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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 | -338.706282 |
| Energy at 298.15K | -338.715383 |
| HF Energy | -337.655095 |
| Nuclear repulsion energy | 258.889590 |
| 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 | 3289 | 3096 | 0.00 | |||
| 2 | Ag | 3148 | 2963 | 0.00 | |||
| 3 | Ag | 1618 | 1523 | 0.00 | |||
| 4 | Ag | 1520 | 1431 | 0.00 | |||
| 5 | Ag | 1487 | 1400 | 0.00 | |||
| 6 | Ag | 1458 | 1372 | 0.00 | |||
| 7 | Ag | 1135 | 1068 | 0.00 | |||
| 8 | Ag | 806 | 759 | 0.00 | |||
| 9 | Ag | 633 | 596 | 0.00 | |||
| 10 | Ag | 416 | 391 | 0.00 | |||
| 11 | Au | 3238 | 3048 | 6.82 | |||
| 12 | Au | 1525 | 1436 | 17.28 | |||
| 13 | Au | 1165 | 1096 | 0.46 | |||
| 14 | Au | 336 | 316 | 6.20 | |||
| 15 | Au | 191 | 180 | 12.97 | |||
| 16 | Au | 128 | 121 | 4.00 | |||
| 17 | Bg | 3238 | 3048 | 0.00 | |||
| 18 | Bg | 1523 | 1434 | 0.00 | |||
| 19 | Bg | 1134 | 1068 | 0.00 | |||
| 20 | Bg | 493 | 464 | 0.00 | |||
| 21 | Bg | 160 | 151 | 0.00 | |||
| 22 | Bu | 3289 | 3096 | 0.71 | |||
| 23 | Bu | 3148 | 2963 | 13.04 | |||
| 24 | Bu | 1535 | 1445 | 3.65 | |||
| 25 | Bu | 1473 | 1387 | 5.02 | |||
| 26 | Bu | 1343 | 1264 | 281.81 | |||
| 27 | Bu | 1182 | 1112 | 89.40 | |||
| 28 | Bu | 977 | 919 | 60.65 | |||
| 29 | Bu | 544 | 513 | 44.22 | |||
| 30 | Bu | 309 | 291 | 25.88 |
| A | B | C |
|---|---|---|
| 0.17304 | 0.13199 | 0.07704 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.000 | 0.649 | 0.000 |
| N2 | 0.000 | -0.649 | 0.000 |
| O3 | -1.086 | 1.319 | 0.000 |
| O4 | 1.086 | -1.319 | 0.000 |
| C5 | 1.323 | 1.290 | 0.000 |
| C6 | -1.323 | -1.290 | 0.000 |
| H7 | 1.121 | 2.354 | 0.000 |
| H8 | 1.871 | 0.974 | 0.884 |
| H9 | 1.871 | 0.974 | -0.884 |
| H10 | -1.121 | -2.354 | 0.000 |
| H11 | -1.871 | -0.974 | 0.884 |
| H12 | -1.871 | -0.974 | -0.884 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.2973 | 1.2768 | 2.2480 | 1.4705 | 2.3473 | 2.0409 | 2.0945 | 2.0945 | 3.2051 | 2.6294 | 2.6294 | N2 | 1.2973 | 2.2480 | 1.2768 | 2.3473 | 1.4705 | 3.2051 | 2.6294 | 2.6294 | 2.0409 | 2.0945 | 2.0945 | O3 | 1.2768 | 2.2480 | 3.4183 | 2.4098 | 2.6203 | 2.4380 | 3.1057 | 3.1057 | 3.6735 | 2.5800 | 2.5800 | O4 | 2.2480 | 1.2768 | 3.4183 | 2.6203 | 2.4098 | 3.6735 | 2.5800 | 2.5800 | 2.4380 | 3.1057 | 3.1057 | C5 | 1.4705 | 2.3473 | 2.4098 | 2.6203 | 3.6961 | 1.0828 | 1.0872 | 1.0872 | 4.3880 | 4.0135 | 4.0135 | C6 | 2.3473 | 1.4705 | 2.6203 | 2.4098 | 3.6961 | 4.3880 | 4.0135 | 4.0135 | 1.0828 | 1.0872 | 1.0872 | H7 | 2.0409 | 3.2051 | 2.4380 | 3.6735 | 1.0828 | 4.3880 | 1.8024 | 1.8024 | 5.2147 | 4.5615 | 4.5615 | H8 | 2.0945 | 2.6294 | 3.1057 | 2.5800 | 1.0872 | 4.0135 | 1.8024 | 1.7689 | 4.5615 | 4.2178 | 4.5737 | H9 | 2.0945 | 2.6294 | 3.1057 | 2.5800 | 1.0872 | 4.0135 | 1.8024 | 1.7689 | 4.5615 | 4.5737 | 4.2178 | H10 | 3.2051 | 2.0409 | 3.6735 | 2.4380 | 4.3880 | 1.0828 | 5.2147 | 4.5615 | 4.5615 | 1.8024 | 1.8024 | H11 | 2.6294 | 2.0945 | 2.5800 | 3.1057 | 4.0135 | 1.0872 | 4.5615 | 4.2178 | 4.5737 | 1.8024 | 1.7689 | H12 | 2.6294 | 2.0945 | 2.5800 | 3.1057 | 4.0135 | 1.0872 | 4.5615 | 4.5737 | 4.2178 | 1.8024 | 1.7689 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 121.691 | N1 | N2 | C6 | 115.865 | |
| N1 | C5 | H7 | 105.113 | N1 | C5 | H8 | 109.035 | |
| N1 | C5 | H9 | 109.035 | N2 | N1 | O3 | 121.691 | |
| N2 | N1 | C5 | 115.865 | N2 | C6 | H10 | 105.113 | |
| N2 | C6 | H11 | 109.035 | N2 | C6 | H12 | 109.035 | |
| O3 | N1 | C5 | 122.444 | O4 | N2 | C6 | 122.444 | |
| H7 | C5 | H8 | 112.318 | H7 | C5 | H9 | 112.318 | |
| H8 | C5 | H9 | 108.887 | H10 | C6 | H11 | 112.318 | |
| H10 | C6 | H12 | 112.318 | H11 | C6 | H12 | 108.887 |
Electronic state