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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 | -189.020872 |
| Energy at 298.15K | -189.028275 |
| HF Energy | -188.135619 |
| Nuclear repulsion energy | 120.154316 |
| 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 | 3136 | 3020 | ||||
| 2 | Ag | 3054 | 2940 | ||||
| 3 | Ag | 1581 | 1522 | ||||
| 4 | Ag | 1481 | 1426 | ||||
| 5 | Ag | 1412 | 1360 | ||||
| 6 | Ag | 1218 | 1173 | ||||
| 7 | Ag | 932 | 898 | ||||
| 8 | Ag | 599 | 577 | ||||
| 9 | Au | 3127 | 3011 | ||||
| 10 | Au | 1493 | 1438 | ||||
| 11 | Au | 1135 | 1093 | ||||
| 12 | Au | 288 | 278 | ||||
| 13 | Au | 165 | 159 | ||||
| 14 | Bg | 3128 | 3012 | ||||
| 15 | Bg | 1493 | 1438 | ||||
| 16 | Bg | 1039 | 1001 | ||||
| 17 | Bg | 198 | 190 | ||||
| 18 | Bu | 3138 | 3022 | ||||
| 19 | Bu | 3052 | 2939 | ||||
| 20 | Bu | 1495 | 1440 | ||||
| 21 | Bu | 1415 | 1363 | ||||
| 22 | Bu | 1138 | 1095 | ||||
| 23 | Bu | 1044 | 1006 | ||||
| 24 | Bu | 358 | 344 |
| A | B | C |
|---|---|---|
| 1.38627 | 0.14937 | 0.14190 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.376 | 0.498 | 0.000 |
| N2 | -0.376 | -0.498 | 0.000 |
| C3 | -0.376 | 1.751 | 0.000 |
| C4 | 0.376 | -1.751 | 0.000 |
| H5 | -1.450 | 1.573 | 0.000 |
| H6 | 1.450 | -1.573 | 0.000 |
| H7 | -0.080 | 2.320 | 0.878 |
| H8 | -0.080 | 2.320 | -0.878 |
| H9 | 0.080 | -2.320 | 0.878 |
| H10 | 0.080 | -2.320 | -0.878 |
| N1 | N2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.2481 | 1.4614 | 2.2483 | 2.1195 | 2.3329 | 2.0734 | 2.0734 | 2.9662 | 2.9662 | N2 | 1.2481 | 2.2483 | 1.4614 | 2.3329 | 2.1195 | 2.9662 | 2.9662 | 2.0734 | 2.0734 | C3 | 1.4614 | 2.2483 | 3.5810 | 1.0881 | 3.7926 | 1.0880 | 1.0880 | 4.1889 | 4.1889 | C4 | 2.2483 | 1.4614 | 3.5810 | 3.7926 | 1.0881 | 4.1889 | 4.1889 | 1.0880 | 1.0880 | H5 | 2.1195 | 2.3329 | 1.0881 | 3.7926 | 4.2792 | 1.7907 | 1.7907 | 4.2741 | 4.2741 | H6 | 2.3329 | 2.1195 | 3.7926 | 1.0881 | 4.2792 | 4.2741 | 4.2741 | 1.7907 | 1.7907 | H7 | 2.0734 | 2.9662 | 1.0880 | 4.1889 | 1.7907 | 4.2741 | 1.7568 | 4.6423 | 4.9636 | H8 | 2.0734 | 2.9662 | 1.0880 | 4.1889 | 1.7907 | 4.2741 | 1.7568 | 4.9636 | 4.6423 | H9 | 2.9662 | 2.0734 | 4.1889 | 1.0880 | 4.2741 | 1.7907 | 4.6423 | 4.9636 | 1.7568 | H10 | 2.9662 | 2.0734 | 4.1889 | 1.0880 | 4.2741 | 1.7907 | 4.9636 | 4.6423 | 1.7568 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | C4 | 111.912 | N1 | C3 | H5 | 111.628 | |
| N1 | C3 | H7 | 107.941 | N1 | C3 | H8 | 107.941 | |
| N2 | N1 | C3 | 111.912 | N2 | C4 | H6 | 111.628 | |
| N2 | C4 | H9 | 107.941 | N2 | C4 | H10 | 107.941 | |
| H5 | C3 | H7 | 110.748 | H5 | C3 | H8 | 110.748 | |
| H6 | C4 | H9 | 110.748 | H6 | C4 | H10 | 110.748 | |
| H7 | C3 | H8 | 107.683 | H9 | C4 | H10 | 107.683 |