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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2H | 1AG |
| hartrees | |
|---|---|
| Energy at 0K | -187.412187 |
| Energy at 298.15K | -187.419437 |
| HF Energy | -186.986873 |
| Nuclear repulsion energy | 116.556810 |
| 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 | 3180 | 3037 | 0.00 | |||
| 2 | Ag | 3086 | 2946 | 0.00 | |||
| 3 | Ag | 1579 | 1508 | 0.00 | |||
| 4 | Ag | 1472 | 1405 | 0.00 | |||
| 5 | Ag | 1246 | 1190 | 0.00 | |||
| 6 | Ag | 1160 | 1107 | 0.00 | |||
| 7 | Ag | 829 | 792 | 0.00 | |||
| 8 | Ag | 571 | 545 | 0.00 | |||
| 9 | Au | 3175 | 3032 | 27.47 | |||
| 10 | Au | 1582 | 1511 | 12.70 | |||
| 11 | Au | 1156 | 1103 | 0.19 | |||
| 12 | Au | 274 | 262 | 7.54 | |||
| 13 | Au | 146 | 139 | 2.69 | |||
| 14 | Bg | 3175 | 3031 | 0.00 | |||
| 15 | Bg | 1581 | 1510 | 0.00 | |||
| 16 | Bg | 1059 | 1011 | 0.00 | |||
| 17 | Bg | 197 | 188 | 0.00 | |||
| 18 | Bu | 3180 | 3036 | 23.48 | |||
| 19 | Bu | 3085 | 2946 | 21.85 | |||
| 20 | Bu | 1578 | 1507 | 15.89 | |||
| 21 | Bu | 1464 | 1397 | 5.07 | |||
| 22 | Bu | 1157 | 1104 | 0.23 | |||
| 23 | Bu | 928 | 886 | 0.90 | |||
| 24 | Bu | 336 | 321 | 15.03 |
| A | B | C |
|---|---|---|
| 1.27776 | 0.14117 | 0.13355 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.405 | 0.518 | 0.000 |
| N2 | -0.405 | -0.518 | 0.000 |
| C3 | -0.405 | 1.803 | 0.000 |
| C4 | 0.405 | -1.803 | 0.000 |
| H5 | -1.477 | 1.589 | 0.000 |
| H6 | 1.477 | -1.589 | 0.000 |
| H7 | -0.118 | 2.370 | 0.890 |
| H8 | -0.118 | 2.370 | -0.890 |
| H9 | 0.118 | -2.370 | 0.890 |
| H10 | 0.118 | -2.370 | -0.890 |
| N1 | N2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.3142 | 1.5188 | 2.3208 | 2.1649 | 2.3637 | 2.1200 | 2.1200 | 3.0351 | 3.0351 | N2 | 1.3142 | 2.3208 | 1.5188 | 2.3637 | 2.1649 | 3.0351 | 3.0351 | 2.1200 | 2.1200 | C3 | 1.5188 | 2.3208 | 3.6958 | 1.0935 | 3.8787 | 1.0932 | 1.0932 | 4.2985 | 4.2985 | C4 | 2.3208 | 1.5188 | 3.6958 | 3.8787 | 1.0935 | 4.2985 | 4.2985 | 1.0932 | 1.0932 | H5 | 2.1649 | 2.3637 | 1.0935 | 3.8787 | 4.3383 | 1.8025 | 1.8025 | 4.3594 | 4.3594 | H6 | 2.3637 | 2.1649 | 3.8787 | 1.0935 | 4.3383 | 4.3594 | 4.3594 | 1.8025 | 1.8025 | H7 | 2.1200 | 3.0351 | 1.0932 | 4.2985 | 1.8025 | 4.3594 | 1.7796 | 4.7453 | 5.0681 | H8 | 2.1200 | 3.0351 | 1.0932 | 4.2985 | 1.8025 | 4.3594 | 1.7796 | 5.0681 | 4.7453 | H9 | 3.0351 | 2.1200 | 4.2985 | 1.0932 | 4.3594 | 1.8025 | 4.7453 | 5.0681 | 1.7796 | H10 | 3.0351 | 2.1200 | 4.2985 | 1.0932 | 4.3594 | 1.8025 | 5.0681 | 4.7453 | 1.7796 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | C4 | 109.802 | N1 | C3 | H5 | 110.892 | |
| N1 | C3 | H7 | 107.388 | N1 | C3 | H8 | 107.388 | |
| N2 | N1 | C3 | 109.802 | N2 | C4 | H6 | 110.892 | |
| N2 | C4 | H9 | 107.388 | N2 | C4 | H10 | 107.388 | |
| H5 | C3 | H7 | 111.034 | H5 | C3 | H8 | 111.034 | |
| H6 | C4 | H9 | 111.034 | H6 | C4 | H10 | 111.034 | |
| H7 | C3 | H8 | 108.958 | H9 | C4 | H10 | 108.958 |