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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 | -230.987167 |
| Energy at 298.15K | -230.990894 |
| HF Energy | -230.516246 |
| Nuclear repulsion energy | 174.068595 |
| 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 | 3329 | 3114 | 0.00 | |||
| 2 | Ag | 3249 | 3038 | 0.00 | |||
| 3 | Ag | 3232 | 3023 | 0.00 | |||
| 4 | Ag | 2409 | 2253 | 0.00 | |||
| 5 | Ag | 1747 | 1634 | 0.00 | |||
| 6 | Ag | 1532 | 1432 | 0.00 | |||
| 7 | Ag | 1407 | 1316 | 0.00 | |||
| 8 | Ag | 1162 | 1086 | 0.00 | |||
| 9 | Ag | 748 | 699 | 0.00 | |||
| 10 | Ag | 575 | 538 | 0.00 | |||
| 11 | Ag | 253 | 236 | 0.00 | |||
| 12 | Au | 1062 | 993 | 39.57 | |||
| 13 | Au | 1008 | 942 | 112.43 | |||
| 14 | Au | 713 | 667 | 7.41 | |||
| 15 | Au | 174 | 162 | 6.41 | |||
| 16 | Au | 30 | 28 | 0.05 | |||
| 17 | Bg | 1059 | 991 | 0.00 | |||
| 18 | Bg | 1007 | 942 | 0.00 | |||
| 19 | Bg | 690 | 645 | 0.00 | |||
| 20 | Bg | 171 | 160 | 0.00 | |||
| 21 | Bu | 3329 | 3114 | 36.32 | |||
| 22 | Bu | 3246 | 3036 | 22.05 | |||
| 23 | Bu | 3232 | 3023 | 15.65 | |||
| 24 | Bu | 1768 | 1654 | 22.45 | |||
| 25 | Bu | 1545 | 1445 | 3.73 | |||
| 26 | Bu | 1405 | 1314 | 4.11 | |||
| 27 | Bu | 1255 | 1174 | 25.56 | |||
| 28 | Bu | 1063 | 994 | 0.21 | |||
| 29 | Bu | 557 | 521 | 5.67 | |||
| 30 | Bu | 115 | 108 | 2.41 |
| A | B | C |
|---|---|---|
| 0.87059 | 0.04477 | 0.04258 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.608 | 0.000 |
| C2 | 0.000 | -0.608 | 0.000 |
| C3 | 0.000 | 2.049 | 0.000 |
| C4 | 0.000 | -2.049 | 0.000 |
| C5 | 1.108 | 2.806 | 0.000 |
| C6 | -1.108 | -2.806 | 0.000 |
| H7 | -0.975 | 2.528 | 0.000 |
| H8 | 0.975 | -2.528 | 0.000 |
| H9 | 2.102 | 2.372 | 0.000 |
| H10 | 1.048 | 3.888 | 0.000 |
| H11 | -2.102 | -2.372 | 0.000 |
| H12 | -1.048 | -3.888 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2156 | 1.4417 | 2.6573 | 2.4622 | 3.5896 | 2.1538 | 3.2841 | 2.7442 | 3.4431 | 3.6467 | 4.6159 | C2 | 1.2156 | 2.6573 | 1.4417 | 3.5896 | 2.4622 | 3.2841 | 2.1538 | 3.6467 | 4.6159 | 2.7442 | 3.4431 | C3 | 1.4417 | 2.6573 | 4.0989 | 1.3422 | 4.9807 | 1.0863 | 4.6804 | 2.1263 | 2.1158 | 4.8959 | 6.0288 | C4 | 2.6573 | 1.4417 | 4.0989 | 4.9807 | 1.3422 | 4.6804 | 1.0863 | 4.8959 | 6.0288 | 2.1263 | 2.1158 | C5 | 2.4622 | 3.5896 | 1.3422 | 4.9807 | 6.0346 | 2.1020 | 5.3362 | 1.0839 | 1.0830 | 6.0929 | 7.0327 | C6 | 3.5896 | 2.4622 | 4.9807 | 1.3422 | 6.0346 | 5.3362 | 2.1020 | 6.0929 | 7.0327 | 1.0839 | 1.0830 | H7 | 2.1538 | 3.2841 | 1.0863 | 4.6804 | 2.1020 | 5.3362 | 5.4194 | 3.0807 | 2.4372 | 5.0284 | 6.4162 | H8 | 3.2841 | 2.1538 | 4.6804 | 1.0863 | 5.3362 | 2.1020 | 5.4194 | 5.0284 | 6.4162 | 3.0807 | 2.4372 | H9 | 2.7442 | 3.6467 | 2.1263 | 4.8959 | 1.0839 | 6.0929 | 3.0807 | 5.0284 | 1.8457 | 6.3388 | 7.0076 | H10 | 3.4431 | 4.6159 | 2.1158 | 6.0288 | 1.0830 | 7.0327 | 2.4372 | 6.4162 | 1.8457 | 7.0076 | 8.0527 | H11 | 3.6467 | 2.7442 | 4.8959 | 2.1263 | 6.0929 | 1.0839 | 5.0284 | 3.0807 | 6.3388 | 7.0076 | 1.8457 | H12 | 4.6159 | 3.4431 | 6.0288 | 2.1158 | 7.0327 | 1.0830 | 6.4162 | 2.4372 | 7.0076 | 8.0527 | 1.8457 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 124.325 | |
| C1 | C3 | H7 | 116.150 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 124.325 | C2 | C4 | H8 | 116.150 | |
| C3 | C5 | H9 | 122.072 | C3 | C5 | H10 | 121.112 | |
| C4 | C6 | H11 | 122.072 | C4 | C6 | H12 | 121.112 | |
| C5 | C3 | H7 | 119.525 | C6 | C4 | H8 | 119.525 | |
| H9 | C5 | H10 | 116.816 | H11 | C6 | H12 | 116.816 |