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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 | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -118.813570 |
| Energy at 298.15K | -118.821979 |
| HF Energy | -118.295277 |
| Nuclear repulsion energy | 82.314595 |
| 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 | 3123 | 2980 | 54.69 | |||
| 2 | A1 | 3050 | 2910 | 18.50 | |||
| 3 | A1 | 3045 | 2905 | 29.84 | |||
| 4 | A1 | 1535 | 1465 | 3.52 | |||
| 5 | A1 | 1513 | 1443 | 0.09 | |||
| 6 | A1 | 1447 | 1380 | 2.36 | |||
| 7 | A1 | 1199 | 1144 | 0.64 | |||
| 8 | A1 | 896 | 855 | 0.57 | |||
| 9 | A1 | 369 | 352 | 0.01 | |||
| 10 | A2 | 3110 | 2968 | 0.00 | |||
| 11 | A2 | 1511 | 1442 | 0.00 | |||
| 12 | A2 | 1336 | 1275 | 0.00 | |||
| 13 | A2 | 922 | 879 | 0.00 | |||
| 14 | A2 | 220 | 210 | 0.00 | |||
| 15 | B1 | 3122 | 2979 | 106.08 | |||
| 16 | B1 | 3079 | 2938 | 2.96 | |||
| 17 | B1 | 1528 | 1458 | 11.12 | |||
| 18 | B1 | 1239 | 1182 | 0.04 | |||
| 19 | B1 | 761 | 726 | 1.54 | |||
| 20 | B1 | 284 | 271 | 0.00 | |||
| 21 | B2 | 3120 | 2977 | 30.75 | |||
| 22 | B2 | 3042 | 2902 | 34.17 | |||
| 23 | B2 | 1520 | 1450 | 1.31 | |||
| 24 | B2 | 1438 | 1372 | 4.53 | |||
| 25 | B2 | 1391 | 1327 | 1.78 | |||
| 26 | B2 | 1088 | 1039 | 0.34 | |||
| 27 | B2 | 944 | 900 | 0.97 |
| A | B | C |
|---|---|---|
| 0.97571 | 0.28049 | 0.24819 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.591 |
| C2 | 0.000 | 1.274 | -0.261 |
| C3 | 0.000 | -1.274 | -0.261 |
| H4 | 0.880 | 0.000 | 1.248 |
| H5 | -0.880 | 0.000 | 1.248 |
| H6 | 0.000 | 2.174 | 0.363 |
| H7 | 0.000 | -2.174 | 0.363 |
| H8 | 0.886 | 1.309 | -0.907 |
| H9 | -0.886 | 1.309 | -0.907 |
| H10 | -0.886 | -1.309 | -0.907 |
| H11 | 0.886 | -1.309 | -0.907 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5325 | 1.5325 | 1.0982 | 1.0982 | 2.1862 | 2.1862 | 2.1781 | 2.1781 | 2.1781 | 2.1781 | C2 | 1.5325 | 2.5473 | 2.1620 | 2.1620 | 1.0962 | 3.5042 | 1.0973 | 1.0973 | 2.8060 | 2.8060 | C3 | 1.5325 | 2.5473 | 2.1620 | 2.1620 | 3.5042 | 1.0962 | 2.8060 | 2.8060 | 1.0973 | 1.0973 | H4 | 1.0982 | 2.1620 | 2.1620 | 1.7604 | 2.5069 | 2.5069 | 2.5215 | 3.0787 | 3.0787 | 2.5215 | H5 | 1.0982 | 2.1620 | 2.1620 | 1.7604 | 2.5069 | 2.5069 | 3.0787 | 2.5215 | 2.5215 | 3.0787 | H6 | 2.1862 | 1.0962 | 3.5042 | 2.5069 | 2.5069 | 4.3488 | 1.7746 | 1.7746 | 3.8125 | 3.8125 | H7 | 2.1862 | 3.5042 | 1.0962 | 2.5069 | 2.5069 | 4.3488 | 3.8125 | 3.8125 | 1.7746 | 1.7746 | H8 | 2.1781 | 1.0973 | 2.8060 | 2.5215 | 3.0787 | 1.7746 | 3.8125 | 1.7727 | 3.1619 | 2.6183 | H9 | 2.1781 | 1.0973 | 2.8060 | 3.0787 | 2.5215 | 1.7746 | 3.8125 | 1.7727 | 2.6183 | 3.1619 | H10 | 2.1781 | 2.8060 | 1.0973 | 3.0787 | 2.5215 | 3.8125 | 1.7746 | 3.1619 | 2.6183 | 1.7727 | H11 | 2.1781 | 2.8060 | 1.0973 | 2.5215 | 3.0787 | 3.8125 | 1.7746 | 2.6183 | 3.1619 | 1.7727 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.462 | C1 | C2 | H8 | 110.747 | |
| C1 | C2 | H9 | 110.747 | C1 | C3 | H7 | 111.462 | |
| C1 | C3 | H10 | 110.747 | C1 | C3 | H11 | 110.747 | |
| C2 | C1 | C3 | 112.421 | C2 | C1 | H4 | 109.425 | |
| C2 | C1 | H5 | 109.425 | C3 | C1 | H4 | 109.425 | |
| C3 | C1 | H5 | 109.425 | H4 | C1 | H5 | 106.548 | |
| H6 | C2 | H8 | 107.997 | H6 | C2 | H9 | 107.997 | |
| H7 | C3 | H10 | 107.997 | H7 | C3 | H11 | 107.997 | |
| H8 | C2 | H9 | 107.750 | H10 | C3 | H11 | 107.750 |