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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.041460 |
| Energy at 298.15K | -118.047769 |
| HF Energy | -117.635675 |
| Nuclear repulsion energy | 75.306333 |
| 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' | 3240 | 3041 | 28.84 | |||
| 2 | A' | 3174 | 2979 | 20.16 | |||
| 3 | A' | 3123 | 2931 | 47.62 | |||
| 4 | A' | 3048 | 2861 | 32.91 | |||
| 5 | A' | 1557 | 1462 | 4.62 | |||
| 6 | A' | 1545 | 1450 | 13.43 | |||
| 7 | A' | 1479 | 1388 | 3.66 | |||
| 8 | A' | 1226 | 1150 | 2.91 | |||
| 9 | A' | 1085 | 1019 | 0.12 | |||
| 10 | A' | 916 | 860 | 1.70 | |||
| 11 | A' | 443 | 416 | 19.71 | |||
| 12 | A' | 366 | 343 | 5.87 | |||
| 13 | A' | 157 | 147 | 0.13 | |||
| 14 | A" | 3175 | 2980 | 21.44 | |||
| 15 | A" | 3122 | 2930 | 4.63 | |||
| 16 | A" | 3046 | 2859 | 22.39 | |||
| 17 | A" | 1548 | 1453 | 1.00 | |||
| 18 | A" | 1534 | 1440 | 1.35 | |||
| 19 | A" | 1481 | 1390 | 8.15 | |||
| 20 | A" | 1424 | 1337 | 2.12 | |||
| 21 | A" | 1193 | 1120 | 0.00 | |||
| 22 | A" | 983 | 922 | 0.69 | |||
| 23 | A" | 970 | 910 | 0.67 | |||
| 24 | A" | 132 | 124 | 0.00 |
| A | B | C |
|---|---|---|
| 1.23717 | 0.27781 | 0.24827 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.544 | 0.000 |
| C2 | -0.014 | -0.200 | 1.297 |
| C3 | -0.014 | -0.200 | -1.297 |
| H4 | 0.310 | 1.581 | 0.000 |
| H5 | -0.766 | -0.998 | 1.291 |
| H6 | -0.766 | -0.998 | -1.291 |
| H7 | 0.958 | -0.682 | 1.493 |
| H8 | -0.225 | 0.462 | 2.142 |
| H9 | 0.958 | -0.682 | -1.493 |
| H10 | -0.225 | 0.462 | -2.142 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4954 | 1.4954 | 1.0866 | 2.1474 | 2.1474 | 2.1620 | 2.1538 | 2.1620 | 2.1538 | C2 | 1.4954 | 2.5942 | 2.2272 | 1.0967 | 2.8112 | 1.1018 | 1.0940 | 2.9930 | 3.5085 | C3 | 1.4954 | 2.5942 | 2.2272 | 2.8112 | 1.0967 | 2.9930 | 3.5085 | 1.1018 | 1.0940 | H4 | 1.0866 | 2.2272 | 2.2272 | 3.0786 | 3.0786 | 2.7872 | 2.4752 | 2.7872 | 2.4752 | H5 | 2.1474 | 1.0967 | 2.8112 | 3.0786 | 2.5828 | 1.7642 | 1.7739 | 3.2898 | 3.7697 | H6 | 2.1474 | 2.8112 | 1.0967 | 3.0786 | 2.5828 | 3.2898 | 3.7697 | 1.7642 | 1.7739 | H7 | 2.1620 | 1.1018 | 2.9930 | 2.7872 | 1.7642 | 3.2898 | 1.7691 | 2.9852 | 3.9896 | H8 | 2.1538 | 1.0940 | 3.5085 | 2.4752 | 1.7739 | 3.7697 | 1.7691 | 3.9896 | 4.2836 | H9 | 2.1620 | 2.9930 | 1.1018 | 2.7872 | 3.2898 | 1.7642 | 2.9852 | 3.9896 | 1.7691 | H10 | 2.1538 | 3.5085 | 1.0940 | 2.4752 | 3.7697 | 1.7739 | 3.9896 | 4.2836 | 1.7691 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.945 | C1 | C2 | H7 | 111.803 | |
| C1 | C2 | H8 | 111.629 | C1 | C3 | H6 | 110.945 | |
| C1 | C3 | H9 | 111.803 | C1 | C3 | H10 | 111.629 | |
| C2 | C1 | C3 | 120.317 | C2 | C1 | H4 | 118.360 | |
| C3 | C1 | H4 | 118.360 | H5 | C2 | H7 | 106.733 | |
| H5 | C2 | H8 | 108.146 | H6 | C3 | H9 | 106.733 | |
| H6 | C3 | H10 | 108.146 | H7 | C2 | H8 | 107.354 | |
| H9 | C3 | H10 | 107.354 |