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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 | -231.504527 |
| Energy at 298.15K | -231.508281 |
| HF Energy | -230.650781 |
| Nuclear repulsion energy | 174.463445 |
| 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 | 3275 | 3128 | 0.00 | |||
| 2 | Ag | 3194 | 3050 | 0.00 | |||
| 3 | Ag | 3177 | 3035 | 0.00 | |||
| 4 | Ag | 2337 | 2232 | 0.00 | |||
| 5 | Ag | 1684 | 1608 | 0.00 | |||
| 6 | Ag | 1457 | 1392 | 0.00 | |||
| 7 | Ag | 1337 | 1277 | 0.00 | |||
| 8 | Ag | 1098 | 1049 | 0.00 | |||
| 9 | Ag | 721 | 689 | 0.00 | |||
| 10 | Ag | 537 | 512 | 0.00 | |||
| 11 | Ag | 226 | 216 | 0.00 | |||
| 12 | Au | 1006 | 961 | 47.50 | |||
| 13 | Au | 933 | 891 | 68.41 | |||
| 14 | Au | 670 | 640 | 8.64 | |||
| 15 | Au | 179 | 171 | 6.75 | |||
| 16 | Au | 34 | 32 | 0.06 | |||
| 17 | Bg | 1004 | 959 | 0.00 | |||
| 18 | Bg | 933 | 891 | 0.00 | |||
| 19 | Bg | 659 | 629 | 0.00 | |||
| 20 | Bg | 314 | 300 | 0.00 | |||
| 21 | Bu | 3275 | 3128 | 19.52 | |||
| 22 | Bu | 3194 | 3050 | 21.25 | |||
| 23 | Bu | 3177 | 3035 | 5.00 | |||
| 24 | Bu | 1709 | 1632 | 27.75 | |||
| 25 | Bu | 1475 | 1409 | 5.32 | |||
| 26 | Bu | 1334 | 1274 | 6.24 | |||
| 27 | Bu | 1219 | 1164 | 15.75 | |||
| 28 | Bu | 1023 | 977 | 0.07 | |||
| 29 | Bu | 532 | 508 | 7.62 | |||
| 30 | Bu | 111 | 106 | 2.20 |
| A | B | C |
|---|---|---|
| 0.85663 | 0.04523 | 0.04296 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.607 | 0.000 |
| C2 | 0.000 | -0.607 | 0.000 |
| C3 | 0.000 | 2.044 | 0.000 |
| C4 | 0.000 | -2.044 | 0.000 |
| C5 | 1.119 | 2.785 | 0.000 |
| C6 | -1.119 | -2.785 | 0.000 |
| H7 | -0.974 | 2.528 | 0.000 |
| H8 | 0.974 | -2.528 | 0.000 |
| H9 | 2.104 | 2.326 | 0.000 |
| H10 | 1.067 | 3.869 | 0.000 |
| H11 | -2.104 | -2.326 | 0.000 |
| H12 | -1.067 | -3.869 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2134 | 1.4370 | 2.6503 | 2.4490 | 3.5715 | 2.1545 | 3.2829 | 2.7167 | 3.4327 | 3.6089 | 4.6014 | C2 | 1.2134 | 2.6503 | 1.4370 | 3.5715 | 2.4490 | 3.2829 | 2.1545 | 3.6089 | 4.6014 | 2.7167 | 3.4327 | C3 | 1.4370 | 2.6503 | 4.0873 | 1.3425 | 4.9566 | 1.0882 | 4.6746 | 2.1224 | 2.1147 | 4.8495 | 6.0085 | C4 | 2.6503 | 1.4370 | 4.0873 | 4.9566 | 1.3425 | 4.6746 | 1.0882 | 4.8495 | 6.0085 | 2.1224 | 2.1147 | C5 | 2.4490 | 3.5715 | 1.3425 | 4.9566 | 6.0028 | 2.1094 | 5.3151 | 1.0860 | 1.0857 | 6.0421 | 7.0042 | C6 | 3.5715 | 2.4490 | 4.9566 | 1.3425 | 6.0028 | 5.3151 | 2.1094 | 6.0421 | 7.0042 | 1.0860 | 1.0857 | H7 | 2.1545 | 3.2829 | 1.0882 | 4.6746 | 2.1094 | 5.3151 | 5.4191 | 3.0846 | 2.4426 | 4.9837 | 6.3982 | H8 | 3.2829 | 2.1545 | 4.6746 | 1.0882 | 5.3151 | 2.1094 | 5.4191 | 4.9837 | 6.3982 | 3.0846 | 2.4426 | H9 | 2.7167 | 3.6089 | 2.1224 | 4.8495 | 1.0860 | 6.0421 | 3.0846 | 4.9837 | 1.8591 | 6.2720 | 6.9594 | H10 | 3.4327 | 4.6014 | 2.1147 | 6.0085 | 1.0857 | 7.0042 | 2.4426 | 6.3982 | 1.8591 | 6.9594 | 8.0275 | H11 | 3.6089 | 2.7167 | 4.8495 | 2.1224 | 6.0421 | 1.0860 | 4.9837 | 3.0846 | 6.2720 | 6.9594 | 1.8591 | H12 | 4.6014 | 3.4327 | 6.0085 | 2.1147 | 7.0042 | 1.0857 | 6.3982 | 2.4426 | 6.9594 | 8.0275 | 1.8591 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.511 | |
| C1 | C3 | H7 | 116.443 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.511 | C2 | C4 | H8 | 116.443 | |
| C3 | C5 | H9 | 121.483 | C3 | C5 | H10 | 120.754 | |
| C4 | C6 | H11 | 121.483 | C4 | C6 | H12 | 120.754 | |
| C5 | C3 | H7 | 120.046 | C6 | C4 | H8 | 120.046 | |
| H9 | C5 | H10 | 117.763 | H11 | C6 | H12 | 117.763 |