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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 | -190.278751 |
| Energy at 298.15K | -190.289038 |
| HF Energy | -190.084856 |
| Nuclear repulsion energy | 131.425547 |
| 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 | 3486 | 3309 | 0.00 | |||
| 2 | Ag | 3061 | 2906 | 0.00 | |||
| 3 | Ag | 1720 | 1633 | 0.00 | |||
| 4 | Ag | 1530 | 1453 | 0.00 | |||
| 5 | Ag | 1435 | 1362 | 0.00 | |||
| 6 | Ag | 1143 | 1085 | 0.00 | |||
| 7 | Ag | 1083 | 1028 | 0.00 | |||
| 8 | Ag | 880 | 835 | 0.00 | |||
| 9 | Ag | 464 | 440 | 0.00 | |||
| 10 | Au | 3575 | 3393 | 0.59 | |||
| 11 | Au | 3121 | 2963 | 76.71 | |||
| 12 | Au | 1429 | 1356 | 2.07 | |||
| 13 | Au | 1096 | 1041 | 0.44 | |||
| 14 | Au | 771 | 732 | 0.37 | |||
| 15 | Au | 284 | 270 | 123.84 | |||
| 16 | Au | 152 | 144 | 0.07 | |||
| 17 | Bg | 3576 | 3394 | 0.00 | |||
| 18 | Bg | 3095 | 2938 | 0.00 | |||
| 19 | Bg | 1405 | 1333 | 0.00 | |||
| 20 | Bg | 1334 | 1266 | 0.00 | |||
| 21 | Bg | 965 | 916 | 0.00 | |||
| 22 | Bg | 320 | 304 | 0.00 | |||
| 23 | Bu | 3486 | 3309 | 2.24 | |||
| 24 | Bu | 3068 | 2912 | 87.65 | |||
| 25 | Bu | 1718 | 1631 | 47.02 | |||
| 26 | Bu | 1548 | 1470 | 0.45 | |||
| 27 | Bu | 1360 | 1291 | 29.40 | |||
| 28 | Bu | 1107 | 1051 | 7.40 | |||
| 29 | Bu | 923 | 876 | 422.49 | |||
| 30 | Bu | 274 | 260 | 20.20 |
| A | B | C |
|---|---|---|
| 0.87740 | 0.12434 | 0.11768 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.398 | 0.657 | 0.000 |
| C2 | -0.398 | -0.657 | 0.000 |
| N3 | -0.398 | 1.887 | 0.000 |
| N4 | 0.398 | -1.887 | 0.000 |
| H5 | 1.011 | -1.895 | 0.813 |
| H6 | 1.011 | -1.895 | -0.813 |
| H7 | -1.011 | 1.895 | 0.813 |
| H8 | -1.011 | 1.895 | -0.813 |
| H9 | -1.055 | -0.681 | -0.878 |
| H10 | -1.055 | -0.681 | 0.878 |
| H11 | 1.055 | 0.681 | -0.878 |
| H12 | 1.055 | 0.681 | 0.878 |
| C1 | C2 | N3 | N4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5366 | 1.4643 | 2.5441 | 2.7479 | 2.7479 | 2.0439 | 2.0439 | 2.1614 | 2.1614 | 1.0968 | 1.0968 | C2 | 1.5366 | 2.5441 | 1.4643 | 2.0439 | 2.0439 | 2.7479 | 2.7479 | 1.0968 | 1.0968 | 2.1614 | 2.1614 | N3 | 1.4643 | 2.5441 | 3.8564 | 4.1167 | 4.1167 | 1.0183 | 1.0183 | 2.7921 | 2.7921 | 2.0819 | 2.0819 | N4 | 2.5441 | 1.4643 | 3.8564 | 1.0183 | 1.0183 | 4.1167 | 4.1167 | 2.0819 | 2.0819 | 2.7921 | 2.7921 | H5 | 2.7479 | 2.0439 | 4.1167 | 1.0183 | 1.6251 | 4.2959 | 4.5930 | 2.9326 | 2.3972 | 3.0815 | 2.5772 | H6 | 2.7479 | 2.0439 | 4.1167 | 1.0183 | 1.6251 | 4.5930 | 4.2959 | 2.3972 | 2.9326 | 2.5772 | 3.0815 | H7 | 2.0439 | 2.7479 | 1.0183 | 4.1167 | 4.2959 | 4.5930 | 1.6251 | 3.0815 | 2.5772 | 2.9326 | 2.3972 | H8 | 2.0439 | 2.7479 | 1.0183 | 4.1167 | 4.5930 | 4.2959 | 1.6251 | 2.5772 | 3.0815 | 2.3972 | 2.9326 | H9 | 2.1614 | 1.0968 | 2.7921 | 2.0819 | 2.9326 | 2.3972 | 3.0815 | 2.5772 | 1.7559 | 2.5110 | 3.0640 | H10 | 2.1614 | 1.0968 | 2.7921 | 2.0819 | 2.3972 | 2.9326 | 2.5772 | 3.0815 | 1.7559 | 3.0640 | 2.5110 | H11 | 1.0968 | 2.1614 | 2.0819 | 2.7921 | 3.0815 | 2.5772 | 2.9326 | 2.3972 | 2.5110 | 3.0640 | 1.7559 | H12 | 1.0968 | 2.1614 | 2.0819 | 2.7921 | 2.5772 | 3.0815 | 2.3972 | 2.9326 | 3.0640 | 2.5110 | 1.7559 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | N4 | 115.919 | C1 | C2 | H9 | 109.182 | |
| C1 | C2 | H10 | 109.182 | C1 | N3 | H7 | 109.518 | |
| C1 | N3 | H8 | 109.518 | C2 | C1 | N3 | 115.919 | |
| C2 | C1 | H11 | 109.182 | C2 | C1 | H12 | 109.182 | |
| C2 | N4 | H5 | 109.518 | C2 | N4 | H6 | 109.518 | |
| N3 | C1 | H11 | 107.893 | N3 | C1 | H12 | 107.893 | |
| N4 | C2 | H9 | 107.893 | N4 | C2 | H10 | 107.893 | |
| H5 | N4 | H6 | 105.879 | H7 | N3 | H8 | 105.879 | |
| H9 | C2 | H10 | 106.351 | H11 | C1 | H12 | 106.351 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.149 | |||
| 2 | C | -0.149 | |||
| 3 | N | -0.757 | |||
| 4 | N | -0.757 | |||
| 5 | H | 0.309 | |||
| 6 | H | 0.309 | |||
| 7 | H | 0.309 | |||
| 8 | H | 0.309 | |||
| 9 | H | 0.144 | |||
| 10 | H | 0.144 | |||
| 11 | H | 0.144 | |||
| 12 | H | 0.144 |
| x | y | z | |
|---|---|---|---|
| x | 5.169 | -0.711 | 0.000 |
| y | -0.711 | 5.554 | 0.000 |
| z | 0.000 | 0.000 | 5.235 |
| <r2> | 106.987 |
|---|---|
| (<r2>)1/2 | 10.343 |