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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 | -118.785861 |
| Energy at 298.15K | -118.794238 |
| HF Energy | -118.275388 |
| Nuclear repulsion energy | 81.939216 |
| 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 | 3121 | 3010 | 49.39 | |||
| 2 | A1 | 3043 | 2935 | 23.74 | |||
| 3 | A1 | 3037 | 2929 | 25.94 | |||
| 4 | A1 | 1506 | 1453 | 3.46 | |||
| 5 | A1 | 1486 | 1433 | 0.14 | |||
| 6 | A1 | 1418 | 1367 | 2.03 | |||
| 7 | A1 | 1181 | 1139 | 0.55 | |||
| 8 | A1 | 891 | 860 | 0.56 | |||
| 9 | A1 | 367 | 354 | 0.02 | |||
| 10 | A2 | 3107 | 2997 | 0.00 | |||
| 11 | A2 | 1484 | 1431 | 0.00 | |||
| 12 | A2 | 1313 | 1267 | 0.00 | |||
| 13 | A2 | 904 | 872 | 0.00 | |||
| 14 | A2 | 220 | 212 | 0.00 | |||
| 15 | B1 | 3117 | 3006 | 98.47 | |||
| 16 | B1 | 3077 | 2967 | 2.99 | |||
| 17 | B1 | 1502 | 1448 | 10.63 | |||
| 18 | B1 | 1213 | 1170 | 0.01 | |||
| 19 | B1 | 747 | 721 | 1.63 | |||
| 20 | B1 | 276 | 267 | 0.00 | |||
| 21 | B2 | 3118 | 3007 | 31.46 | |||
| 22 | B2 | 3034 | 2927 | 33.88 | |||
| 23 | B2 | 1490 | 1437 | 1.20 | |||
| 24 | B2 | 1408 | 1358 | 4.00 | |||
| 25 | B2 | 1364 | 1316 | 2.05 | |||
| 26 | B2 | 1084 | 1046 | 0.33 | |||
| 27 | B2 | 926 | 893 | 0.89 |
| A | B | C |
|---|---|---|
| 0.96551 | 0.27853 | 0.24643 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.593 |
| C2 | 0.000 | 1.277 | -0.262 |
| C3 | 0.000 | -1.277 | -0.262 |
| H4 | 0.885 | 0.000 | 1.255 |
| H5 | -0.885 | 0.000 | 1.255 |
| H6 | 0.000 | 2.184 | 0.366 |
| H7 | 0.000 | -2.184 | 0.366 |
| H8 | 0.892 | 1.315 | -0.913 |
| H9 | -0.892 | 1.315 | -0.913 |
| H10 | -0.892 | -1.315 | -0.913 |
| H11 | 0.892 | -1.315 | -0.913 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5371 | 1.5371 | 1.1054 | 1.1054 | 2.1962 | 2.1962 | 2.1895 | 2.1895 | 2.1895 | 2.1895 | C2 | 1.5371 | 2.5542 | 2.1718 | 2.1718 | 1.1034 | 3.5180 | 1.1047 | 1.1047 | 2.8177 | 2.8177 | C3 | 1.5371 | 2.5542 | 2.1718 | 2.1718 | 3.5180 | 1.1034 | 2.8177 | 2.8177 | 1.1047 | 1.1047 | H4 | 1.1054 | 2.1718 | 2.1718 | 1.7709 | 2.5192 | 2.5192 | 2.5356 | 3.0966 | 3.0966 | 2.5356 | H5 | 1.1054 | 2.1718 | 2.1718 | 1.7709 | 2.5192 | 2.5192 | 3.0966 | 2.5356 | 2.5356 | 3.0966 | H6 | 2.1962 | 1.1034 | 3.5180 | 2.5192 | 2.5192 | 4.3688 | 1.7849 | 1.7849 | 3.8313 | 3.8313 | H7 | 2.1962 | 3.5180 | 1.1034 | 2.5192 | 2.5192 | 4.3688 | 3.8313 | 3.8313 | 1.7849 | 1.7849 | H8 | 2.1895 | 1.1047 | 2.8177 | 2.5356 | 3.0966 | 1.7849 | 3.8313 | 1.7841 | 3.1786 | 2.6307 | H9 | 2.1895 | 1.1047 | 2.8177 | 3.0966 | 2.5356 | 1.7849 | 3.8313 | 1.7841 | 2.6307 | 3.1786 | H10 | 2.1895 | 2.8177 | 1.1047 | 3.0966 | 2.5356 | 3.8313 | 1.7849 | 3.1786 | 2.6307 | 1.7841 | H11 | 2.1895 | 2.8177 | 1.1047 | 2.5356 | 3.0966 | 3.8313 | 1.7849 | 2.6307 | 3.1786 | 1.7841 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.498 | C1 | C2 | H8 | 110.886 | |
| C1 | C2 | H9 | 110.886 | C1 | C3 | H7 | 111.498 | |
| C1 | C3 | H10 | 110.886 | C1 | C3 | H11 | 110.886 | |
| C2 | C1 | C3 | 112.371 | C2 | C1 | H4 | 109.461 | |
| C2 | C1 | H5 | 109.461 | C3 | C1 | H4 | 109.461 | |
| C3 | C1 | H5 | 109.461 | H4 | C1 | H5 | 106.451 | |
| H6 | C2 | H8 | 107.859 | H6 | C2 | H9 | 107.859 | |
| H7 | C3 | H10 | 107.859 | H7 | C3 | H11 | 107.859 | |
| H8 | C2 | H9 | 107.696 | H10 | C3 | H11 | 107.696 |