | C3 | 1.4070 | 2.1498 | 2.4923 | 1.0927 | 3.4782 | 1.0953 | 2.7845 | C4 | 1.4070 | 2.1498 | 2.4923 | 3.4782 | 1.0927 | 2.7845 | 1.0953 | H5 | 2.1896 | 2.4933 | 1.0927 | 3.4782 | 4.3748 | 1.8650 | 3.8706 | H6 | 2.1896 | 2.4933 | 3.4782 | 1.0927 | 4.3748 | 3.8706 | 1.8650 | H7 | 2.1860 | 3.1340 | 1.0953 | 2.7845 | 1.8650 | 3.8706 | 2.6295 | H8 | 2.1860 | 3.1340 | 2.7845 | 1.0953 | 3.8706 | 1.8650 | 2.6295 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.807 | C1 | C3 | H7 | 121.254 | |
| C1 | C4 | H6 | 121.807 | C1 | C4 | H8 | 121.254 | |
| H2 | C1 | C3 | 117.665 | H2 | C1 | C4 | 117.665 | |
| C3 | C1 | C4 | 124.671 | H5 | C3 | H7 | 116.940 | |
| H6 | C4 | H8 | 116.940 |