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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -338.737409 |
| Energy at 298.15K | -338.746293 |
| HF Energy | -337.658616 |
| Nuclear repulsion energy | 257.503358 |
| 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 | 3301 | 3101 | 0.00 | |||
| 2 | Ag | 3144 | 2952 | 0.00 | |||
| 3 | Ag | 1604 | 1507 | 0.00 | |||
| 4 | Ag | 1513 | 1421 | 0.00 | |||
| 5 | Ag | 1462 | 1373 | 0.00 | |||
| 6 | Ag | 1313 | 1233 | 0.00 | |||
| 7 | Ag | 1129 | 1060 | 0.00 | |||
| 8 | Ag | 736 | 691 | 0.00 | |||
| 9 | Ag | 612 | 575 | 0.00 | |||
| 10 | Ag | 400 | 376 | 0.00 | |||
| 11 | Au | 3241 | 3044 | 6.78 | |||
| 12 | Au | 1507 | 1415 | 24.51 | |||
| 13 | Au | 1147 | 1077 | 0.81 | |||
| 14 | Au | 290 | 272 | 5.13 | |||
| 15 | Au | 179 | 168 | 7.48 | |||
| 16 | Au | 116 | 109 | 7.96 | |||
| 17 | Bg | 3241 | 3044 | 0.00 | |||
| 18 | Bg | 1505 | 1414 | 0.00 | |||
| 19 | Bg | 1117 | 1049 | 0.00 | |||
| 20 | Bg | 413 | 388 | 0.00 | |||
| 21 | Bg | 164 | 154 | 0.00 | |||
| 22 | Bu | 3302 | 3101 | 1.28 | |||
| 23 | Bu | 3144 | 2953 | 9.36 | |||
| 24 | Bu | 1618 | 1520 | 204.45 | |||
| 25 | Bu | 1521 | 1429 | 46.05 | |||
| 26 | Bu | 1466 | 1377 | 5.39 | |||
| 27 | Bu | 1208 | 1135 | 0.39 | |||
| 28 | Bu | 991 | 931 | 9.52 | |||
| 29 | Bu | 551 | 518 | 42.46 | |||
| 30 | Bu | 292 | 274 | 28.06 |
| A | B | C |
|---|---|---|
| 0.17234 | 0.12952 | 0.07604 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.000 | 0.677 | 0.000 |
| N2 | 0.000 | -0.677 | 0.000 |
| O3 | -1.084 | 1.336 | 0.000 |
| O4 | 1.084 | -1.336 | 0.000 |
| C5 | 1.326 | 1.294 | 0.000 |
| C6 | -1.326 | -1.294 | 0.000 |
| H7 | 1.147 | 2.361 | 0.000 |
| H8 | 1.870 | 0.968 | 0.883 |
| H9 | 1.870 | 0.968 | -0.883 |
| H10 | -1.147 | -2.361 | 0.000 |
| H11 | -1.870 | -0.968 | 0.883 |
| H12 | -1.870 | -0.968 | -0.883 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.3539 | 1.2688 | 2.2864 | 1.4626 | 2.3754 | 2.0378 | 2.0885 | 2.0885 | 3.2474 | 2.6425 | 2.6425 | N2 | 1.3539 | 2.2864 | 1.2688 | 2.3754 | 1.4626 | 3.2474 | 2.6425 | 2.6425 | 2.0378 | 2.0885 | 2.0885 | O3 | 1.2688 | 2.2864 | 3.4411 | 2.4108 | 2.6409 | 2.4557 | 3.1054 | 3.1054 | 3.6976 | 2.5894 | 2.5894 | O4 | 2.2864 | 1.2688 | 3.4411 | 2.6409 | 2.4108 | 3.6976 | 2.5894 | 2.5894 | 2.4557 | 3.1054 | 3.1054 | C5 | 1.4626 | 2.3754 | 2.4108 | 2.6409 | 3.7055 | 1.0821 | 1.0873 | 1.0873 | 4.4132 | 4.0139 | 4.0139 | C6 | 2.3754 | 1.4626 | 2.6409 | 2.4108 | 3.7055 | 4.4132 | 4.0139 | 4.0139 | 1.0821 | 1.0873 | 1.0873 | H7 | 2.0378 | 3.2474 | 2.4557 | 3.6976 | 1.0821 | 4.4132 | 1.8010 | 1.8010 | 5.2501 | 4.5789 | 4.5789 | H8 | 2.0885 | 2.6425 | 3.1054 | 2.5894 | 1.0873 | 4.0139 | 1.8010 | 1.7664 | 4.5789 | 4.2114 | 4.5668 | H9 | 2.0885 | 2.6425 | 3.1054 | 2.5894 | 1.0873 | 4.0139 | 1.8010 | 1.7664 | 4.5789 | 4.5668 | 4.2114 | H10 | 3.2474 | 2.0378 | 3.6976 | 2.4557 | 4.4132 | 1.0821 | 5.2501 | 4.5789 | 4.5789 | 1.8010 | 1.8010 | H11 | 2.6425 | 2.0885 | 2.5894 | 3.1054 | 4.0139 | 1.0873 | 4.5789 | 4.2114 | 4.5668 | 1.8010 | 1.7664 | H12 | 2.6425 | 2.0885 | 2.5894 | 3.1054 | 4.0139 | 1.0873 | 4.5789 | 4.5668 | 4.2114 | 1.8010 | 1.7664 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 121.292 | N1 | N2 | C6 | 114.944 | |
| N1 | C5 | H7 | 105.430 | N1 | C5 | H8 | 109.095 | |
| N1 | C5 | H9 | 109.095 | N2 | N1 | O3 | 121.292 | |
| N2 | N1 | C5 | 114.944 | N2 | C6 | H10 | 105.430 | |
| N2 | C6 | H11 | 109.095 | N2 | C6 | H12 | 109.095 | |
| O3 | N1 | C5 | 123.763 | O4 | N2 | C6 | 123.763 | |
| H7 | C5 | H8 | 112.232 | H7 | C5 | H9 | 112.232 | |
| H8 | C5 | H9 | 108.649 | H10 | C6 | H11 | 112.232 | |
| H10 | C6 | H12 | 112.232 | H11 | C6 | H12 | 108.649 |
Electronic state