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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 | -189.962381 |
| Energy at 298.15K | -189.972611 |
| HF Energy | -189.294571 |
| Nuclear repulsion energy | 131.780506 |
| 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 | 3578 | 3361 | 0.00 | |||
| 2 | Ag | 3111 | 2922 | 0.00 | |||
| 3 | Ag | 1700 | 1597 | 0.00 | |||
| 4 | Ag | 1527 | 1434 | 0.00 | |||
| 5 | Ag | 1436 | 1349 | 0.00 | |||
| 6 | Ag | 1144 | 1075 | 0.00 | |||
| 7 | Ag | 1095 | 1028 | 0.00 | |||
| 8 | Ag | 838 | 787 | 0.00 | |||
| 9 | Ag | 470 | 441 | 0.00 | |||
| 10 | Au | 3688 | 3464 | 6.45 | |||
| 11 | Au | 3188 | 2995 | 61.90 | |||
| 12 | Au | 1420 | 1333 | 0.82 | |||
| 13 | Au | 1086 | 1020 | 0.48 | |||
| 14 | Au | 771 | 725 | 0.01 | |||
| 15 | Au | 260 | 244 | 123.09 | |||
| 16 | Au | 155 | 145 | 0.26 | |||
| 17 | Bg | 3688 | 3464 | 0.00 | |||
| 18 | Bg | 3163 | 2971 | 0.00 | |||
| 19 | Bg | 1397 | 1312 | 0.00 | |||
| 20 | Bg | 1332 | 1251 | 0.00 | |||
| 21 | Bg | 960 | 901 | 0.00 | |||
| 22 | Bg | 289 | 271 | 0.00 | |||
| 23 | Bu | 3578 | 3360 | 0.74 | |||
| 24 | Bu | 3118 | 2929 | 76.55 | |||
| 25 | Bu | 1699 | 1596 | 69.64 | |||
| 26 | Bu | 1544 | 1451 | 0.92 | |||
| 27 | Bu | 1360 | 1278 | 20.69 | |||
| 28 | Bu | 1115 | 1048 | 23.48 | |||
| 29 | Bu | 871 | 818 | 416.07 | |||
| 30 | Bu | 279 | 262 | 22.49 |
| A | B | C |
|---|---|---|
| 0.88495 | 0.12486 | 0.11831 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.398 | 0.654 | 0.000 |
| C2 | -0.398 | -0.654 | 0.000 |
| N3 | -0.398 | 1.878 | 0.000 |
| N4 | 0.398 | -1.878 | 0.000 |
| H5 | 0.995 | -1.923 | 0.817 |
| H6 | 0.995 | -1.923 | -0.817 |
| H7 | -0.995 | 1.923 | 0.817 |
| H8 | -0.995 | 1.923 | -0.817 |
| H9 | -1.049 | -0.676 | -0.876 |
| H10 | -1.049 | -0.676 | 0.876 |
| H11 | 1.049 | 0.676 | -0.876 |
| H12 | 1.049 | 0.676 | 0.876 |
| C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5309 | 1.4600 | 2.5325 | 2.7686 | 2.7686 | 2.0536 | 2.0536 | 2.1516 | 2.1516 | 1.0919 | 1.0919 | C2 | 1.5309 | 2.5325 | 1.4600 | 2.0536 | 2.0536 | 2.7686 | 2.7686 | 1.0919 | 1.0919 | 2.1516 | 2.1516 | N3 | 1.4600 | 2.5325 | 3.8402 | 4.1301 | 4.1301 | 1.0133 | 1.0133 | 2.7778 | 2.7778 | 2.0753 | 2.0753 | N4 | 2.5325 | 1.4600 | 3.8402 | 1.0133 | 1.0133 | 4.1301 | 4.1301 | 2.0753 | 2.0753 | 2.7778 | 2.7778 | H5 | 2.7686 | 2.0536 | 4.1301 | 1.0133 | 1.6345 | 4.3301 | 4.6284 | 2.9327 | 2.3953 | 3.1021 | 2.5999 | H6 | 2.7686 | 2.0536 | 4.1301 | 1.0133 | 1.6345 | 4.6284 | 4.3301 | 2.3953 | 2.9327 | 2.5999 | 3.1021 | H7 | 2.0536 | 2.7686 | 1.0133 | 4.1301 | 4.3301 | 4.6284 | 1.6345 | 3.1021 | 2.5999 | 2.9327 | 2.3953 | H8 | 2.0536 | 2.7686 | 1.0133 | 4.1301 | 4.6284 | 4.3301 | 1.6345 | 2.5999 | 3.1021 | 2.3953 | 2.9327 | H9 | 2.1516 | 1.0919 | 2.7778 | 2.0753 | 2.9327 | 2.3953 | 3.1021 | 2.5999 | 1.7519 | 2.4960 | 3.0495 | H10 | 2.1516 | 1.0919 | 2.7778 | 2.0753 | 2.3953 | 2.9327 | 2.5999 | 3.1021 | 1.7519 | 3.0495 | 2.4960 | H11 | 1.0919 | 2.1516 | 2.0753 | 2.7778 | 3.1021 | 2.5999 | 2.9327 | 2.3953 | 2.4960 | 3.0495 | 1.7519 | H12 | 1.0919 | 2.1516 | 2.0753 | 2.7778 | 2.5999 | 3.1021 | 2.3953 | 2.9327 | 3.0495 | 2.4960 | 1.7519 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | N4 | 115.697 | C1 | C2 | H9 | 109.088 | |
| C1 | C2 | H10 | 109.088 | C1 | N3 | H7 | 110.971 | |
| C1 | N3 | H8 | 110.971 | C2 | C1 | N3 | 115.697 | |
| C2 | C1 | H11 | 109.088 | C2 | C1 | H12 | 109.088 | |
| C2 | N4 | H5 | 110.971 | C2 | N4 | H6 | 110.971 | |
| N3 | C1 | H11 | 107.956 | N3 | C1 | H12 | 107.956 | |
| N4 | C2 | H9 | 107.956 | N4 | C2 | H10 | 107.956 | |
| H5 | N4 | H6 | 107.509 | H7 | N3 | H8 | 107.509 | |
| H9 | C2 | H10 | 106.688 | H11 | C1 | H12 | 106.688 |
Electronic state