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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 | -117.901121 |
| Energy at 298.15K | -117.909606 |
| HF Energy | -117.612721 |
| Nuclear repulsion energy | 81.999669 |
| 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 | 3163 | 2946 | 45.79 | |||
| 2 | A1 | 3104 | 2892 | 8.87 | |||
| 3 | A1 | 3097 | 2885 | 22.21 | |||
| 4 | A1 | 1618 | 1507 | 5.29 | |||
| 5 | A1 | 1601 | 1491 | 0.37 | |||
| 6 | A1 | 1516 | 1413 | 4.50 | |||
| 7 | A1 | 1241 | 1156 | 2.05 | |||
| 8 | A1 | 872 | 812 | 0.85 | |||
| 9 | A1 | 387 | 360 | 0.21 | |||
| 10 | A2 | 3154 | 2938 | 0.00 | |||
| 11 | A2 | 1601 | 1492 | 0.00 | |||
| 12 | A2 | 1395 | 1300 | 0.00 | |||
| 13 | A2 | 980 | 913 | 0.00 | |||
| 14 | A2 | 233 | 217 | 0.00 | |||
| 15 | B1 | 3169 | 2952 | 83.80 | |||
| 16 | B1 | 3128 | 2914 | 0.55 | |||
| 17 | B1 | 1617 | 1506 | 13.14 | |||
| 18 | B1 | 1294 | 1206 | 0.48 | |||
| 19 | B1 | 790 | 736 | 4.64 | |||
| 20 | B1 | 281 | 262 | 0.00 | |||
| 21 | B2 | 3159 | 2943 | 24.61 | |||
| 22 | B2 | 3092 | 2881 | 26.55 | |||
| 23 | B2 | 1607 | 1497 | 2.64 | |||
| 24 | B2 | 1499 | 1396 | 4.86 | |||
| 25 | B2 | 1444 | 1345 | 1.74 | |||
| 26 | B2 | 1063 | 991 | 1.99 | |||
| 27 | B2 | 985 | 918 | 2.69 |
| A | B | C |
|---|---|---|
| 0.96125 | 0.27825 | 0.24557 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.603 |
| C2 | 0.000 | 1.281 | -0.267 |
| C3 | 0.000 | -1.281 | -0.267 |
| H4 | 0.882 | 0.000 | 1.252 |
| H5 | -0.882 | 0.000 | 1.252 |
| H6 | 0.000 | 2.181 | 0.356 |
| H7 | 0.000 | -2.181 | 0.356 |
| H8 | 0.887 | 1.305 | -0.908 |
| H9 | -0.887 | 1.305 | -0.908 |
| H10 | -0.887 | -1.305 | -0.908 |
| H11 | 0.887 | -1.305 | -0.908 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5484 | 1.5484 | 1.0951 | 1.0951 | 2.1945 | 2.1945 | 2.1843 | 2.1843 | 2.1843 | 2.1843 | C2 | 1.5484 | 2.5625 | 2.1738 | 2.1738 | 1.0940 | 3.5175 | 1.0945 | 1.0945 | 2.8082 | 2.8082 | C3 | 1.5484 | 2.5625 | 2.1738 | 2.1738 | 3.5175 | 1.0940 | 2.8082 | 2.8082 | 1.0945 | 1.0945 | H4 | 1.0951 | 2.1738 | 2.1738 | 1.7636 | 2.5170 | 2.5170 | 2.5235 | 3.0815 | 3.0815 | 2.5235 | H5 | 1.0951 | 2.1738 | 2.1738 | 1.7636 | 2.5170 | 2.5170 | 3.0815 | 2.5235 | 2.5235 | 3.0815 | H6 | 2.1945 | 1.0940 | 3.5175 | 2.5170 | 2.5170 | 4.3613 | 1.7752 | 1.7752 | 3.8123 | 3.8123 | H7 | 2.1945 | 3.5175 | 1.0940 | 2.5170 | 2.5170 | 4.3613 | 3.8123 | 3.8123 | 1.7752 | 1.7752 | H8 | 2.1843 | 1.0945 | 2.8082 | 2.5235 | 3.0815 | 1.7752 | 3.8123 | 1.7735 | 3.1554 | 2.6098 | H9 | 2.1843 | 1.0945 | 2.8082 | 3.0815 | 2.5235 | 1.7752 | 3.8123 | 1.7735 | 2.6098 | 3.1554 | H10 | 2.1843 | 2.8082 | 1.0945 | 3.0815 | 2.5235 | 3.8123 | 1.7752 | 3.1554 | 2.6098 | 1.7735 | H11 | 2.1843 | 2.8082 | 1.0945 | 2.5235 | 3.0815 | 3.8123 | 1.7752 | 2.6098 | 3.1554 | 1.7735 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.137 | C1 | C2 | H8 | 110.293 | |
| C1 | C2 | H9 | 110.293 | C1 | C3 | H7 | 111.137 | |
| C1 | C3 | H10 | 110.293 | C1 | C3 | H11 | 110.293 | |
| C2 | C1 | C3 | 111.684 | C2 | C1 | H4 | 109.447 | |
| C2 | C1 | H5 | 109.447 | C3 | C1 | H4 | 109.447 | |
| C3 | C1 | H5 | 109.447 | H4 | C1 | H5 | 107.264 | |
| H6 | C2 | H8 | 108.408 | H6 | C2 | H9 | 108.408 | |
| H7 | C3 | H10 | 108.408 | H7 | C3 | H11 | 108.408 | |
| H8 | C2 | H9 | 108.218 | H10 | C3 | H11 | 108.218 |