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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 | -190.424038 |
| Energy at 298.15K | -190.434233 |
| HF Energy | -190.168670 |
| Nuclear repulsion energy | 131.795369 |
| 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 | 3503 | 3360 | 0.00 | |||
| 2 | Ag | 3032 | 2909 | 0.00 | |||
| 3 | Ag | 1669 | 1601 | 0.00 | |||
| 4 | Ag | 1495 | 1435 | 0.00 | |||
| 5 | Ag | 1404 | 1347 | 0.00 | |||
| 6 | Ag | 1119 | 1074 | 0.00 | |||
| 7 | Ag | 1067 | 1023 | 0.00 | |||
| 8 | Ag | 839 | 805 | 0.00 | |||
| 9 | Ag | 459 | 440 | 0.00 | |||
| 10 | Au | 3585 | 3439 | 0.41 | |||
| 11 | Au | 3089 | 2963 | 67.88 | |||
| 12 | Au | 1403 | 1346 | 1.41 | |||
| 13 | Au | 1080 | 1036 | 0.28 | |||
| 14 | Au | 765 | 734 | 0.42 | |||
| 15 | Au | 255 | 245 | 92.79 | |||
| 16 | Au | 148 | 142 | 0.00 | |||
| 17 | Bg | 3585 | 3440 | 0.00 | |||
| 18 | Bg | 3060 | 2936 | 0.00 | |||
| 19 | Bg | 1382 | 1326 | 0.00 | |||
| 20 | Bg | 1309 | 1256 | 0.00 | |||
| 21 | Bg | 949 | 910 | 0.00 | |||
| 22 | Bg | 287 | 276 | 0.00 | |||
| 23 | Bu | 3502 | 3360 | 2.01 | |||
| 24 | Bu | 3040 | 2917 | 85.66 | |||
| 25 | Bu | 1668 | 1601 | 42.59 | |||
| 26 | Bu | 1514 | 1452 | 0.66 | |||
| 27 | Bu | 1339 | 1285 | 19.28 | |||
| 28 | Bu | 1087 | 1042 | 15.13 | |||
| 29 | Bu | 877 | 842 | 384.27 | |||
| 30 | Bu | 271 | 260 | 17.76 |
| A | B | C |
|---|---|---|
| 0.88352 | 0.12494 | 0.11826 |
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 | 1.883 | 0.000 |
| N4 | 0.397 | -1.883 | 0.000 |
| H5 | 0.999 | -1.917 | 0.812 |
| H6 | 0.999 | -1.917 | -0.812 |
| H7 | -0.999 | 1.917 | 0.812 |
| H8 | -0.999 | 1.917 | -0.812 |
| H9 | -1.052 | -0.673 | -0.874 |
| H10 | -1.052 | -0.673 | 0.874 |
| H11 | 1.052 | 0.673 | -0.874 |
| H12 | 1.052 | 0.673 | 0.874 |
| C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5345 | 1.4613 | 2.5391 | 2.7647 | 2.7647 | 2.0493 | 2.0493 | 2.1518 | 2.1518 | 1.0922 | 1.0922 | C2 | 1.5345 | 2.5391 | 1.4613 | 2.0493 | 2.0493 | 2.7647 | 2.7647 | 1.0922 | 1.0922 | 2.1518 | 2.1518 | N3 | 1.4613 | 2.5391 | 3.8484 | 4.1289 | 4.1289 | 1.0117 | 1.0117 | 2.7788 | 2.7788 | 2.0807 | 2.0807 | N4 | 2.5391 | 1.4613 | 3.8484 | 1.0117 | 1.0117 | 4.1289 | 4.1289 | 2.0807 | 2.0807 | 2.7788 | 2.7788 | H5 | 2.7647 | 2.0493 | 4.1289 | 1.0117 | 1.6245 | 4.3236 | 4.6187 | 2.9327 | 2.4002 | 3.0905 | 2.5907 | H6 | 2.7647 | 2.0493 | 4.1289 | 1.0117 | 1.6245 | 4.6187 | 4.3236 | 2.4002 | 2.9327 | 2.5907 | 3.0905 | H7 | 2.0493 | 2.7647 | 1.0117 | 4.1289 | 4.3236 | 4.6187 | 1.6245 | 3.0905 | 2.5907 | 2.9327 | 2.4002 | H8 | 2.0493 | 2.7647 | 1.0117 | 4.1289 | 4.6187 | 4.3236 | 1.6245 | 2.5907 | 3.0905 | 2.4002 | 2.9327 | H9 | 2.1518 | 1.0922 | 2.7788 | 2.0807 | 2.9327 | 2.4002 | 3.0905 | 2.5907 | 1.7481 | 2.4972 | 3.0482 | H10 | 2.1518 | 1.0922 | 2.7788 | 2.0807 | 2.4002 | 2.9327 | 2.5907 | 3.0905 | 1.7481 | 3.0482 | 2.4972 | H11 | 1.0922 | 2.1518 | 2.0807 | 2.7788 | 3.0905 | 2.5907 | 2.9327 | 2.4002 | 2.4972 | 3.0482 | 1.7481 | H12 | 1.0922 | 2.1518 | 2.0807 | 2.7788 | 2.5907 | 3.0905 | 2.4002 | 2.9327 | 3.0482 | 2.4972 | 1.7481 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | N4 | 115.869 | C1 | C2 | H9 | 108.851 | |
| C1 | C2 | H10 | 108.851 | C1 | N3 | H7 | 110.608 | |
| C1 | N3 | H8 | 110.608 | C2 | C1 | N3 | 115.869 | |
| C2 | C1 | H11 | 108.851 | C2 | C1 | H12 | 108.851 | |
| C2 | N4 | H5 | 110.608 | C2 | N4 | H6 | 110.608 | |
| N3 | C1 | H11 | 108.271 | N3 | C1 | H12 | 108.271 | |
| N4 | C2 | H9 | 108.271 | N4 | C2 | H10 | 108.271 | |
| H5 | N4 | H6 | 106.810 | H7 | N3 | H8 | 106.810 | |
| H9 | C2 | H10 | 106.317 | H11 | C1 | H12 | 106.317 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.086 | |||
| 2 | C | -0.086 | |||
| 3 | N | -0.347 | |||
| 4 | N | -0.347 | |||
| 5 | H | 0.133 | |||
| 6 | H | 0.133 | |||
| 7 | H | 0.133 | |||
| 8 | H | 0.133 | |||
| 9 | H | 0.084 | |||
| 10 | H | 0.084 | |||
| 11 | H | 0.084 | |||
| 12 | H | 0.084 |
| x | y | z | |
|---|---|---|---|
| x | 6.209 | -0.511 | 0.000 |
| y | -0.511 | 6.830 | 0.000 |
| z | 0.000 | 0.000 | 5.850 |
| <r2> | 106.624 |
|---|---|
| (<r2>)1/2 | 10.326 |