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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 | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.313531 |
| Energy at 298.15K | -118.319733 |
| HF Energy | -117.687390 |
| Nuclear repulsion energy | 76.063246 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A' | 3255 | 3113 | 16.74 | |||
| 2 | A' | 3176 | 3038 | 12.32 | |||
| 3 | A' | 3108 | 2972 | 32.56 | |||
| 4 | A' | 3030 | 2898 | 30.53 | |||
| 5 | A' | 1513 | 1447 | 5.60 | |||
| 6 | A' | 1503 | 1438 | 15.41 | |||
| 7 | A' | 1422 | 1360 | 4.63 | |||
| 8 | A' | 1196 | 1144 | 2.21 | |||
| 9 | A' | 1042 | 997 | 0.01 | |||
| 10 | A' | 915 | 875 | 1.86 | |||
| 11 | A' | 400 | 383 | 14.40 | |||
| 12 | A' | 346 | 331 | 13.98 | |||
| 13 | A' | 144 | 138 | 0.73 | |||
| 14 | A" | 3178 | 3039 | 16.98 | |||
| 15 | A" | 3110 | 2974 | 3.24 | |||
| 16 | A" | 3030 | 2898 | 23.04 | |||
| 17 | A" | 1499 | 1434 | 0.59 | |||
| 18 | A" | 1491 | 1426 | 1.26 | |||
| 19 | A" | 1434 | 1371 | 10.39 | |||
| 20 | A" | 1380 | 1320 | 0.94 | |||
| 21 | A" | 1176 | 1125 | 0.06 | |||
| 22 | A" | 954 | 912 | 0.89 | |||
| 23 | A" | 944 | 903 | 0.02 | |||
| 24 | A" | 119 | 114 | 0.01 |
| A | B | C |
|---|---|---|
| 1.24934 | 0.28527 | 0.25405 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.012 | 0.544 | 0.000 |
| C2 | -0.012 | -0.199 | 1.280 |
| C3 | -0.012 | -0.199 | -1.280 |
| H4 | 0.249 | 1.588 | 0.000 |
| H5 | -0.780 | -0.970 | 1.284 |
| H6 | -0.780 | -0.970 | -1.284 |
| H7 | 0.940 | -0.713 | 1.443 |
| H8 | -0.178 | 0.452 | 2.131 |
| H9 | 0.940 | -0.713 | -1.443 |
| H10 | -0.178 | 0.452 | -2.131 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4797 | 1.4797 | 1.0763 | 2.1285 | 2.1285 | 2.1373 | 2.1395 | 2.1373 | 2.1395 | C2 | 1.4797 | 2.5594 | 2.2134 | 1.0886 | 2.7852 | 1.0937 | 1.0845 | 2.9299 | 3.4763 | C3 | 1.4797 | 2.5594 | 2.2134 | 2.7852 | 1.0886 | 2.9299 | 3.4763 | 1.0937 | 1.0845 | H4 | 1.0763 | 2.2134 | 2.2134 | 3.0417 | 3.0417 | 2.8026 | 2.4524 | 2.8026 | 2.4524 | H5 | 2.1285 | 1.0886 | 2.7852 | 3.0417 | 2.5680 | 1.7463 | 1.7614 | 3.2346 | 3.7480 | H6 | 2.1285 | 2.7852 | 1.0886 | 3.0417 | 2.5680 | 3.2346 | 3.7480 | 1.7463 | 1.7614 | H7 | 2.1373 | 1.0937 | 2.9299 | 2.8026 | 1.7463 | 3.2346 | 1.7547 | 2.8866 | 3.9220 | H8 | 2.1395 | 1.0845 | 3.4763 | 2.4524 | 1.7614 | 3.7480 | 1.7547 | 3.9220 | 4.2621 | H9 | 2.1373 | 2.9299 | 1.0937 | 2.8026 | 3.2346 | 1.7463 | 2.8866 | 3.9220 | 1.7547 | H10 | 2.1395 | 3.4763 | 1.0845 | 2.4524 | 3.7480 | 1.7614 | 3.9220 | 4.2621 | 1.7547 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.033 | C1 | C2 | H7 | 111.430 | |
| C1 | C2 | H8 | 112.183 | C1 | C3 | H6 | 111.033 | |
| C1 | C3 | H9 | 111.430 | C1 | C3 | H10 | 112.183 | |
| C2 | C1 | C3 | 119.734 | C2 | C1 | H4 | 119.144 | |
| C3 | C1 | H4 | 119.144 | H5 | C2 | H7 | 106.302 | |
| H5 | C2 | H8 | 108.301 | H6 | C3 | H9 | 106.302 | |
| H6 | C3 | H10 | 108.301 | H7 | C2 | H8 | 107.326 | |
| H9 | C3 | H10 | 107.326 |