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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 | -189.081506 |
| Energy at 298.15K | -189.088925 |
| HF Energy | -188.873345 |
| Nuclear repulsion energy | 119.641667 |
| 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 | 3155 | 3024 | 0.00 | |||
| 2 | Ag | 3049 | 2922 | 0.00 | |||
| 3 | Ag | 1646 | 1577 | 0.00 | |||
| 4 | Ag | 1458 | 1398 | 0.00 | |||
| 5 | Ag | 1397 | 1339 | 0.00 | |||
| 6 | Ag | 1215 | 1165 | 0.00 | |||
| 7 | Ag | 933 | 894 | 0.00 | |||
| 8 | Ag | 599 | 574 | 0.00 | |||
| 9 | Au | 3144 | 3014 | 25.98 | |||
| 10 | Au | 1465 | 1404 | 13.02 | |||
| 11 | Au | 1132 | 1085 | 1.61 | |||
| 12 | Au | 290 | 278 | 5.34 | |||
| 13 | Au | 161 | 155 | 2.50 | |||
| 14 | Bg | 3144 | 3014 | 0.00 | |||
| 15 | Bg | 1464 | 1403 | 0.00 | |||
| 16 | Bg | 1034 | 991 | 0.00 | |||
| 17 | Bg | 224 | 215 | 0.00 | |||
| 18 | Bu | 3154 | 3023 | 29.91 | |||
| 19 | Bu | 3048 | 2921 | 50.15 | |||
| 20 | Bu | 1466 | 1405 | 25.15 | |||
| 21 | Bu | 1400 | 1341 | 1.23 | |||
| 22 | Bu | 1130 | 1083 | 1.50 | |||
| 23 | Bu | 1040 | 997 | 9.28 | |||
| 24 | Bu | 353 | 339 | 13.42 |
| A | B | C |
|---|---|---|
| 1.37230 | 0.14832 | 0.14094 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.376 | 0.498 | 0.000 |
| N2 | -0.376 | -0.498 | 0.000 |
| C3 | -0.376 | 1.755 | 0.000 |
| C4 | 0.376 | -1.755 | 0.000 |
| H5 | -1.464 | 1.587 | 0.000 |
| H6 | 1.464 | -1.587 | 0.000 |
| H7 | -0.072 | 2.333 | 0.886 |
| H8 | -0.072 | 2.333 | -0.886 |
| H9 | 0.072 | -2.333 | 0.886 |
| H10 | 0.072 | -2.333 | -0.886 |
| N1 | N2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.2481 | 1.4651 | 2.2535 | 2.1379 | 2.3514 | 2.0863 | 2.0863 | 2.9820 | 2.9820 | N2 | 1.2481 | 2.2535 | 1.4651 | 2.3514 | 2.1379 | 2.9820 | 2.9820 | 2.0863 | 2.0863 | C3 | 1.4651 | 2.2535 | 3.5905 | 1.1010 | 3.8150 | 1.1008 | 1.1008 | 4.2072 | 4.2072 | C4 | 2.2535 | 1.4651 | 3.5905 | 3.8150 | 1.1010 | 4.2072 | 4.2072 | 1.1008 | 1.1008 | H5 | 2.1379 | 2.3514 | 1.1010 | 3.8150 | 4.3176 | 1.8115 | 1.8115 | 4.3018 | 4.3018 | H6 | 2.3514 | 2.1379 | 3.8150 | 1.1010 | 4.3176 | 4.3018 | 4.3018 | 1.8115 | 1.8115 | H7 | 2.0863 | 2.9820 | 1.1008 | 4.2072 | 1.8115 | 4.3018 | 1.7725 | 4.6680 | 4.9932 | H8 | 2.0863 | 2.9820 | 1.1008 | 4.2072 | 1.8115 | 4.3018 | 1.7725 | 4.9932 | 4.6680 | H9 | 2.9820 | 2.0863 | 4.2072 | 1.1008 | 4.3018 | 1.8115 | 4.6680 | 4.9932 | 1.7725 | H10 | 2.9820 | 2.0863 | 4.2072 | 1.1008 | 4.3018 | 1.8115 | 4.9932 | 4.6680 | 1.7725 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | C4 | 112.066 | N1 | C3 | H5 | 112.059 | |
| N1 | C3 | H7 | 107.957 | N1 | C3 | H8 | 107.957 | |
| N2 | N1 | C3 | 112.066 | N2 | C4 | H6 | 112.059 | |
| N2 | C4 | H9 | 107.957 | N2 | C4 | H10 | 107.957 | |
| H5 | C3 | H7 | 110.719 | H5 | C3 | H8 | 110.719 | |
| H6 | C4 | H9 | 110.719 | H6 | C4 | H10 | 110.719 | |
| H7 | C3 | H8 | 107.248 | H9 | C4 | H10 | 107.248 |