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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 | -338.826607 |
| Energy at 298.15K | -338.835533 |
| HF Energy | -337.724841 |
| Nuclear repulsion energy | 258.229120 |
| 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 | 3250 | 3088 | 0.00 | |||
| 2 | Ag | 3102 | 2947 | 0.00 | |||
| 3 | Ag | 1620 | 1539 | 0.00 | |||
| 4 | Ag | 1493 | 1419 | 0.00 | |||
| 5 | Ag | 1440 | 1369 | 0.00 | |||
| 6 | Ag | 1295 | 1231 | 0.00 | |||
| 7 | Ag | 1117 | 1061 | 0.00 | |||
| 8 | Ag | 730 | 694 | 0.00 | |||
| 9 | Ag | 616 | 585 | 0.00 | |||
| 10 | Ag | 403 | 383 | 0.00 | |||
| 11 | Au | 3190 | 3032 | 11.37 | |||
| 12 | Au | 1485 | 1411 | 23.27 | |||
| 13 | Au | 1139 | 1082 | 0.27 | |||
| 14 | Au | 295 | 281 | 5.28 | |||
| 15 | Au | 178 | 169 | 7.86 | |||
| 16 | Au | 121 | 115 | 4.78 | |||
| 17 | Bg | 3190 | 3031 | 0.00 | |||
| 18 | Bg | 1484 | 1410 | 0.00 | |||
| 19 | Bg | 1109 | 1054 | 0.00 | |||
| 20 | Bg | 411 | 391 | 0.00 | |||
| 21 | Bg | 166 | 158 | 0.00 | |||
| 22 | Bu | 3250 | 3088 | 0.17 | |||
| 23 | Bu | 3102 | 2948 | 9.28 | |||
| 24 | Bu | 1670 | 1587 | 151.25 | |||
| 25 | Bu | 1497 | 1423 | 26.55 | |||
| 26 | Bu | 1443 | 1371 | 6.62 | |||
| 27 | Bu | 1199 | 1140 | 0.90 | |||
| 28 | Bu | 988 | 939 | 5.72 | |||
| 29 | Bu | 558 | 530 | 45.80 | |||
| 30 | Bu | 297 | 282 | 26.89 |
| A | B | C |
|---|---|---|
| 0.17344 | 0.13013 | 0.07648 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | -0.071 | 0.676 | 0.000 |
| N2 | 0.071 | -0.676 | 0.000 |
| O3 | -1.198 | 1.222 | 0.000 |
| O4 | 1.198 | -1.222 | 0.000 |
| C5 | 1.198 | 1.409 | 0.000 |
| C6 | -1.198 | -1.409 | 0.000 |
| H7 | 0.922 | 2.460 | 0.000 |
| H8 | 1.773 | 1.134 | 0.886 |
| H9 | 1.773 | 1.134 | -0.886 |
| H10 | -0.922 | -2.460 | 0.000 |
| H11 | -1.773 | -1.134 | 0.886 |
| H12 | -1.773 | -1.134 | -0.886 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.3586 | 1.2524 | 2.2821 | 1.4651 | 2.3700 | 2.0424 | 2.0960 | 2.0960 | 3.2498 | 2.6376 | 2.6376 | N2 | 1.3586 | 2.2821 | 1.2524 | 2.3700 | 1.4651 | 3.2498 | 2.6376 | 2.6376 | 2.0424 | 2.0960 | 2.0960 | O3 | 1.2524 | 2.2821 | 3.4216 | 2.4027 | 2.6308 | 2.4555 | 3.1012 | 3.1012 | 3.6924 | 2.5814 | 2.5814 | O4 | 2.2821 | 1.2524 | 3.4216 | 2.6308 | 2.4027 | 3.6924 | 2.5814 | 2.5814 | 2.4555 | 3.1012 | 3.1012 | C5 | 1.4651 | 2.3700 | 2.4027 | 2.6308 | 3.6988 | 1.0867 | 1.0917 | 1.0917 | 4.4124 | 4.0095 | 4.0095 | C6 | 2.3700 | 1.4651 | 2.6308 | 2.4027 | 3.6988 | 4.4124 | 4.0095 | 4.0095 | 1.0867 | 1.0917 | 1.0917 | H7 | 2.0424 | 3.2498 | 2.4555 | 3.6924 | 1.0867 | 4.4124 | 1.8080 | 1.8080 | 5.2554 | 4.5791 | 4.5791 | H8 | 2.0960 | 2.6376 | 3.1012 | 2.5814 | 1.0917 | 4.0095 | 1.8080 | 1.7720 | 4.5791 | 4.2089 | 4.5667 | H9 | 2.0960 | 2.6376 | 3.1012 | 2.5814 | 1.0917 | 4.0095 | 1.8080 | 1.7720 | 4.5791 | 4.5667 | 4.2089 | H10 | 3.2498 | 2.0424 | 3.6924 | 2.4555 | 4.4124 | 1.0867 | 5.2554 | 4.5791 | 4.5791 | 1.8080 | 1.8080 | H11 | 2.6376 | 2.0960 | 2.5814 | 3.1012 | 4.0095 | 1.0917 | 4.5791 | 4.2089 | 4.5667 | 1.8080 | 1.7720 | H12 | 2.6376 | 2.0960 | 2.5814 | 3.1012 | 4.0095 | 1.0917 | 4.5791 | 4.5667 | 4.2089 | 1.8080 | 1.7720 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 121.806 | N1 | N2 | C6 | 114.086 | |
| N1 | C5 | H7 | 105.374 | N1 | C5 | H8 | 109.257 | |
| N1 | C5 | H9 | 109.257 | N2 | N1 | O3 | 121.806 | |
| N2 | N1 | C5 | 114.086 | N2 | C6 | H10 | 105.374 | |
| N2 | C6 | H11 | 109.257 | N2 | C6 | H12 | 109.257 | |
| O3 | N1 | C5 | 124.108 | O4 | N2 | C6 | 124.108 | |
| H7 | C5 | H8 | 112.184 | H7 | C5 | H9 | 112.184 | |
| H8 | C5 | H9 | 108.498 | H10 | C6 | H11 | 112.184 | |
| H10 | C6 | H12 | 112.184 | H11 | C6 | H12 | 108.498 |