| |
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 | -231.239707 |
| Energy at 298.15K | -231.243734 |
| HF Energy | -230.597606 |
| Nuclear repulsion energy | 175.638700 |
| 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 | 3383 | 3125 | 0.00 | |||
| 2 | Ag | 3302 | 3050 | 0.00 | |||
| 3 | Ag | 3288 | 3037 | 0.00 | |||
| 4 | Ag | 2458 | 2271 | 0.00 | |||
| 5 | Ag | 1783 | 1647 | 0.00 | |||
| 6 | Ag | 1522 | 1406 | 0.00 | |||
| 7 | Ag | 1400 | 1293 | 0.00 | |||
| 8 | Ag | 1151 | 1063 | 0.00 | |||
| 9 | Ag | 757 | 699 | 0.00 | |||
| 10 | Ag | 575 | 531 | 0.00 | |||
| 11 | Ag | 245 | 226 | 0.00 | |||
| 12 | Au | 1069 | 988 | 41.44 | |||
| 13 | Au | 1014 | 937 | 84.73 | |||
| 14 | Au | 720 | 665 | 9.01 | |||
| 15 | Au | 193 | 178 | 5.82 | |||
| 16 | Au | 36 | 33 | 0.09 | |||
| 17 | Bg | 1067 | 985 | 0.00 | |||
| 18 | Bg | 1014 | 937 | 0.00 | |||
| 19 | Bg | 729 | 674 | 0.00 | |||
| 20 | Bg | 374 | 346 | 0.00 | |||
| 21 | Bu | 3383 | 3125 | 19.51 | |||
| 22 | Bu | 3301 | 3049 | 20.57 | |||
| 23 | Bu | 3288 | 3037 | 8.59 | |||
| 24 | Bu | 1807 | 1669 | 18.12 | |||
| 25 | Bu | 1539 | 1421 | 5.13 | |||
| 26 | Bu | 1396 | 1290 | 8.56 | |||
| 27 | Bu | 1268 | 1171 | 23.12 | |||
| 28 | Bu | 1064 | 983 | 0.19 | |||
| 29 | Bu | 552 | 510 | 8.56 | |||
| 30 | Bu | 118 | 109 | 2.34 |
| A | B | C |
|---|---|---|
| 0.87272 | 0.04577 | 0.04349 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.601 | 0.000 |
| C2 | 0.000 | -0.601 | 0.000 |
| C3 | 0.000 | 2.033 | 0.000 |
| C4 | 0.000 | -2.033 | 0.000 |
| C5 | 1.106 | 2.769 | 0.000 |
| C6 | -1.106 | -2.769 | 0.000 |
| H7 | -0.969 | 2.514 | 0.000 |
| H8 | 0.969 | -2.514 | 0.000 |
| H9 | 2.088 | 2.321 | 0.000 |
| H10 | 1.055 | 3.847 | 0.000 |
| H11 | -2.088 | -2.321 | 0.000 |
| H12 | -1.055 | -3.847 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2029 | 1.4312 | 2.6341 | 2.4337 | 3.5474 | 2.1437 | 3.2623 | 2.7048 | 3.4127 | 3.5915 | 4.5718 | C2 | 1.2029 | 2.6341 | 1.4312 | 3.5474 | 2.4337 | 3.2623 | 2.1437 | 3.5915 | 4.5718 | 2.7048 | 3.4127 | C3 | 1.4312 | 2.6341 | 4.0653 | 1.3291 | 4.9275 | 1.0819 | 4.6484 | 2.1079 | 2.0989 | 4.8282 | 5.9735 | C4 | 2.6341 | 1.4312 | 4.0653 | 4.9275 | 1.3291 | 4.6484 | 1.0819 | 4.8282 | 5.9735 | 2.1079 | 2.0989 | C5 | 2.4337 | 3.5474 | 1.3291 | 4.9275 | 5.9639 | 2.0913 | 5.2844 | 1.0792 | 1.0790 | 6.0092 | 6.9602 | C6 | 3.5474 | 2.4337 | 4.9275 | 1.3291 | 5.9639 | 5.2844 | 2.0913 | 6.0092 | 6.9602 | 1.0792 | 1.0790 | H7 | 2.1437 | 3.2623 | 1.0819 | 4.6484 | 2.0913 | 5.2844 | 5.3879 | 3.0633 | 2.4241 | 4.9620 | 6.3611 | H8 | 3.2623 | 2.1437 | 4.6484 | 1.0819 | 5.2844 | 2.0913 | 5.3879 | 4.9620 | 6.3611 | 3.0633 | 2.4241 | H9 | 2.7048 | 3.5915 | 2.1079 | 4.8282 | 1.0792 | 6.0092 | 3.0633 | 4.9620 | 1.8428 | 6.2436 | 6.9224 | H10 | 3.4127 | 4.5718 | 2.0989 | 5.9735 | 1.0790 | 6.9602 | 2.4241 | 6.3611 | 1.8428 | 6.9224 | 7.9781 | H11 | 3.5915 | 2.7048 | 4.8282 | 2.1079 | 6.0092 | 1.0792 | 4.9620 | 3.0633 | 6.2436 | 6.9224 | 1.8428 | H12 | 4.5718 | 3.4127 | 5.9735 | 2.0989 | 6.9602 | 1.0790 | 6.3611 | 2.4241 | 6.9224 | 7.9781 | 1.8428 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.646 | |
| C1 | C3 | H7 | 116.394 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.646 | C2 | C4 | H8 | 116.394 | |
| C3 | C5 | H9 | 121.803 | C3 | C5 | H10 | 120.931 | |
| C4 | C6 | H11 | 121.803 | C4 | C6 | H12 | 120.931 | |
| C5 | C3 | H7 | 119.960 | C6 | C4 | H8 | 119.960 | |
| H9 | C5 | H10 | 117.266 | H11 | C6 | H12 | 117.266 |