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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 | C2H | 1AG |
| hartrees | |
|---|---|
| Energy at 0K | -187.458074 |
| Energy at 298.15K | -187.465269 |
| HF Energy | -186.986537 |
| Nuclear repulsion energy | 116.226667 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | Ag | 3122 | 3056 | ||||
| 2 | Ag | 3031 | 2967 | ||||
| 3 | Ag | 1555 | 1522 | ||||
| 4 | Ag | 1450 | 1419 | ||||
| 5 | Ag | 1257 | 1230 | ||||
| 6 | Ag | 1152 | 1127 | ||||
| 7 | Ag | 821 | 804 | ||||
| 8 | Ag | 561 | 549 | ||||
| 9 | Au | 3112 | 3046 | ||||
| 10 | Au | 1557 | 1524 | ||||
| 11 | Au | 1136 | 1111 | ||||
| 12 | Au | 269 | 263 | ||||
| 13 | Au | 141 | 138 | ||||
| 14 | Bg | 3112 | 3046 | ||||
| 15 | Bg | 1557 | 1524 | ||||
| 16 | Bg | 1041 | 1019 | ||||
| 17 | Bg | 190 | 186 | ||||
| 18 | Bu | 3122 | 3056 | ||||
| 19 | Bu | 3030 | 2965 | ||||
| 20 | Bu | 1554 | 1521 | ||||
| 21 | Bu | 1439 | 1408 | ||||
| 22 | Bu | 1141 | 1117 | ||||
| 23 | Bu | 906 | 886 | ||||
| 24 | Bu | 332 | 325 |
| A | B | C |
|---|---|---|
| 1.27617 | 0.14012 | 0.13265 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.404 | 0.516 | 0.000 |
| N2 | -0.404 | -0.516 | 0.000 |
| C3 | -0.404 | 1.811 | 0.000 |
| C4 | 0.404 | -1.811 | 0.000 |
| H5 | -1.481 | 1.599 | 0.000 |
| H6 | 1.481 | -1.599 | 0.000 |
| H7 | -0.114 | 2.379 | 0.894 |
| H8 | -0.114 | 2.379 | -0.894 |
| H9 | 0.114 | -2.379 | 0.894 |
| H10 | 0.114 | -2.379 | -0.894 |
| N1 | N2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.3106 | 1.5264 | 2.3269 | 2.1737 | 2.3731 | 2.1297 | 2.1297 | 3.0431 | 3.0431 | N2 | 1.3106 | 2.3269 | 1.5264 | 2.3731 | 2.1737 | 3.0431 | 3.0431 | 2.1297 | 2.1297 | C3 | 1.5264 | 2.3269 | 3.7110 | 1.0973 | 3.8960 | 1.0977 | 1.0977 | 4.3148 | 4.3148 | C4 | 2.3269 | 1.5264 | 3.7110 | 3.8960 | 1.0973 | 4.3148 | 4.3148 | 1.0977 | 1.0977 | H5 | 2.1737 | 2.3731 | 1.0973 | 3.8960 | 4.3583 | 1.8098 | 1.8098 | 4.3771 | 4.3771 | H6 | 2.3731 | 2.1737 | 3.8960 | 1.0973 | 4.3583 | 4.3771 | 4.3771 | 1.8098 | 1.8098 | H7 | 2.1297 | 3.0431 | 1.0977 | 4.3148 | 1.8098 | 4.3771 | 1.7871 | 4.7624 | 5.0867 | H8 | 2.1297 | 3.0431 | 1.0977 | 4.3148 | 1.8098 | 4.3771 | 1.7871 | 5.0867 | 4.7624 | H9 | 3.0431 | 2.1297 | 4.3148 | 1.0977 | 4.3771 | 1.8098 | 4.7624 | 5.0867 | 1.7871 | H10 | 3.0431 | 2.1297 | 4.3148 | 1.0977 | 4.3771 | 1.8098 | 5.0867 | 4.7624 | 1.7871 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | C4 | 109.975 | N1 | C3 | H5 | 110.818 | |
| N1 | C3 | H7 | 107.372 | N1 | C3 | H8 | 107.372 | |
| N2 | N1 | C3 | 109.975 | N2 | C4 | H6 | 110.818 | |
| N2 | C4 | H9 | 107.372 | N2 | C4 | H10 | 107.372 | |
| H5 | C3 | H7 | 111.075 | H5 | C3 | H8 | 111.075 | |
| H6 | C4 | H9 | 111.075 | H6 | C4 | H10 | 111.075 | |
| H7 | C3 | H8 | 108.982 | H9 | C4 | H10 | 108.982 |