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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 | -189.880225 |
| Energy at 298.15K | -189.890584 |
| Nuclear repulsion energy | 132.188541 |
| 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 | 3641 | 3369 | 0.00 | |||
| 2 | Ag | 3123 | 2890 | 0.00 | |||
| 3 | Ag | 1792 | 1658 | 0.00 | |||
| 4 | Ag | 1559 | 1443 | 0.00 | |||
| 5 | Ag | 1481 | 1370 | 0.00 | |||
| 6 | Ag | 1180 | 1092 | 0.00 | |||
| 7 | Ag | 1132 | 1047 | 0.00 | |||
| 8 | Ag | 911 | 843 | 0.00 | |||
| 9 | Ag | 480 | 444 | 0.00 | |||
| 10 | Au | 3721 | 3443 | 0.02 | |||
| 11 | Au | 3181 | 2944 | 86.82 | |||
| 12 | Au | 1475 | 1364 | 1.91 | |||
| 13 | Au | 1125 | 1041 | 0.25 | |||
| 14 | Au | 778 | 720 | 0.12 | |||
| 15 | Au | 273 | 253 | 121.49 | |||
| 16 | Au | 152 | 141 | 0.98 | |||
| 17 | Bg | 3721 | 3443 | 0.00 | |||
| 18 | Bg | 3153 | 2918 | 0.00 | |||
| 19 | Bg | 1444 | 1337 | 0.00 | |||
| 20 | Bg | 1372 | 1269 | 0.00 | |||
| 21 | Bg | 989 | 915 | 0.00 | |||
| 22 | Bg | 302 | 279 | 0.00 | |||
| 23 | Bu | 3639 | 3367 | 1.56 | |||
| 24 | Bu | 3128 | 2894 | 97.48 | |||
| 25 | Bu | 1790 | 1657 | 70.70 | |||
| 26 | Bu | 1576 | 1458 | 2.11 | |||
| 27 | Bu | 1396 | 1292 | 27.20 | |||
| 28 | Bu | 1148 | 1063 | 14.98 | |||
| 29 | Bu | 956 | 884 | 459.07 | |||
| 30 | Bu | 287 | 265 | 21.21 |
| A | B | C |
|---|---|---|
| 0.88646 | 0.12574 | 0.11901 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.397 | 0.654 | 0.000 |
| C2 | -0.397 | -0.654 | 0.000 |
| N3 | -0.397 | 1.874 | 0.000 |
| N4 | 0.397 | -1.874 | 0.000 |
| H5 | 0.994 | -1.901 | 0.810 |
| H6 | 0.994 | -1.901 | -0.810 |
| H7 | -0.994 | 1.901 | 0.810 |
| H8 | -0.994 | 1.901 | -0.810 |
| H9 | -1.052 | -0.676 | -0.874 |
| H10 | -1.052 | -0.676 | 0.874 |
| H11 | 1.052 | 0.676 | -0.874 |
| H12 | 1.052 | 0.676 | 0.874 |
| C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5306 | 1.4556 | 2.5277 | 2.7457 | 2.7457 | 2.0363 | 2.0363 | 2.1523 | 2.1523 | 1.0916 | 1.0916 | C2 | 1.5306 | 2.5277 | 1.4556 | 2.0363 | 2.0363 | 2.7457 | 2.7457 | 1.0916 | 1.0916 | 2.1523 | 2.1523 | N3 | 1.4556 | 2.5277 | 3.8306 | 4.1034 | 4.1034 | 1.0064 | 1.0064 | 2.7738 | 2.7738 | 2.0726 | 2.0726 | N4 | 2.5277 | 1.4556 | 3.8306 | 1.0064 | 1.0064 | 4.1034 | 4.1034 | 2.0726 | 2.0726 | 2.7738 | 2.7738 | H5 | 2.7457 | 2.0363 | 4.1034 | 1.0064 | 1.6195 | 4.2901 | 4.5856 | 2.9186 | 2.3851 | 3.0786 | 2.5785 | H6 | 2.7457 | 2.0363 | 4.1034 | 1.0064 | 1.6195 | 4.5856 | 4.2901 | 2.3851 | 2.9186 | 2.5785 | 3.0786 | H7 | 2.0363 | 2.7457 | 1.0064 | 4.1034 | 4.2901 | 4.5856 | 1.6195 | 3.0786 | 2.5785 | 2.9186 | 2.3851 | H8 | 2.0363 | 2.7457 | 1.0064 | 4.1034 | 4.5856 | 4.2901 | 1.6195 | 2.5785 | 3.0786 | 2.3851 | 2.9186 | H9 | 2.1523 | 1.0916 | 2.7738 | 2.0726 | 2.9186 | 2.3851 | 3.0786 | 2.5785 | 1.7470 | 2.5006 | 3.0505 | H10 | 2.1523 | 1.0916 | 2.7738 | 2.0726 | 2.3851 | 2.9186 | 2.5785 | 3.0786 | 1.7470 | 3.0505 | 2.5006 | H11 | 1.0916 | 2.1523 | 2.0726 | 2.7738 | 3.0786 | 2.5785 | 2.9186 | 2.3851 | 2.5006 | 3.0505 | 1.7470 | H12 | 1.0916 | 2.1523 | 2.0726 | 2.7738 | 2.5785 | 3.0786 | 2.3851 | 2.9186 | 3.0505 | 2.5006 | 1.7470 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | N4 | 115.633 | C1 | C2 | H9 | 109.187 | |
| C1 | C2 | H10 | 109.187 | C1 | N3 | H7 | 110.264 | |
| C1 | N3 | H8 | 110.264 | C2 | C1 | N3 | 115.633 | |
| C2 | C1 | H11 | 109.187 | C2 | C1 | H12 | 109.187 | |
| C2 | N4 | H5 | 110.264 | C2 | N4 | H6 | 110.264 | |
| N3 | C1 | H11 | 108.064 | N3 | C1 | H12 | 108.064 | |
| N4 | C2 | H9 | 108.064 | N4 | C2 | H10 | 108.064 | |
| H5 | N4 | H6 | 107.144 | H7 | N3 | H8 | 107.144 | |
| H9 | C2 | H10 | 106.305 | H11 | C1 | H12 | 106.305 |