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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 | -117.892411 |
| Energy at 298.15K | -117.900892 |
| HF Energy | -117.612537 |
| Nuclear repulsion energy | 81.920067 |
| 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 | 3155 | 3011 | 41.82 | 66.41 | 0.65 | 0.79 |
| 2 | A1 | 3089 | 2948 | 20.55 | 69.59 | 0.23 | 0.37 |
| 3 | A1 | 3080 | 2940 | 9.19 | 170.51 | 0.00 | 0.01 |
| 4 | A1 | 1612 | 1539 | 4.43 | 18.66 | 0.74 | 0.85 |
| 5 | A1 | 1593 | 1521 | 0.38 | 36.08 | 0.75 | 0.86 |
| 6 | A1 | 1502 | 1434 | 3.99 | 3.02 | 0.63 | 0.77 |
| 7 | A1 | 1231 | 1175 | 1.92 | 5.44 | 0.61 | 0.76 |
| 8 | A1 | 866 | 826 | 0.84 | 10.93 | 0.24 | 0.39 |
| 9 | A1 | 383 | 366 | 0.21 | 0.26 | 0.10 | 0.18 |
| 10 | A2 | 3148 | 3005 | 0.00 | 3.95 | 0.75 | 0.86 |
| 11 | A2 | 1595 | 1523 | 0.00 | 43.85 | 0.75 | 0.86 |
| 12 | A2 | 1387 | 1324 | 0.00 | 15.59 | 0.75 | 0.86 |
| 13 | A2 | 974 | 930 | 0.00 | 0.04 | 0.75 | 0.86 |
| 14 | A2 | 238 | 227 | 0.00 | 0.00 | 0.75 | 0.86 |
| 15 | B1 | 3161 | 3017 | 77.96 | 18.58 | 0.75 | 0.86 |
| 16 | B1 | 3121 | 2979 | 1.07 | 127.76 | 0.75 | 0.86 |
| 17 | B1 | 1611 | 1538 | 12.34 | 0.16 | 0.75 | 0.86 |
| 18 | B1 | 1287 | 1229 | 0.44 | 1.77 | 0.75 | 0.86 |
| 19 | B1 | 785 | 749 | 4.69 | 0.14 | 0.75 | 0.86 |
| 20 | B1 | 284 | 271 | 0.00 | 0.02 | 0.75 | 0.86 |
| 21 | B2 | 3152 | 3008 | 22.06 | 42.94 | 0.75 | 0.86 |
| 22 | B2 | 3079 | 2939 | 25.12 | 4.23 | 0.75 | 0.86 |
| 23 | B2 | 1601 | 1528 | 2.46 | 0.07 | 0.75 | 0.86 |
| 24 | B2 | 1485 | 1417 | 3.74 | 5.00 | 0.75 | 0.86 |
| 25 | B2 | 1429 | 1364 | 2.32 | 2.58 | 0.75 | 0.86 |
| 26 | B2 | 1057 | 1009 | 2.03 | 4.70 | 0.75 | 0.86 |
| 27 | B2 | 976 | 932 | 2.81 | 1.35 | 0.75 | 0.86 |
| A | B | C |
|---|---|---|
| 0.95918 | 0.27779 | 0.24518 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.603 |
| C2 | 0.000 | 1.282 | -0.267 |
| C3 | 0.000 | -1.282 | -0.267 |
| H4 | 0.883 | 0.000 | 1.253 |
| H5 | -0.883 | 0.000 | 1.253 |
| H6 | 0.000 | 2.183 | 0.357 |
| H7 | 0.000 | -2.183 | 0.357 |
| H8 | 0.888 | 1.305 | -0.909 |
| H9 | -0.888 | 1.305 | -0.909 |
| H10 | -0.888 | -1.305 | -0.909 |
| H11 | 0.888 | -1.305 | -0.909 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5497 | 1.5497 | 1.0966 | 1.0966 | 2.1969 | 2.1969 | 2.1857 | 2.1857 | 2.1857 | 2.1857 | C2 | 1.5497 | 2.5646 | 2.1761 | 2.1761 | 1.0955 | 3.5209 | 1.0958 | 1.0958 | 2.8096 | 2.8096 | C3 | 1.5497 | 2.5646 | 2.1761 | 2.1761 | 3.5209 | 1.0955 | 2.8096 | 2.8096 | 1.0958 | 1.0958 | H4 | 1.0966 | 2.1761 | 2.1761 | 1.7665 | 2.5198 | 2.5198 | 2.5252 | 3.0844 | 3.0844 | 2.5252 | H5 | 1.0966 | 2.1761 | 2.1761 | 1.7665 | 2.5198 | 2.5198 | 3.0844 | 2.5252 | 2.5252 | 3.0844 | H6 | 2.1969 | 1.0955 | 3.5209 | 2.5198 | 2.5198 | 4.3660 | 1.7778 | 1.7778 | 3.8151 | 3.8151 | H7 | 2.1969 | 3.5209 | 1.0955 | 2.5198 | 2.5198 | 4.3660 | 3.8151 | 3.8151 | 1.7778 | 1.7778 | H8 | 2.1857 | 1.0958 | 2.8096 | 2.5252 | 3.0844 | 1.7778 | 3.8151 | 1.7760 | 3.1568 | 2.6098 | H9 | 2.1857 | 1.0958 | 2.8096 | 3.0844 | 2.5252 | 1.7778 | 3.8151 | 1.7760 | 2.6098 | 3.1568 | H10 | 2.1857 | 2.8096 | 1.0958 | 3.0844 | 2.5252 | 3.8151 | 1.7778 | 3.1568 | 2.6098 | 1.7760 | H11 | 2.1857 | 2.8096 | 1.0958 | 2.5252 | 3.0844 | 3.8151 | 1.7778 | 2.6098 | 3.1568 | 1.7760 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.141 | C1 | C2 | H8 | 110.237 | |
| C1 | C2 | H9 | 110.237 | C1 | C3 | H7 | 111.141 | |
| C1 | C3 | H10 | 110.237 | C1 | C3 | H11 | 110.237 | |
| C2 | C1 | C3 | 111.676 | C2 | C1 | H4 | 109.440 | |
| C2 | C1 | H5 | 109.440 | C3 | C1 | H4 | 109.440 | |
| C3 | C1 | H5 | 109.440 | H4 | C1 | H5 | 107.304 | |
| H6 | C2 | H8 | 108.444 | H6 | C2 | H9 | 108.444 | |
| H7 | C3 | H10 | 108.444 | H7 | C3 | H11 | 108.444 | |
| H8 | C2 | H9 | 108.258 | H10 | C3 | H11 | 108.258 |
Electronic state