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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 | -118.184161 |
| Energy at 298.15K | -118.190380 |
| HF Energy | -117.652405 |
| Nuclear repulsion energy | 75.270303 |
| 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' | 3211 | 3211 | ||||
| 2 | A' | 3144 | 3144 | ||||
| 3 | A' | 3089 | 3089 | ||||
| 4 | A' | 3011 | 3011 | ||||
| 5 | A' | 1515 | 1515 | ||||
| 6 | A' | 1507 | 1507 | ||||
| 7 | A' | 1432 | 1432 | ||||
| 8 | A' | 1191 | 1191 | ||||
| 9 | A' | 1048 | 1048 | ||||
| 10 | A' | 893 | 893 | ||||
| 11 | A' | 421 | 421 | ||||
| 12 | A' | 352 | 352 | ||||
| 13 | A' | 145 | 145 | ||||
| 14 | A" | 3145 | 3145 | ||||
| 15 | A" | 3089 | 3089 | ||||
| 16 | A" | 3008 | 3008 | ||||
| 17 | A" | 1506 | 1506 | ||||
| 18 | A" | 1495 | 1495 | ||||
| 19 | A" | 1431 | 1431 | ||||
| 20 | A" | 1380 | 1380 | ||||
| 21 | A" | 1160 | 1160 | ||||
| 22 | A" | 950 | 950 | ||||
| 23 | A" | 940 | 940 | ||||
| 24 | A" | 123 | 123 |
| A | B | C |
|---|---|---|
| 1.23354 | 0.27774 | 0.24791 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.546 | 0.000 |
| C2 | -0.013 | -0.201 | 1.297 |
| C3 | -0.013 | -0.201 | -1.297 |
| H4 | 0.291 | 1.588 | 0.000 |
| H5 | -0.756 | -1.007 | 1.289 |
| H6 | -0.756 | -1.007 | -1.289 |
| H7 | 0.961 | -0.676 | 1.495 |
| H8 | -0.231 | 0.455 | 2.144 |
| H9 | 0.961 | -0.676 | -1.495 |
| H10 | -0.231 | 0.455 | -2.144 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4969 | 1.4969 | 1.0855 | 2.1507 | 2.1507 | 2.1631 | 2.1572 | 2.1631 | 2.1572 | C2 | 1.4969 | 2.5945 | 2.2306 | 1.0963 | 2.8089 | 1.1019 | 1.0934 | 2.9957 | 3.5103 | C3 | 1.4969 | 2.5945 | 2.2306 | 2.8089 | 1.0963 | 2.9957 | 3.5103 | 1.1019 | 1.0934 | H4 | 1.0855 | 2.2306 | 2.2306 | 3.0810 | 3.0810 | 2.7946 | 2.4806 | 2.7946 | 2.4806 | H5 | 2.1507 | 1.0963 | 2.8089 | 3.0810 | 2.5777 | 1.7609 | 1.7739 | 3.2879 | 3.7685 | H6 | 2.1507 | 2.8089 | 1.0963 | 3.0810 | 2.5777 | 3.2879 | 3.7685 | 1.7609 | 1.7739 | H7 | 2.1631 | 1.1019 | 2.9957 | 2.7946 | 1.7609 | 3.2879 | 1.7666 | 2.9910 | 3.9935 | H8 | 2.1572 | 1.0934 | 3.5103 | 2.4806 | 1.7739 | 3.7685 | 1.7666 | 3.9935 | 4.2886 | H9 | 2.1631 | 2.9957 | 1.1019 | 2.7946 | 3.2879 | 1.7609 | 2.9910 | 3.9935 | 1.7666 | H10 | 2.1572 | 3.5103 | 1.0934 | 2.4806 | 3.7685 | 1.7739 | 3.9935 | 4.2886 | 1.7666 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.119 | C1 | C2 | H7 | 111.780 | |
| C1 | C2 | H8 | 111.830 | C1 | C3 | H6 | 111.119 | |
| C1 | C3 | H9 | 111.780 | C1 | C3 | H10 | 111.830 | |
| C2 | C1 | C3 | 120.134 | C2 | C1 | H4 | 118.615 | |
| C3 | C1 | H4 | 118.615 | H5 | C2 | H7 | 106.463 | |
| H5 | C2 | H8 | 108.217 | H6 | C3 | H9 | 106.463 | |
| H6 | C3 | H10 | 108.217 | H7 | C2 | H8 | 107.174 | |
| H9 | C3 | H10 | 107.174 |