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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 | -230.989618 |
| Energy at 298.15K | -230.993386 |
| HF Energy | -230.516141 |
| Nuclear repulsion energy | 174.019050 |
| 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 | 3326 | 3120 | 0.00 | |||
| 2 | Ag | 3246 | 3044 | 0.00 | |||
| 3 | Ag | 3230 | 3029 | 0.00 | |||
| 4 | Ag | 2403 | 2254 | 0.00 | |||
| 5 | Ag | 1744 | 1635 | 0.00 | |||
| 6 | Ag | 1531 | 1435 | 0.00 | |||
| 7 | Ag | 1406 | 1318 | 0.00 | |||
| 8 | Ag | 1161 | 1089 | 0.00 | |||
| 9 | Ag | 747 | 701 | 0.00 | |||
| 10 | Ag | 575 | 539 | 0.00 | |||
| 11 | Ag | 253 | 237 | 0.00 | |||
| 12 | Au | 1062 | 996 | 40.10 | |||
| 13 | Au | 1008 | 946 | 111.27 | |||
| 14 | Au | 714 | 669 | 7.44 | |||
| 15 | Au | 175 | 164 | 6.43 | |||
| 16 | Au | 30 | 28 | 0.05 | |||
| 17 | Bg | 1059 | 993 | 0.00 | |||
| 18 | Bg | 1008 | 945 | 0.00 | |||
| 19 | Bg | 693 | 650 | 0.00 | |||
| 20 | Bg | 195 | 183 | 0.00 | |||
| 21 | Bu | 3326 | 3120 | 36.57 | |||
| 22 | Bu | 3244 | 3042 | 22.92 | |||
| 23 | Bu | 3230 | 3029 | 15.20 | |||
| 24 | Bu | 1765 | 1655 | 22.26 | |||
| 25 | Bu | 1544 | 1448 | 3.78 | |||
| 26 | Bu | 1404 | 1316 | 4.12 | |||
| 27 | Bu | 1254 | 1176 | 27.01 | |||
| 28 | Bu | 1062 | 996 | 0.22 | |||
| 29 | Bu | 557 | 522 | 5.83 | |||
| 30 | Bu | 115 | 108 | 2.44 |
| A | B | C |
|---|---|---|
| 0.87009 | 0.04474 | 0.04256 |
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 | 2.050 | 0.000 |
| C4 | 0.000 | -2.050 | 0.000 |
| C5 | 1.109 | 2.807 | 0.000 |
| C6 | -1.109 | -2.807 | 0.000 |
| H7 | -0.975 | 2.529 | 0.000 |
| H8 | 0.975 | -2.529 | 0.000 |
| H9 | 2.102 | 2.373 | 0.000 |
| H10 | 1.048 | 3.889 | 0.000 |
| H11 | -2.102 | -2.373 | 0.000 |
| H12 | -1.048 | -3.889 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2163 | 1.4418 | 2.6582 | 2.4628 | 3.5909 | 2.1539 | 3.2849 | 2.7449 | 3.4437 | 3.6479 | 4.6172 | C2 | 1.2163 | 2.6582 | 1.4418 | 3.5909 | 2.4628 | 3.2849 | 2.1539 | 3.6479 | 4.6172 | 2.7449 | 3.4437 | C3 | 1.4418 | 2.6582 | 4.1000 | 1.3428 | 4.9822 | 1.0863 | 4.6814 | 2.1269 | 2.1162 | 4.8973 | 6.0303 | C4 | 2.6582 | 1.4418 | 4.1000 | 4.9822 | 1.3428 | 4.6814 | 1.0863 | 4.8973 | 6.0303 | 2.1269 | 2.1162 | C5 | 2.4628 | 3.5909 | 1.3428 | 4.9822 | 6.0365 | 2.1026 | 5.3376 | 1.0840 | 1.0831 | 6.0948 | 7.0345 | C6 | 3.5909 | 2.4628 | 4.9822 | 1.3428 | 6.0365 | 5.3376 | 2.1026 | 6.0948 | 7.0345 | 1.0840 | 1.0831 | H7 | 2.1539 | 3.2849 | 1.0863 | 4.6814 | 2.1026 | 5.3376 | 5.4204 | 3.0813 | 2.4376 | 5.0298 | 6.4177 | H8 | 3.2849 | 2.1539 | 4.6814 | 1.0863 | 5.3376 | 2.1026 | 5.4204 | 5.0298 | 6.4177 | 3.0813 | 2.4376 | H9 | 2.7449 | 3.6479 | 2.1269 | 4.8973 | 1.0840 | 6.0948 | 3.0813 | 5.0298 | 1.8461 | 6.3407 | 7.0094 | H10 | 3.4437 | 4.6172 | 2.1162 | 6.0303 | 1.0831 | 7.0345 | 2.4376 | 6.4177 | 1.8461 | 7.0094 | 8.0545 | H11 | 3.6479 | 2.7449 | 4.8973 | 2.1269 | 6.0948 | 1.0840 | 5.0298 | 3.0813 | 6.3407 | 7.0094 | 1.8461 | H12 | 4.6172 | 3.4437 | 6.0303 | 2.1162 | 7.0345 | 1.0831 | 6.4177 | 2.4376 | 7.0094 | 8.0545 | 1.8461 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 124.325 | |
| C1 | C3 | H7 | 116.148 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 124.325 | C2 | C4 | H8 | 116.148 | |
| C3 | C5 | H9 | 122.071 | C3 | C5 | H10 | 121.094 | |
| C4 | C6 | H11 | 122.071 | C4 | C6 | H12 | 121.094 | |
| C5 | C3 | H7 | 119.527 | C6 | C4 | H8 | 119.527 | |
| H9 | C5 | H10 | 116.835 | H11 | C6 | H12 | 116.835 |