| |
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 | -338.658692 |
| Energy at 298.15K | -338.667816 |
| HF Energy | -337.644655 |
| Nuclear repulsion energy | 258.653740 |
| 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 | 3247 | 3092 | 0.00 | |||
| 2 | Ag | 3112 | 2964 | 0.00 | |||
| 3 | Ag | 1614 | 1537 | 0.00 | |||
| 4 | Ag | 1511 | 1439 | 0.00 | |||
| 5 | Ag | 1485 | 1414 | 0.00 | |||
| 6 | Ag | 1452 | 1383 | 0.00 | |||
| 7 | Ag | 1130 | 1076 | 0.00 | |||
| 8 | Ag | 805 | 767 | 0.00 | |||
| 9 | Ag | 634 | 604 | 0.00 | |||
| 10 | Ag | 419 | 399 | 0.00 | |||
| 11 | Au | 3196 | 3044 | 5.14 | |||
| 12 | Au | 1513 | 1441 | 20.84 | |||
| 13 | Au | 1160 | 1105 | 0.06 | |||
| 14 | Au | 339 | 323 | 5.86 | |||
| 15 | Au | 193 | 184 | 12.38 | |||
| 16 | Au | 137 | 130 | 5.35 | |||
| 17 | Bg | 3196 | 3043 | 0.00 | |||
| 18 | Bg | 1511 | 1439 | 0.00 | |||
| 19 | Bg | 1129 | 1076 | 0.00 | |||
| 20 | Bg | 497 | 473 | 0.00 | |||
| 21 | Bg | 171 | 163 | 0.00 | |||
| 22 | Bu | 3247 | 3092 | 0.59 | |||
| 23 | Bu | 3112 | 2964 | 10.54 | |||
| 24 | Bu | 1525 | 1452 | 4.01 | |||
| 25 | Bu | 1467 | 1397 | 8.91 | |||
| 26 | Bu | 1341 | 1277 | 288.75 | |||
| 27 | Bu | 1177 | 1121 | 82.87 | |||
| 28 | Bu | 976 | 929 | 59.77 | |||
| 29 | Bu | 547 | 521 | 44.18 | |||
| 30 | Bu | 312 | 297 | 26.59 |
| A | B | C |
|---|---|---|
| 0.17286 | 0.13180 | 0.07695 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.000 | 0.649 | 0.000 |
| N2 | 0.000 | -0.649 | 0.000 |
| O3 | -1.088 | 1.318 | 0.000 |
| O4 | 1.088 | -1.318 | 0.000 |
| C5 | 1.322 | 1.292 | 0.000 |
| C6 | -1.322 | -1.292 | 0.000 |
| H7 | 1.117 | 2.362 | 0.000 |
| H8 | 1.874 | 0.976 | 0.889 |
| H9 | 1.874 | 0.976 | -0.889 |
| H10 | -1.117 | -2.362 | 0.000 |
| H11 | -1.874 | -0.976 | 0.889 |
| H12 | -1.874 | -0.976 | -0.889 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.2975 | 1.2774 | 2.2477 | 1.4708 | 2.3489 | 2.0451 | 2.1000 | 2.1000 | 3.2111 | 2.6351 | 2.6351 | N2 | 1.2975 | 2.2477 | 1.2774 | 2.3489 | 1.4708 | 3.2111 | 2.6351 | 2.6351 | 2.0451 | 2.1000 | 2.1000 | O3 | 1.2774 | 2.2477 | 3.4183 | 2.4106 | 2.6211 | 2.4398 | 3.1115 | 3.1115 | 3.6799 | 2.5832 | 2.5832 | O4 | 2.2477 | 1.2774 | 3.4183 | 2.6211 | 2.4106 | 3.6799 | 2.5832 | 2.5832 | 2.4398 | 3.1115 | 3.1115 | C5 | 1.4708 | 2.3489 | 2.4106 | 2.6211 | 3.6983 | 1.0887 | 1.0931 | 1.0931 | 4.3938 | 4.0194 | 4.0194 | C6 | 2.3489 | 1.4708 | 2.6211 | 2.4106 | 3.6983 | 4.3938 | 4.0194 | 4.0194 | 1.0887 | 1.0931 | 1.0931 | H7 | 2.0451 | 3.2111 | 2.4398 | 3.6799 | 1.0887 | 4.3938 | 1.8117 | 1.8117 | 5.2253 | 4.5696 | 4.5696 | H8 | 2.1000 | 2.6351 | 3.1115 | 2.5832 | 1.0931 | 4.0194 | 1.8117 | 1.7782 | 4.5696 | 4.2263 | 4.5852 | H9 | 2.1000 | 2.6351 | 3.1115 | 2.5832 | 1.0931 | 4.0194 | 1.8117 | 1.7782 | 4.5696 | 4.5852 | 4.2263 | H10 | 3.2111 | 2.0451 | 3.6799 | 2.4398 | 4.3938 | 1.0887 | 5.2253 | 4.5696 | 4.5696 | 1.8117 | 1.8117 | H11 | 2.6351 | 2.1000 | 2.5832 | 3.1115 | 4.0194 | 1.0931 | 4.5696 | 4.2263 | 4.5852 | 1.8117 | 1.7782 | H12 | 2.6351 | 2.1000 | 2.5832 | 3.1115 | 4.0194 | 1.0931 | 4.5696 | 4.5852 | 4.2263 | 1.8117 | 1.7782 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 121.601 | N1 | N2 | C6 | 115.953 | |
| N1 | C5 | H7 | 105.095 | N1 | C5 | H8 | 109.100 | |
| N1 | C5 | H9 | 109.100 | N2 | N1 | O3 | 121.601 | |
| N2 | N1 | C5 | 115.953 | N2 | C6 | H10 | 105.095 | |
| N2 | C6 | H11 | 109.100 | N2 | C6 | H12 | 109.100 | |
| O3 | N1 | C5 | 122.446 | O4 | N2 | C6 | 122.446 | |
| H7 | C5 | H8 | 112.280 | H7 | C5 | H9 | 112.280 | |
| H8 | C5 | H9 | 108.859 | H10 | C6 | H11 | 112.280 | |
| H10 | C6 | H12 | 112.280 | H11 | C6 | H12 | 108.859 |
Electronic state