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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 | -189.936826 |
| Energy at 298.15K | -189.947206 |
| HF Energy | -189.288533 |
| Nuclear repulsion energy | 131.413287 |
| 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 | 3500 | 3327 | 0.00 | |||
| 2 | Ag | 3069 | 2916 | 0.00 | |||
| 3 | Ag | 1661 | 1579 | 0.00 | |||
| 4 | Ag | 1483 | 1409 | 0.00 | |||
| 5 | Ag | 1408 | 1338 | 0.00 | |||
| 6 | Ag | 1159 | 1101 | 0.00 | |||
| 7 | Ag | 1110 | 1054 | 0.00 | |||
| 8 | Ag | 899 | 854 | 0.00 | |||
| 9 | Ag | 470 | 446 | 0.00 | |||
| 10 | Au | 3594 | 3416 | 0.00 | |||
| 11 | Au | 3142 | 2986 | 67.69 | |||
| 12 | Au | 1411 | 1341 | 3.37 | |||
| 13 | Au | 1086 | 1032 | 0.66 | |||
| 14 | Au | 768 | 730 | 0.30 | |||
| 15 | Au | 299 | 284 | 101.96 | |||
| 16 | Au | 158 | 150 | 0.29 | |||
| 17 | Bg | 3595 | 3417 | 0.00 | |||
| 18 | Bg | 3117 | 2963 | 0.00 | |||
| 19 | Bg | 1386 | 1318 | 0.00 | |||
| 20 | Bg | 1310 | 1245 | 0.00 | |||
| 21 | Bg | 959 | 912 | 0.00 | |||
| 22 | Bg | 335 | 319 | 0.00 | |||
| 23 | Bu | 3500 | 3326 | 1.59 | |||
| 24 | Bu | 3074 | 2922 | 85.24 | |||
| 25 | Bu | 1659 | 1577 | 35.87 | |||
| 26 | Bu | 1499 | 1425 | 0.53 | |||
| 27 | Bu | 1331 | 1265 | 33.61 | |||
| 28 | Bu | 1126 | 1070 | 6.53 | |||
| 29 | Bu | 945 | 898 | 334.75 | |||
| 30 | Bu | 275 | 261 | 17.86 |
| A | B | C |
|---|---|---|
| 0.87022 | 0.12499 | 0.11815 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.397 | 0.656 | 0.000 |
| C2 | -0.397 | -0.656 | 0.000 |
| N3 | -0.397 | 1.886 | 0.000 |
| N4 | 0.397 | -1.886 | 0.000 |
| H5 | 1.026 | -1.859 | 0.808 |
| H6 | 1.026 | -1.859 | -0.808 |
| H7 | -1.026 | 1.859 | 0.808 |
| H8 | -1.026 | 1.859 | -0.808 |
| H9 | -1.061 | -0.674 | -0.884 |
| H10 | -1.061 | -0.674 | 0.884 |
| H11 | 1.061 | 0.674 | -0.884 |
| H12 | 1.061 | 0.674 | 0.884 |
| C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5345 | 1.4640 | 2.5420 | 2.7151 | 2.7151 | 2.0305 | 2.0305 | 2.1630 | 2.1630 | 1.1055 | 1.1055 | C2 | 1.5345 | 2.5420 | 1.4640 | 2.0305 | 2.0305 | 2.7151 | 2.7151 | 1.1055 | 1.1055 | 2.1630 | 2.1630 | N3 | 1.4640 | 2.5420 | 3.8543 | 4.0862 | 4.0862 | 1.0238 | 1.0238 | 2.7883 | 2.7883 | 2.0920 | 2.0920 | N4 | 2.5420 | 1.4640 | 3.8543 | 1.0238 | 1.0238 | 4.0862 | 4.0862 | 2.0920 | 2.0920 | 2.7883 | 2.7883 | H5 | 2.7151 | 2.0305 | 4.0862 | 1.0238 | 1.6159 | 4.2454 | 4.5425 | 2.9359 | 2.4005 | 3.0460 | 2.5340 | H6 | 2.7151 | 2.0305 | 4.0862 | 1.0238 | 1.6159 | 4.5425 | 4.2454 | 2.4005 | 2.9359 | 2.5340 | 3.0460 | H7 | 2.0305 | 2.7151 | 1.0238 | 4.0862 | 4.2454 | 4.5425 | 1.6159 | 3.0460 | 2.5340 | 2.9359 | 2.4005 | H8 | 2.0305 | 2.7151 | 1.0238 | 4.0862 | 4.5425 | 4.2454 | 1.6159 | 2.5340 | 3.0460 | 2.4005 | 2.9359 | H9 | 2.1630 | 1.1055 | 2.7883 | 2.0920 | 2.9359 | 2.4005 | 3.0460 | 2.5340 | 1.7680 | 2.5142 | 3.0736 | H10 | 2.1630 | 1.1055 | 2.7883 | 2.0920 | 2.4005 | 2.9359 | 2.5340 | 3.0460 | 1.7680 | 3.0736 | 2.5142 | H11 | 1.1055 | 2.1630 | 2.0920 | 2.7883 | 3.0460 | 2.5340 | 2.9359 | 2.4005 | 2.5142 | 3.0736 | 1.7680 | H12 | 1.1055 | 2.1630 | 2.0920 | 2.7883 | 2.5340 | 3.0460 | 2.4005 | 2.9359 | 3.0736 | 2.5142 | 1.7680 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | N4 | 115.922 | C1 | C2 | H9 | 108.950 | |
| C1 | C2 | H10 | 108.950 | C1 | N3 | H7 | 108.106 | |
| C1 | N3 | H8 | 108.106 | C2 | C1 | N3 | 115.922 | |
| C2 | C1 | H11 | 108.950 | C2 | C1 | H12 | 108.950 | |
| C2 | N4 | H5 | 108.106 | C2 | N4 | H6 | 108.106 | |
| N3 | C1 | H11 | 108.201 | N3 | C1 | H12 | 108.201 | |
| N4 | C2 | H9 | 108.201 | N4 | C2 | H10 | 108.201 | |
| H5 | N4 | H6 | 104.221 | H7 | N3 | H8 | 104.221 | |
| H9 | C2 | H10 | 106.188 | H11 | C1 | H12 | 106.188 |
Electronic state