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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 | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -232.529198 |
| Energy at 298.15K | -232.535355 |
| HF Energy | -231.767106 |
| Nuclear repulsion energy | 189.355783 |
| 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 | 3210 | 3027 | 0.00 | |||
| 2 | Ag | 3186 | 3005 | 0.00 | |||
| 3 | Ag | 3094 | 2918 | 0.00 | |||
| 4 | Ag | 2194 | 2069 | 0.00 | |||
| 5 | Ag | 1556 | 1467 | 0.00 | |||
| 6 | Ag | 1462 | 1378 | 0.00 | |||
| 7 | Ag | 1418 | 1338 | 0.00 | |||
| 8 | Ag | 1153 | 1087 | 0.00 | |||
| 9 | Ag | 1095 | 1033 | 0.00 | |||
| 10 | Ag | 776 | 731 | 0.00 | |||
| 11 | Ag | 509 | 480 | 0.00 | |||
| 12 | Ag | 197 | 186 | 0.00 | |||
| 13 | Au | 3167 | 2986 | 32.63 | |||
| 14 | Au | 1542 | 1454 | 12.45 | |||
| 15 | Au | 1084 | 1022 | 0.07 | |||
| 16 | Au | 859 | 810 | 42.62 | |||
| 17 | Au | 317 | 299 | 0.17 | |||
| 18 | Au | 143 | 135 | 0.24 | |||
| 19 | Au | 113 | 107 | 2.71 | |||
| 20 | Bg | 3167 | 2986 | 0.00 | |||
| 21 | Bg | 1542 | 1455 | 0.00 | |||
| 22 | Bg | 1081 | 1020 | 0.00 | |||
| 23 | Bg | 698 | 659 | 0.00 | |||
| 24 | Bg | 453 | 427 | 0.00 | |||
| 25 | Bg | 135 | 127 | 0.00 | |||
| 26 | Bu | 3210 | 3027 | 29.99 | |||
| 27 | Bu | 3187 | 3005 | 8.38 | |||
| 28 | Bu | 3094 | 2918 | 54.93 | |||
| 29 | Bu | 1725 | 1627 | 8.26 | |||
| 30 | Bu | 1547 | 1459 | 14.87 | |||
| 31 | Bu | 1460 | 1377 | 11.35 | |||
| 32 | Bu | 1326 | 1250 | 15.05 | |||
| 33 | Bu | 1145 | 1079 | 5.68 | |||
| 34 | Bu | 970 | 914 | 25.26 | |||
| 35 | Bu | 534 | 503 | 9.20 | |||
| 36 | Bu | 107 | 101 | 1.62 |
| A | B | C |
|---|---|---|
| 0.68359 | 0.04231 | 0.04044 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.004 | 0.638 | 0.000 |
| C2 | 0.004 | -0.638 | 0.000 |
| C3 | 0.004 | 1.965 | 0.000 |
| C4 | -0.004 | -1.965 | 0.000 |
| C5 | -1.230 | 2.821 | 0.000 |
| C6 | 1.230 | -2.821 | 0.000 |
| H7 | 0.962 | 2.487 | 0.000 |
| H8 | -0.962 | -2.487 | 0.000 |
| H9 | -2.132 | 2.205 | 0.000 |
| H10 | 2.132 | -2.205 | 0.000 |
| H11 | -1.250 | 3.471 | 0.882 |
| H12 | -1.250 | 3.471 | -0.882 |
| H13 | 1.250 | -3.471 | 0.882 |
