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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 | -189.945674 |
| Energy at 298.15K | -189.956030 |
| HF Energy | -189.286444 |
| Nuclear repulsion energy | 131.973673 |
| 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 | 3568 | 3334 | 0.00 | |||
| 2 | Ag | 3114 | 2909 | 0.00 | |||
| 3 | Ag | 1704 | 1592 | 0.00 | |||
| 4 | Ag | 1541 | 1440 | 0.00 | |||
| 5 | Ag | 1445 | 1351 | 0.00 | |||
| 6 | Ag | 1161 | 1085 | 0.00 | |||
| 7 | Ag | 1110 | 1037 | 0.00 | |||
| 8 | Ag | 885 | 827 | 0.00 | |||
| 9 | Ag | 474 | 442 | 0.00 | |||
| 10 | Au | 3671 | 3430 | 0.11 | |||
| 11 | Au | 3189 | 2979 | 65.45 | |||
| 12 | Au | 1433 | 1339 | 2.06 | |||
| 13 | Au | 1098 | 1026 | 0.60 | |||
| 14 | Au | 775 | 724 | 0.17 | |||
| 15 | Au | 290 | 271 | 122.08 | |||
| 16 | Au | 159 | 149 | 0.20 | |||
| 17 | Bg | 3671 | 3430 | 0.00 | |||
| 18 | Bg | 3165 | 2957 | 0.00 | |||
| 19 | Bg | 1410 | 1318 | 0.00 | |||
| 20 | Bg | 1343 | 1255 | 0.00 | |||
| 21 | Bg | 969 | 905 | 0.00 | |||
| 22 | Bg | 325 | 304 | 0.00 | |||
| 23 | Bu | 3568 | 3334 | 0.40 | |||
| 24 | Bu | 3121 | 2916 | 77.52 | |||
| 25 | Bu | 1702 | 1590 | 47.33 | |||
| 26 | Bu | 1558 | 1456 | 0.28 | |||
| 27 | Bu | 1365 | 1275 | 27.79 | |||
| 28 | Bu | 1127 | 1054 | 7.12 | |||
| 29 | Bu | 923 | 862 | 405.92 | |||
| 30 | Bu | 279 | 261 | 20.41 |
| A | B | C |
|---|---|---|
| 0.88327 | 0.12550 | 0.11875 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.397 | 0.653 | 0.000 |
| C2 | -0.397 | -0.653 | 0.000 |
| N3 | -0.397 | 1.879 | 0.000 |
| N4 | 0.397 | -1.879 | 0.000 |
| H5 | 1.008 | -1.882 | 0.809 |
| H6 | 1.008 | -1.882 | -0.809 |
| H7 | -1.008 | 1.882 | 0.809 |
| H8 | -1.008 | 1.882 | -0.809 |
| H9 | -1.050 | -0.674 | -0.875 |
| H10 | -1.050 | -0.674 | 0.875 |
| H11 | 1.050 | 0.674 | -0.875 |
| H12 | 1.050 | 0.674 | 0.875 |
| C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5290 | 1.4605 | 2.5322 | 2.7302 | 2.7302 | 2.0345 | 2.0345 | 2.1498 | 2.1498 | 1.0920 | 1.0920 | C2 | 1.5290 | 2.5322 | 1.4605 | 2.0345 | 2.0345 | 2.7302 | 2.7302 | 1.0920 | 1.0920 | 2.1498 | 2.1498 | N3 | 1.4605 | 2.5322 | 3.8409 | 4.0953 | 4.0953 | 1.0140 | 1.0140 | 2.7764 | 2.7764 | 2.0767 | 2.0767 | N4 | 2.5322 | 1.4605 | 3.8409 | 1.0140 | 1.0140 | 4.0953 | 4.0953 | 2.0767 | 2.0767 | 2.7764 | 2.7764 | H5 | 2.7302 | 2.0345 | 4.0953 | 1.0140 | 1.6182 | 4.2696 | 4.5660 | 2.9211 | 2.3877 | 3.0607 | 2.5566 | H6 | 2.7302 | 2.0345 | 4.0953 | 1.0140 | 1.6182 | 4.5660 | 4.2696 | 2.3877 | 2.9211 | 2.5566 | 3.0607 | H7 | 2.0345 | 2.7302 | 1.0140 | 4.0953 | 4.2696 | 4.5660 | 1.6182 | 3.0607 | 2.5566 | 2.9211 | 2.3877 | H8 | 2.0345 | 2.7302 | 1.0140 | 4.0953 | 4.5660 | 4.2696 | 1.6182 | 2.5566 | 3.0607 | 2.3877 | 2.9211 | H9 | 2.1498 | 1.0920 | 2.7764 | 2.0767 | 2.9211 | 2.3877 | 3.0607 | 2.5566 | 1.7499 | 2.4955 | 3.0480 | H10 | 2.1498 | 1.0920 | 2.7764 | 2.0767 | 2.3877 | 2.9211 | 2.5566 | 3.0607 | 1.7499 | 3.0480 | 2.4955 | H11 | 1.0920 | 2.1498 | 2.0767 | 2.7764 | 3.0607 | 2.5566 | 2.9211 | 2.3877 | 2.4955 | 3.0480 | 1.7499 | H12 | 1.0920 | 2.1498 | 2.0767 | 2.7764 | 2.5566 | 3.0607 | 2.3877 | 2.9211 | 3.0480 | 2.4955 | 1.7499 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | N4 | 115.756 | C1 | C2 | H9 | 109.070 | |
| C1 | C2 | H10 | 109.070 | C1 | N3 | H7 | 109.273 | |
| C1 | N3 | H8 | 109.273 | C2 | C1 | N3 | 115.756 | |
| C2 | C1 | H11 | 109.070 | C2 | C1 | H12 | 109.070 | |
| C2 | N4 | H5 | 109.273 | C2 | N4 | H6 | 109.273 | |
| N3 | C1 | H11 | 108.027 | N3 | C1 | H12 | 108.027 | |
| N4 | C2 | H9 | 108.027 | N4 | C2 | H10 | 108.027 | |
| H5 | N4 | H6 | 105.860 | H7 | N3 | H8 | 105.860 | |
| H9 | C2 | H10 | 106.499 | H11 | C1 | H12 | 106.499 |
Electronic state