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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 | -231.309745 |
| Energy at 298.15K | -231.313765 |
| HF Energy | -230.642088 |
| Nuclear repulsion energy | 175.638634 |
| 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 | 3356 | 3105 | 0.00 | |||
| 2 | Ag | 3278 | 3033 | 0.00 | |||
| 3 | Ag | 3260 | 3016 | 0.00 | |||
| 4 | Ag | 2431 | 2250 | 0.00 | |||
| 5 | Ag | 1758 | 1626 | 0.00 | |||
| 6 | Ag | 1507 | 1394 | 0.00 | |||
| 7 | Ag | 1386 | 1282 | 0.00 | |||
| 8 | Ag | 1142 | 1057 | 0.00 | |||
| 9 | Ag | 748 | 693 | 0.00 | |||
| 10 | Ag | 574 | 532 | 0.00 | |||
| 11 | Ag | 244 | 225 | 0.00 | |||
| 12 | Au | 1058 | 979 | 46.91 | |||
| 13 | Au | 1003 | 928 | 95.33 | |||
| 14 | Au | 713 | 660 | 12.30 | |||
| 15 | Au | 189 | 175 | 8.07 | |||
| 16 | Au | 35 | 32 | 0.11 | |||
| 17 | Bg | 1056 | 977 | 0.00 | |||
| 18 | Bg | 1003 | 928 | 0.00 | |||
| 19 | Bg | 724 | 670 | 0.00 | |||
| 20 | Bg | 374 | 346 | 0.00 | |||
| 21 | Bu | 3356 | 3105 | 21.07 | |||
| 22 | Bu | 3277 | 3032 | 23.29 | |||
| 23 | Bu | 3260 | 3016 | 6.21 | |||
| 24 | Bu | 1782 | 1649 | 22.18 | |||
| 25 | Bu | 1523 | 1410 | 6.99 | |||
| 26 | Bu | 1382 | 1279 | 7.76 | |||
| 27 | Bu | 1254 | 1160 | 23.30 | |||
| 28 | Bu | 1058 | 979 | 0.24 | |||
| 29 | Bu | 552 | 511 | 8.85 | |||
| 30 | Bu | 116 | 108 | 2.84 |
| A | B | C |
|---|---|---|
| 0.87376 | 0.04576 | 0.04348 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.600 | 0.000 |
| C2 | 0.000 | -0.600 | 0.000 |
| C3 | 0.000 | 2.032 | 0.000 |
| C4 | 0.000 | -2.032 | 0.000 |
| C5 | 1.106 | 2.770 | 0.000 |
| C6 | -1.106 | -2.770 | 0.000 |
| H7 | -0.969 | 2.512 | 0.000 |
| H8 | 0.969 | -2.512 | 0.000 |
| H9 | 2.088 | 2.322 | 0.000 |
| H10 | 1.052 | 3.848 | 0.000 |
| H11 | -2.088 | -2.322 | 0.000 |
| H12 | -1.052 | -3.848 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2006 | 1.4321 | 2.6327 | 2.4357 | 3.5476 | 2.1434 | 3.2599 | 2.7059 | 3.4137 | 3.5913 | 4.5708 | C2 | 1.2006 | 2.6327 | 1.4321 | 3.5476 | 2.4357 | 3.2599 | 2.1434 | 3.5913 | 4.5708 | 2.7059 | 3.4137 | C3 | 1.4321 | 2.6327 | 4.0647 | 1.3298 | 4.9285 | 1.0814 | 4.6467 | 2.1075 | 2.0983 | 4.8289 | 5.9735 | C4 | 2.6327 | 1.4321 | 4.0647 | 4.9285 | 1.3298 | 4.6467 | 1.0814 | 4.8289 | 5.9735 | 2.1075 | 2.0983 | C5 | 2.4357 | 3.5476 | 1.3298 | 4.9285 | 5.9661 | 2.0913 | 5.2843 | 1.0789 | 1.0787 | 6.0110 | 6.9612 | C6 | 3.5476 | 2.4357 | 4.9285 | 1.3298 | 5.9661 | 5.2843 | 2.0913 | 6.0110 | 6.9612 | 1.0789 | 1.0787 | H7 | 2.1434 | 3.2599 | 1.0814 | 4.6467 | 2.0913 | 5.2843 | 5.3852 | 3.0626 | 2.4227 | 4.9618 | 6.3605 | H8 | 3.2599 | 2.1434 | 4.6467 | 1.0814 | 5.2843 | 2.0913 | 5.3852 | 4.9618 | 6.3605 | 3.0626 | 2.4227 | H9 | 2.7059 | 3.5913 | 2.1075 | 4.8289 | 1.0789 | 6.0110 | 3.0626 | 4.9618 | 1.8439 | 6.2448 | 6.9227 | H10 | 3.4137 | 4.5708 | 2.0983 | 5.9735 | 1.0787 | 6.9612 | 2.4227 | 6.3605 | 1.8439 | 6.9227 | 7.9781 | H11 | 3.5913 | 2.7059 | 4.8289 | 2.1075 | 6.0110 | 1.0789 | 4.9618 | 3.0626 | 6.2448 | 6.9227 | 1.8439 | H12 | 4.5708 | 3.4137 | 5.9735 | 2.0983 | 6.9612 | 1.0787 | 6.3605 | 2.4227 | 6.9227 | 7.9781 | 1.8439 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.711 | |
| C1 | C3 | H7 | 116.339 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.711 | C2 | C4 | H8 | 116.339 | |
| C3 | C5 | H9 | 121.732 | C3 | C5 | H10 | 120.843 | |
| C4 | C6 | H11 | 121.732 | C4 | C6 | H12 | 120.843 | |
| C5 | C3 | H7 | 119.950 | C6 | C4 | H8 | 119.950 | |
| H9 | C5 | H10 | 117.426 | H11 | C6 | H12 | 117.426 |