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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 | -189.061902 |
| Energy at 298.15K | -189.069321 |
| HF Energy | -188.862225 |
| Nuclear repulsion energy | 119.717737 |
| 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 | 3172 | 3008 | 0.00 | |||
| 2 | Ag | 3076 | 2917 | 0.00 | |||
| 3 | Ag | 1645 | 1560 | 0.00 | |||
| 4 | Ag | 1519 | 1441 | 0.00 | |||
| 5 | Ag | 1450 | 1375 | 0.00 | |||
| 6 | Ag | 1234 | 1170 | 0.00 | |||
| 7 | Ag | 945 | 896 | 0.00 | |||
| 8 | Ag | 600 | 569 | 0.00 | |||
| 9 | Au | 3161 | 2998 | 30.35 | |||
| 10 | Au | 1524 | 1445 | 12.20 | |||
| 11 | Au | 1161 | 1101 | 0.86 | |||
| 12 | Au | 292 | 277 | 6.78 | |||
| 13 | Au | 161 | 152 | 2.54 | |||
| 14 | Bg | 3161 | 2998 | 0.00 | |||
| 15 | Bg | 1523 | 1444 | 0.00 | |||
| 16 | Bg | 1061 | 1006 | 0.00 | |||
| 17 | Bg | 223 | 211 | 0.00 | |||
| 18 | Bu | 3171 | 3008 | 34.17 | |||
| 19 | Bu | 3075 | 2916 | 43.14 | |||
| 20 | Bu | 1528 | 1449 | 20.57 | |||
| 21 | Bu | 1452 | 1377 | 1.53 | |||
| 22 | Bu | 1165 | 1105 | 0.35 | |||
| 23 | Bu | 1040 | 986 | 6.72 | |||
| 24 | Bu | 355 | 337 | 14.13 |
| A | B | C |
|---|---|---|
| 1.37880 | 0.14820 | 0.14083 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.376 | 0.499 | 0.000 |
| N2 | -0.376 | -0.499 | 0.000 |
| C3 | -0.376 | 1.757 | 0.000 |
| C4 | 0.376 | -1.757 | 0.000 |
| H5 | -1.457 | 1.591 | 0.000 |
| H6 | 1.457 | -1.591 | 0.000 |
| H7 | -0.075 | 2.328 | 0.882 |
| H8 | -0.075 | 2.328 | -0.882 |
| H9 | 0.075 | -2.328 | 0.882 |
| H10 | 0.075 | -2.328 | -0.882 |
| N1 | N2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.2503 | 1.4661 | 2.2562 | 2.1338 | 2.3525 | 2.0805 | 2.0805 | 2.9773 | 2.9773 | N2 | 1.2503 | 2.2562 | 1.4661 | 2.3525 | 2.1338 | 2.9773 | 2.9773 | 2.0805 | 2.0805 | C3 | 1.4661 | 2.2562 | 3.5940 | 1.0934 | 3.8169 | 1.0934 | 1.0934 | 4.2040 | 4.2040 | C4 | 2.2562 | 1.4661 | 3.5940 | 3.8169 | 1.0934 | 4.2040 | 4.2040 | 1.0934 | 1.0934 | H5 | 2.1338 | 2.3525 | 1.0934 | 3.8169 | 4.3142 | 1.7981 | 1.7981 | 4.2993 | 4.2993 | H6 | 2.3525 | 2.1338 | 3.8169 | 1.0934 | 4.3142 | 4.2993 | 4.2993 | 1.7981 | 1.7981 | H7 | 2.0805 | 2.9773 | 1.0934 | 4.2040 | 1.7981 | 4.2993 | 1.7643 | 4.6593 | 4.9822 | H8 | 2.0805 | 2.9773 | 1.0934 | 4.2040 | 1.7981 | 4.2993 | 1.7643 | 4.9822 | 4.6593 | H9 | 2.9773 | 2.0805 | 4.2040 | 1.0934 | 4.2993 | 1.7981 | 4.6593 | 4.9822 | 1.7643 | H10 | 2.9773 | 2.0805 | 4.2040 | 1.0934 | 4.2993 | 1.7981 | 4.9822 | 4.6593 | 1.7643 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | C4 | 112.074 | N1 | C3 | H5 | 112.137 | |
| N1 | C3 | H7 | 107.862 | N1 | C3 | H8 | 107.862 | |
| N2 | N1 | C3 | 112.074 | N2 | C4 | H6 | 112.137 | |
| N2 | C4 | H9 | 107.862 | N2 | C4 | H10 | 107.862 | |
| H5 | C3 | H7 | 110.621 | H5 | C3 | H8 | 110.621 | |
| H6 | C4 | H9 | 110.621 | H6 | C4 | H10 | 110.621 | |
| H7 | C3 | H8 | 107.568 | H9 | C4 | H10 | 107.568 |