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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 | -189.811608 |
| Energy at 298.15K | -189.821993 |
| HF Energy | -189.266011 |
| Nuclear repulsion energy | 132.051578 |
| 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 | 3603 | 3335 | 0.00 | |||
| 2 | Ag | 3140 | 2907 | 0.00 | |||
| 3 | Ag | 1772 | 1640 | 0.00 | |||
| 4 | Ag | 1579 | 1462 | 0.00 | |||
| 5 | Ag | 1492 | 1381 | 0.00 | |||
| 6 | Ag | 1184 | 1096 | 0.00 | |||
| 7 | Ag | 1138 | 1054 | 0.00 | |||
| 8 | Ag | 912 | 844 | 0.00 | |||
| 9 | Ag | 483 | 447 | 0.00 | |||
| 10 | Au | 3689 | 3415 | 0.09 | |||
| 11 | Au | 3198 | 2961 | 77.77 | |||
| 12 | Au | 1469 | 1360 | 1.56 | |||
| 13 | Au | 1123 | 1040 | 0.40 | |||
| 14 | Au | 790 | 731 | 0.21 | |||
| 15 | Au | 284 | 263 | 131.43 | |||
| 16 | Au | 156 | 144 | 0.26 | |||
| 17 | Bg | 3690 | 3416 | 0.00 | |||
| 18 | Bg | 3172 | 2937 | 0.00 | |||
| 19 | Bg | 1443 | 1336 | 0.00 | |||
| 20 | Bg | 1374 | 1272 | 0.00 | |||
| 21 | Bg | 991 | 917 | 0.00 | |||
| 22 | Bg | 316 | 293 | 0.00 | |||
| 23 | Bu | 3601 | 3333 | 0.28 | |||
| 24 | Bu | 3144 | 2911 | 86.41 | |||
| 25 | Bu | 1770 | 1638 | 58.53 | |||
| 26 | Bu | 1595 | 1476 | 0.77 | |||
| 27 | Bu | 1402 | 1298 | 28.98 | |||
| 28 | Bu | 1152 | 1066 | 11.77 | |||
| 29 | Bu | 955 | 884 | 444.98 | |||
| 30 | Bu | 290 | 268 | 21.34 |
| A | B | C |
|---|---|---|
| 0.88257 | 0.12577 | 0.11898 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.398 | 0.653 | 0.000 |
| C2 | -0.398 | -0.653 | 0.000 |
| N3 | -0.398 | 1.874 | 0.000 |
| N4 | 0.398 | -1.874 | 0.000 |
| H5 | 1.004 | -1.894 | 0.810 |
| H6 | 1.004 | -1.894 | -0.810 |
| H7 | -1.004 | 1.894 | 0.810 |
| H8 | -1.004 | 1.894 | -0.810 |
| H9 | -1.053 | -0.677 | -0.874 |
| H10 | -1.053 | -0.677 | 0.874 |
| H11 | 1.053 | 0.677 | -0.874 |
| H12 | 1.053 | 0.677 | 0.874 |
| C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5292 | 1.4576 | 2.5273 | 2.7406 | 2.7406 | 2.0400 | 2.0400 | 2.1531 | 2.1531 | 1.0926 | 1.0926 | C2 | 1.5292 | 2.5273 | 1.4576 | 2.0400 | 2.0400 | 2.7406 | 2.7406 | 1.0926 | 1.0926 | 2.1531 | 2.1531 | N3 | 1.4576 | 2.5273 | 3.8321 | 4.1014 | 4.1014 | 1.0122 | 1.0122 | 2.7749 | 2.7749 | 2.0742 | 2.0742 | N4 | 2.5273 | 1.4576 | 3.8321 | 1.0122 | 1.0122 | 4.1014 | 4.1014 | 2.0742 | 2.0742 | 2.7749 | 2.7749 | H5 | 2.7406 | 2.0400 | 4.1014 | 1.0122 | 1.6209 | 4.2871 | 4.5833 | 2.9239 | 2.3905 | 3.0739 | 2.5718 | H6 | 2.7406 | 2.0400 | 4.1014 | 1.0122 | 1.6209 | 4.5833 | 4.2871 | 2.3905 | 2.9239 | 2.5718 | 3.0739 | H7 | 2.0400 | 2.7406 | 1.0122 | 4.1014 | 4.2871 | 4.5833 | 1.6209 | 3.0739 | 2.5718 | 2.9239 | 2.3905 | H8 | 2.0400 | 2.7406 | 1.0122 | 4.1014 | 4.5833 | 4.2871 | 1.6209 | 2.5718 | 3.0739 | 2.3905 | 2.9239 | H9 | 2.1531 | 1.0926 | 2.7749 | 2.0742 | 2.9239 | 2.3905 | 3.0739 | 2.5718 | 1.7487 | 2.5025 | 3.0530 | H10 | 2.1531 | 1.0926 | 2.7749 | 2.0742 | 2.3905 | 2.9239 | 2.5718 | 3.0739 | 1.7487 | 3.0530 | 2.5025 | H11 | 1.0926 | 2.1531 | 2.0742 | 2.7749 | 3.0739 | 2.5718 | 2.9239 | 2.3905 | 2.5025 | 3.0530 | 1.7487 | H12 | 1.0926 | 2.1531 | 2.0742 | 2.7749 | 2.5718 | 3.0739 | 2.3905 | 2.9239 | 3.0530 | 2.5025 | 1.7487 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | N4 | 115.565 | C1 | C2 | H9 | 109.284 | |
| C1 | C2 | H10 | 109.284 | C1 | N3 | H7 | 110.067 | |
| C1 | N3 | H8 | 110.067 | C2 | C1 | N3 | 115.565 | |
| C2 | C1 | H11 | 109.284 | C2 | C1 | H12 | 109.284 | |
| C2 | N4 | H5 | 110.067 | C2 | N4 | H6 | 110.067 | |
| N3 | C1 | H11 | 107.997 | N3 | C1 | H12 | 107.997 | |
| N4 | C2 | H9 | 107.997 | N4 | C2 | H10 | 107.997 | |
| H5 | N4 | H6 | 106.395 | H7 | N3 | H8 | 106.395 | |
| H9 | C2 | H10 | 106.315 | H11 | C1 | H12 | 106.315 |
Electronic state