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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 | -188.950633 |
| Energy at 298.15K | -188.958089 |
| HF Energy | -188.136135 |
| Nuclear repulsion energy | 120.586461 |
| 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 | 3181 | 3020 | 0.00 | |||
| 2 | Ag | 3087 | 2931 | 0.00 | |||
| 3 | Ag | 1594 | 1514 | 0.00 | |||
| 4 | Ag | 1493 | 1418 | 0.00 | |||
| 5 | Ag | 1419 | 1347 | 0.00 | |||
| 6 | Ag | 1228 | 1166 | 0.00 | |||
| 7 | Ag | 946 | 898 | 0.00 | |||
| 8 | Ag | 609 | 578 | 0.00 | |||
| 9 | Au | 3174 | 3013 | 15.42 | |||
| 10 | Au | 1505 | 1428 | 15.31 | |||
| 11 | Au | 1145 | 1087 | 1.67 | |||
| 12 | Au | 294 | 279 | 5.81 | |||
| 13 | Au | 159 | 151 | 1.74 | |||
| 14 | Bg | 3174 | 3013 | 0.00 | |||
| 15 | Bg | 1504 | 1428 | 0.00 | |||
| 16 | Bg | 1048 | 995 | 0.00 | |||
| 17 | Bg | 221 | 210 | 0.00 | |||
| 18 | Bu | 3180 | 3019 | 20.67 | |||
| 19 | Bu | 3087 | 2931 | 36.09 | |||
| 20 | Bu | 1506 | 1430 | 27.73 | |||
| 21 | Bu | 1425 | 1353 | 3.12 | |||
| 22 | Bu | 1146 | 1088 | 2.14 | |||
| 23 | Bu | 1066 | 1012 | 6.33 | |||
| 24 | Bu | 359 | 341 | 14.40 |
| A | B | C |
|---|---|---|
| 1.39524 | 0.15053 | 0.14300 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.375 | 0.497 | 0.000 |
| N2 | -0.375 | -0.497 | 0.000 |
| C3 | -0.375 | 1.743 | 0.000 |
| C4 | 0.375 | -1.743 | 0.000 |
| H5 | -1.446 | 1.566 | 0.000 |
| H6 | 1.446 | -1.566 | 0.000 |
| H7 | -0.078 | 2.312 | 0.876 |
| H8 | -0.078 | 2.312 | -0.876 |
| H9 | 0.078 | -2.312 | 0.876 |
| H10 | 0.078 | -2.312 | -0.876 |
| N1 | N2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.2455 | 1.4538 | 2.2407 | 2.1111 | 2.3252 | 2.0647 | 2.0647 | 2.9572 | 2.9572 | N2 | 1.2455 | 2.2407 | 1.4538 | 2.3252 | 2.1111 | 2.9572 | 2.9572 | 2.0647 | 2.0647 | C3 | 1.4538 | 2.2407 | 3.5661 | 1.0856 | 3.7773 | 1.0852 | 1.0852 | 4.1729 | 4.1729 | C4 | 2.2407 | 1.4538 | 3.5661 | 3.7773 | 1.0856 | 4.1729 | 4.1729 | 1.0852 | 1.0852 | H5 | 2.1111 | 2.3252 | 1.0856 | 3.7773 | 4.2633 | 1.7868 | 1.7868 | 4.2576 | 4.2576 | H6 | 2.3252 | 2.1111 | 3.7773 | 1.0856 | 4.2633 | 4.2576 | 4.2576 | 1.7868 | 1.7868 | H7 | 2.0647 | 2.9572 | 1.0852 | 4.1729 | 1.7868 | 4.2576 | 1.7513 | 4.6257 | 4.9462 | H8 | 2.0647 | 2.9572 | 1.0852 | 4.1729 | 1.7868 | 4.2576 | 1.7513 | 4.9462 | 4.6257 | H9 | 2.9572 | 2.0647 | 4.1729 | 1.0852 | 4.2576 | 1.7868 | 4.6257 | 4.9462 | 1.7513 | H10 | 2.9572 | 2.0647 | 4.1729 | 1.0852 | 4.2576 | 1.7868 | 4.9462 | 4.6257 | 1.7513 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | C4 | 111.986 | N1 | C3 | H5 | 111.649 | |
| N1 | C3 | H7 | 107.932 | N1 | C3 | H8 | 107.932 | |
| N2 | N1 | C3 | 111.986 | N2 | C4 | H6 | 111.649 | |
| N2 | C4 | H9 | 107.932 | N2 | C4 | H10 | 107.932 | |
| H5 | C3 | H7 | 110.790 | H5 | C3 | H8 | 110.790 | |
| H6 | C4 | H9 | 110.790 | H6 | C4 | H10 | 110.790 | |
| H7 | C3 | H8 | 107.588 | H9 | C4 | H10 | 107.588 |