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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 | -338.242556 |
| Energy at 298.15K | -338.251133 |
| HF Energy | -337.526855 |
| Nuclear repulsion energy | 248.474266 |
| 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 | 3219 | 3101 | 0.00 | |||
| 2 | Ag | 3060 | 2947 | 0.00 | |||
| 3 | Ag | 1540 | 1483 | 0.00 | |||
| 4 | Ag | 1476 | 1421 | 0.00 | |||
| 5 | Ag | 1458 | 1405 | 0.00 | |||
| 6 | Ag | 1214 | 1169 | 0.00 | |||
| 7 | Ag | 1062 | 1023 | 0.00 | |||
| 8 | Ag | 610 | 588 | 0.00 | |||
| 9 | Ag | 549 | 529 | 0.00 | |||
| 10 | Ag | 367 | 353 | 0.00 | |||
| 11 | Au | 3171 | 3054 | 26.42 | |||
| 12 | Au | 1508 | 1453 | 29.94 | |||
| 13 | Au | 1152 | 1110 | 0.18 | |||
| 14 | Au | 270 | 260 | 0.60 | |||
| 15 | Au | 169 | 163 | 10.74 | |||
| 16 | Au | 112 | 108 | 9.98 | |||
| 17 | Bg | 3171 | 3054 | 0.00 | |||
| 18 | Bg | 1507 | 1452 | 0.00 | |||
| 19 | Bg | 1132 | 1091 | 0.00 | |||
| 20 | Bg | 407 | 392 | 0.00 | |||
| 21 | Bg | 151 | 145 | 0.00 | |||
| 22 | Bu | 3220 | 3101 | 0.93 | |||
| 23 | Bu | 3060 | 2947 | 15.53 | |||
| 24 | Bu | 1641 | 1580 | 149.23 | |||
| 25 | Bu | 1523 | 1467 | 26.41 | |||
| 26 | Bu | 1475 | 1420 | 12.75 | |||
| 27 | Bu | 1215 | 1170 | 21.75 | |||
| 28 | Bu | 951 | 916 | 9.55 | |||
| 29 | Bu | 523 | 504 | 53.64 | |||
| 30 | Bu | 265 | 255 | 29.29 |
| A | B | C |
|---|---|---|
| 0.16161 | 0.11915 | 0.07044 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.000 | 0.718 | 0.000 |
| N2 | 0.000 | -0.718 | 0.000 |
| O3 | -1.135 | 1.388 | 0.000 |
| O4 | 1.135 | -1.388 | 0.000 |
| C5 | 1.355 | 1.358 | 0.000 |
| C6 | -1.355 | -1.358 | 0.000 |
| H7 | 1.166 | 2.439 | 0.000 |
| H8 | 1.907 | 1.037 | 0.896 |
| H9 | 1.907 | 1.037 | -0.896 |
| H10 | -1.166 | -2.439 | 0.000 |
| H11 | -1.907 | -1.037 | 0.896 |
| H12 | -1.907 | -1.037 | -0.896 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.4354 | 1.3178 | 2.3919 | 1.4989 | 2.4792 | 2.0787 | 2.1314 | 2.1314 | 3.3648 | 2.7424 | 2.7424 | N2 | 1.4354 | 2.3919 | 1.3178 | 2.4792 | 1.4989 | 3.3648 | 2.7424 | 2.7424 | 2.0787 | 2.1314 | 2.1314 | O3 | 1.3178 | 2.3919 | 3.5855 | 2.4899 | 2.7552 | 2.5292 | 3.1905 | 3.1905 | 3.8266 | 2.6985 | 2.6985 | O4 | 2.3919 | 1.3178 | 3.5855 | 2.7552 | 2.4899 | 3.8266 | 2.6985 | 2.6985 | 2.5292 | 3.1905 | 3.1905 | C5 | 1.4989 | 2.4792 | 2.4899 | 2.7552 | 3.8374 | 1.0965 | 1.1004 | 1.1004 | 4.5577 | 4.1456 | 4.1456 | C6 | 2.4792 | 1.4989 | 2.7552 | 2.4899 | 3.8374 | 4.5577 | 4.1456 | 4.1456 | 1.0965 | 1.1004 | 1.1004 | H7 | 2.0787 | 3.3648 | 2.5292 | 3.8266 | 1.0965 | 4.5577 | 1.8209 | 1.8209 | 5.4060 | 4.7255 | 4.7255 | H8 | 2.1314 | 2.7424 | 3.1905 | 2.6985 | 1.1004 | 4.1456 | 1.8209 | 1.7918 | 4.7255 | 4.3424 | 4.6976 | H9 | 2.1314 | 2.7424 | 3.1905 | 2.6985 | 1.1004 | 4.1456 | 1.8209 | 1.7918 | 4.7255 | 4.6976 | 4.3424 | H10 | 3.3648 | 2.0787 | 3.8266 | 2.5292 | 4.5577 | 1.0965 | 5.4060 | 4.7255 | 4.7255 | 1.8209 | 1.8209 | H11 | 2.7424 | 2.1314 | 2.6985 | 3.1905 | 4.1456 | 1.1004 | 4.7255 | 4.3424 | 4.6976 | 1.8209 | 1.7918 | H12 | 2.7424 | 2.1314 | 2.6985 | 3.1905 | 4.1456 | 1.1004 | 4.7255 | 4.6976 | 4.3424 | 1.8209 | 1.7918 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 120.569 | N1 | N2 | C6 | 115.308 | |
| N1 | C5 | H7 | 105.381 | N1 | C5 | H8 | 109.211 | |
| N1 | C5 | H9 | 109.211 | N2 | N1 | O3 | 120.569 | |
| N2 | N1 | C5 | 115.308 | N2 | C6 | H10 | 105.381 | |
| N2 | C6 | H11 | 109.211 | N2 | C6 | H12 | 109.211 | |
| O3 | N1 | C5 | 124.123 | O4 | N2 | C6 | 124.123 | |
| H7 | C5 | H8 | 111.961 | H7 | C5 | H9 | 111.961 | |
| H8 | C5 | H9 | 109.011 | H10 | C6 | H11 | 111.961 | |
| H10 | C6 | H12 | 111.961 | H11 | C6 | H12 | 109.011 |
Electronic state