| H14 | 1.250 | -3.471 | -0.882 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2759 | 1.3268 | 2.6026 | 2.5035 | 3.6720 | 2.0865 | 3.2689 | 2.6431 | 3.5561 | 3.2178 | 3.2178 | 4.3851 | 4.3851 | C2 | 1.2759 | 2.6026 | 1.3268 | 3.6720 | 2.5035 | 3.2689 | 2.0865 | 3.5561 | 2.6431 | 4.3851 | 4.3851 | 3.2178 | 3.2178 | C3 | 1.3268 | 2.6026 | 3.9294 | 1.5016 | 4.9399 | 1.0915 | 4.5557 | 2.1494 | 4.6817 | 2.1488 | 2.1488 | 5.6456 | 5.6456 | C4 | 2.6026 | 1.3268 | 3.9294 | 4.9399 | 1.5016 | 4.5557 | 1.0915 | 4.6817 | 2.1494 | 5.6456 | 5.6456 | 2.1488 | 2.1488 | C5 | 2.5035 | 3.6720 | 1.5016 | 4.9399 | 6.1543 | 2.2171 | 5.3148 | 1.0919 | 6.0468 | 1.0957 | 1.0957 | 6.8196 | 6.8196 | C6 | 3.6720 | 2.5035 | 4.9399 | 1.5016 | 6.1543 | 5.3148 | 2.2171 | 6.0468 | 1.0919 | 6.8196 | 6.8196 | 1.0957 | 1.0957 | H7 | 2.0865 | 3.2689 | 1.0915 | 4.5557 | 2.2171 | 5.3148 | 5.3339 | 3.1068 | 4.8364 | 2.5762 | 2.5762 | 6.0298 | 6.0298 | H8 | 3.2689 | 2.0865 | 4.5557 | 1.0915 | 5.3148 | 2.2171 | 5.3339 | 4.8364 | 3.1068 | 6.0298 | 6.0298 | 2.5762 | 2.5762 | H9 | 2.6431 | 3.5561 | 2.1494 | 4.6817 | 1.0919 | 6.0468 | 3.1068 | 4.8364 | 6.1348 | 1.7767 | 1.7767 | 6.6657 | 6.6657 | H10 | 3.5561 | 2.6431 | 4.6817 | 2.1494 | 6.0468 | 1.0919 | 4.8364 | 3.1068 | 6.1348 | 6.6657 | 6.6657 | 1.7767 | 1.7767 | H11 | 3.2178 | 4.3851 | 2.1488 | 5.6456 | 1.0957 | 6.8196 | 2.5762 | 6.0298 | 1.7767 | 6.6657 | 1.7638 | 7.3776 | 7.5855 | H12 | 3.2178 | 4.3851 | 2.1488 | 5.6456 | 1.0957 | 6.8196 | 2.5762 | 6.0298 | 1.7767 | 6.6657 | 1.7638 | 7.5855 | 7.3776 | H13 | 4.3851 | 3.2178 | 5.6456 | 2.1488 | 6.8196 | 1.0957 | 6.0298 | 2.5762 | 6.6657 | 1.7767 | 7.3776 | 7.5855 | 1.7638 | H14 | 4.3851 | 3.2178 | 5.6456 | 2.1488 | 6.8196 | 1.0957 | 6.0298 | 2.5762 | 6.6657 | 1.7767 | 7.5855 | 7.3776 | 1.7638 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 179.320 | C1 | C3 | C5 | 124.418 | |
| C1 | C3 | H7 | 118.948 | C2 | C1 | C3 | 179.320 | |
| C2 | C4 | C6 | 124.418 | C2 | C4 | H8 | 118.948 | |
| C3 | C5 | H9 | 110.952 | C3 | C5 | H11 | 110.677 | |
| C3 | C5 | H12 | 110.677 | C4 | C6 | H10 | 110.952 | |
| C4 | C6 | H13 | 110.677 | C4 | C6 | H14 | 110.677 | |
| C5 | C3 | H7 | 116.633 | C6 | C4 | H8 | 116.633 | |
| H9 | C5 | H11 | 108.613 | H9 | C5 | H12 | 108.613 | |
| H10 | C6 | H13 | 108.613 | H10 | C6 | H14 | 108.613 | |
| H11 | C5 | H12 | 107.195 | H13 | C6 | H14 | 107.195 |
Electronic state