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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 | -118.702100 |
| Energy at 298.15K | -118.710529 |
| HF Energy | -118.262992 |
| Nuclear repulsion energy | 82.381459 |
| 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 | 3153 | 2984 | 46.62 | |||
| 2 | A1 | 3072 | 2907 | 0.00 | |||
| 3 | A1 | 3071 | 2907 | 42.30 | |||
| 4 | A1 | 1567 | 1484 | 4.09 | |||
| 5 | A1 | 1547 | 1465 | 0.12 | |||
| 6 | A1 | 1477 | 1398 | 2.97 | |||
| 7 | A1 | 1217 | 1152 | 1.13 | |||
| 8 | A1 | 908 | 860 | 0.85 | |||
| 9 | A1 | 378 | 358 | 0.09 | |||
| 10 | A2 | 3143 | 2975 | 0.00 | |||
| 11 | A2 | 1544 | 1461 | 0.00 | |||
| 12 | A2 | 1353 | 1281 | 0.00 | |||
| 13 | A2 | 936 | 886 | 0.00 | |||
| 14 | A2 | 229 | 217 | 0.00 | |||
| 15 | B1 | 3152 | 2983 | 88.19 | |||
| 16 | B1 | 3106 | 2940 | 6.64 | |||
| 17 | B1 | 1560 | 1477 | 12.19 | |||
| 18 | B1 | 1261 | 1194 | 0.14 | |||
| 19 | B1 | 769 | 728 | 3.10 | |||
| 20 | B1 | 285 | 270 | 0.00 | |||
| 21 | B2 | 3150 | 2982 | 25.70 | |||
| 22 | B2 | 3069 | 2905 | 30.33 | |||
| 23 | B2 | 1550 | 1468 | 2.00 | |||
| 24 | B2 | 1467 | 1388 | 5.66 | |||
| 25 | B2 | 1415 | 1340 | 1.28 | |||
| 26 | B2 | 1104 | 1045 | 0.24 | |||
| 27 | B2 | 957 | 906 | 2.23 |
| A | B | C |
|---|---|---|
| 0.97898 | 0.28088 | 0.24866 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.588 |
| C2 | 0.000 | 1.273 | -0.261 |
| C3 | 0.000 | -1.273 | -0.261 |
| H4 | 0.880 | 0.000 | 1.247 |
| H5 | -0.880 | 0.000 | 1.247 |
| H6 | 0.000 | 2.172 | 0.367 |
| H7 | 0.000 | -2.172 | 0.367 |
| H8 | 0.886 | 1.312 | -0.907 |
| H9 | -0.886 | 1.312 | -0.907 |
| H10 | -0.886 | -1.312 | -0.907 |
| H11 | 0.886 | -1.312 | -0.907 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5299 | 1.5299 | 1.0988 | 1.0988 | 2.1834 | 2.1834 | 2.1776 | 2.1776 | 2.1776 | 2.1776 | C2 | 1.5299 | 2.5455 | 2.1601 | 2.1601 | 1.0970 | 3.5017 | 1.0976 | 1.0976 | 2.8078 | 2.8078 | C3 | 1.5299 | 2.5455 | 2.1601 | 2.1601 | 3.5017 | 1.0970 | 2.8078 | 2.8078 | 1.0976 | 1.0976 | H4 | 1.0988 | 2.1601 | 2.1601 | 1.7591 | 2.5032 | 2.5032 | 2.5217 | 3.0786 | 3.0786 | 2.5217 | H5 | 1.0988 | 2.1601 | 2.1601 | 1.7591 | 2.5032 | 2.5032 | 3.0786 | 2.5217 | 2.5217 | 3.0786 | H6 | 2.1834 | 1.0970 | 3.5017 | 2.5032 | 2.5032 | 4.3444 | 1.7746 | 1.7746 | 3.8142 | 3.8142 | H7 | 2.1834 | 3.5017 | 1.0970 | 2.5032 | 2.5032 | 4.3444 | 3.8142 | 3.8142 | 1.7746 | 1.7746 | H8 | 2.1776 | 1.0976 | 2.8078 | 2.5217 | 3.0786 | 1.7746 | 3.8142 | 1.7729 | 3.1666 | 2.6237 | H9 | 2.1776 | 1.0976 | 2.8078 | 3.0786 | 2.5217 | 1.7746 | 3.8142 | 1.7729 | 2.6237 | 3.1666 | H10 | 2.1776 | 2.8078 | 1.0976 | 3.0786 | 2.5217 | 3.8142 | 1.7746 | 3.1666 | 2.6237 | 1.7729 | H11 | 2.1776 | 2.8078 | 1.0976 | 2.5217 | 3.0786 | 3.8142 | 1.7746 | 2.6237 | 3.1666 | 1.7729 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.377 | C1 | C2 | H8 | 110.870 | |
| C1 | C2 | H9 | 110.870 | C1 | C3 | H7 | 111.377 | |
| C1 | C3 | H10 | 110.870 | C1 | C3 | H11 | 110.870 | |
| C2 | C1 | C3 | 112.596 | C2 | C1 | H4 | 109.426 | |
| C2 | C1 | H5 | 109.426 | C3 | C1 | H4 | 109.426 | |
| C3 | C1 | H5 | 109.426 | H4 | C1 | H5 | 106.348 | |
| H6 | C2 | H8 | 107.924 | H6 | C2 | H9 | 107.924 | |
| H7 | C3 | H10 | 107.924 | H7 | C3 | H11 | 107.924 | |
| H8 | C2 | H9 | 107.726 | H10 | C3 | H11 | 107.726 |
Electronic state