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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 | -338.896336 |
| Energy at 298.15K | -338.905331 |
| HF Energy | -337.716343 |
| Nuclear repulsion energy | 258.480881 |
| 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 | 3259 | 3087 | 0.00 | |||
| 2 | Ag | 3110 | 2945 | 0.00 | |||
| 3 | Ag | 1626 | 1540 | 0.00 | |||
| 4 | Ag | 1509 | 1430 | 0.00 | |||
| 5 | Ag | 1459 | 1382 | 0.00 | |||
| 6 | Ag | 1304 | 1235 | 0.00 | |||
| 7 | Ag | 1125 | 1066 | 0.00 | |||
| 8 | Ag | 734 | 696 | 0.00 | |||
| 9 | Ag | 620 | 587 | 0.00 | |||
| 10 | Ag | 408 | 386 | 0.00 | |||
| 11 | Au | 3199 | 3029 | 10.37 | |||
| 12 | Au | 1501 | 1422 | 26.99 | |||
| 13 | Au | 1152 | 1091 | 0.00 | |||
| 14 | Au | 302 | 286 | 4.78 | |||
| 15 | Au | 182 | 173 | 6.93 | |||
| 16 | Au | 132 | 125 | 6.77 | |||
| 17 | Bg | 3198 | 3029 | 0.00 | |||
| 18 | Bg | 1498 | 1419 | 0.00 | |||
| 19 | Bg | 1120 | 1061 | 0.00 | |||
| 20 | Bg | 425 | 403 | 0.00 | |||
| 21 | Bg | 178 | 168 | 0.00 | |||
| 22 | Bu | 3260 | 3087 | 0.18 | |||
| 23 | Bu | 3110 | 2946 | 7.64 | |||
| 24 | Bu | 1673 | 1584 | 149.29 | |||
| 25 | Bu | 1516 | 1435 | 30.31 | |||
| 26 | Bu | 1463 | 1386 | 13.94 | |||
| 27 | Bu | 1208 | 1144 | 1.05 | |||
| 28 | Bu | 995 | 942 | 5.97 | |||
| 29 | Bu | 564 | 534 | 45.07 | |||
| 30 | Bu | 300 | 284 | 27.53 |
| A | B | C |
|---|---|---|
| 0.17397 | 0.13026 | 0.07662 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.000 | 0.678 | 0.000 |
| N2 | 0.000 | -0.678 | 0.000 |
| O3 | -1.065 | 1.337 | 0.000 |
| O4 | 1.065 | -1.337 | 0.000 |
| C5 | 1.333 | 1.279 | 0.000 |
| C6 | -1.333 | -1.279 | 0.000 |
| H7 | 1.166 | 2.351 | 0.000 |
| H8 | 1.879 | 0.950 | 0.885 |
| H9 | 1.879 | 0.950 | -0.885 |
| H10 | -1.166 | -2.351 | 0.000 |
| H11 | -1.879 | -0.950 | 0.885 |
| H12 | -1.879 | -0.950 | -0.885 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.3569 | 1.2521 | 2.2794 | 1.4619 | 2.3682 | 2.0394 | 2.0945 | 2.0945 | 3.2467 | 2.6392 | 2.6392 | N2 | 1.3569 | 2.2794 | 1.2521 | 2.3682 | 1.4619 | 3.2467 | 2.6392 | 2.6392 | 2.0394 | 2.0945 | 2.0945 | O3 | 1.2521 | 2.2794 | 3.4184 | 2.3986 | 2.6295 | 2.4513 | 3.0983 | 3.0983 | 3.6896 | 2.5835 | 2.5835 | O4 | 2.2794 | 1.2521 | 3.4184 | 2.6295 | 2.3986 | 3.6896 | 2.5835 | 2.5835 | 2.4513 | 3.0983 | 3.0983 | C5 | 1.4619 | 2.3682 | 2.3986 | 2.6295 | 3.6946 | 1.0853 | 1.0904 | 1.0904 | 4.4076 | 4.0084 | 4.0084 | C6 | 2.3682 | 1.4619 | 2.6295 | 2.3986 | 3.6946 | 4.4076 | 4.0084 | 4.0084 | 1.0853 | 1.0904 | 1.0904 | H7 | 2.0394 | 3.2467 | 2.4513 | 3.6896 | 1.0853 | 4.4076 | 1.8040 | 1.8040 | 5.2497 | 4.5778 | 4.5778 | H8 | 2.0945 | 2.6392 | 3.0983 | 2.5835 | 1.0904 | 4.0084 | 1.8040 | 1.7692 | 4.5778 | 4.2110 | 4.5676 | H9 | 2.0945 | 2.6392 | 3.0983 | 2.5835 | 1.0904 | 4.0084 | 1.8040 | 1.7692 | 4.5778 | 4.5676 | 4.2110 | H10 | 3.2467 | 2.0394 | 3.6896 | 2.4513 | 4.4076 | 1.0853 | 5.2497 | 4.5778 | 4.5778 | 1.8040 | 1.8040 | H11 | 2.6392 | 2.0945 | 2.5835 | 3.0983 | 4.0084 | 1.0904 | 4.5778 | 4.2110 | 4.5676 | 1.8040 | 1.7692 | H12 | 2.6392 | 2.0945 | 2.5835 | 3.0983 | 4.0084 | 1.0904 | 4.5778 | 4.5676 | 4.2110 | 1.8040 | 1.7692 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 121.718 | N1 | N2 | C6 | 114.258 | |
| N1 | C5 | H7 | 105.432 | N1 | C5 | H8 | 109.431 | |
| N1 | C5 | H9 | 109.431 | N2 | N1 | O3 | 121.718 | |
| N2 | N1 | C5 | 114.258 | N2 | C6 | H10 | 105.432 | |
| N2 | C6 | H11 | 109.431 | N2 | C6 | H12 | 109.431 | |
| O3 | N1 | C5 | 124.024 | O4 | N2 | C6 | 124.024 | |
| H7 | C5 | H8 | 112.025 | H7 | C5 | H9 | 112.025 | |
| H8 | C5 | H9 | 108.434 | H10 | C6 | H11 | 112.025 | |
| H10 | C6 | H12 | 112.025 | H11 | C6 | H12 | 108.434 |
Electronic state