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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 | -336.451200 |
| Energy at 298.15K | -336.459693 |
| Nuclear repulsion energy | 249.888640 |
| 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 | 3245 | 3076 | 0.00 | |||
| 2 | Ag | 3119 | 2957 | 0.00 | |||
| 3 | Ag | 1595 | 1512 | 0.00 | |||
| 4 | Ag | 1482 | 1405 | 0.00 | |||
| 5 | Ag | 1438 | 1363 | 0.00 | |||
| 6 | Ag | 1194 | 1131 | 0.00 | |||
| 7 | Ag | 1028 | 974 | 0.00 | |||
| 8 | Ag | 588 | 558 | 0.00 | |||
| 9 | Ag | 530 | 502 | 0.00 | |||
| 10 | Ag | 348 | 330 | 0.00 | |||
| 11 | Au | 3198 | 3031 | 11.53 | |||
| 12 | Au | 1573 | 1491 | 20.90 | |||
| 13 | Au | 1171 | 1110 | 0.05 | |||
| 14 | Au | 241 | 229 | 2.00 | |||
| 15 | Au | 182 | 172 | 9.55 | |||
| 16 | Au | 117 | 111 | 4.13 | |||
| 17 | Bg | 3197 | 3031 | 0.00 | |||
| 18 | Bg | 1572 | 1490 | 0.00 | |||
| 19 | Bg | 1151 | 1092 | 0.00 | |||
| 20 | Bg | 395 | 374 | 0.00 | |||
| 21 | Bg | 147 | 139 | 0.00 | |||
| 22 | Bu | 3245 | 3076 | 0.14 | |||
| 23 | Bu | 3120 | 2957 | 7.51 | |||
| 24 | Bu | 1681 | 1594 | 245.79 | |||
| 25 | Bu | 1581 | 1499 | 9.75 | |||
| 26 | Bu | 1485 | 1408 | 14.92 | |||
| 27 | Bu | 1204 | 1142 | 22.68 | |||
| 28 | Bu | 926 | 877 | 4.98 | |||
| 29 | Bu | 485 | 460 | 51.91 | |||
| 30 | Bu | 271 | 257 | 34.12 |
| A | B | C |
|---|---|---|
| 0.15728 | 0.12525 | 0.07161 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | -0.070 | 0.720 | 0.000 |
| N2 | 0.070 | -0.720 | 0.000 |
| O3 | -1.259 | 1.277 | 0.000 |
| O4 | 1.259 | -1.277 | 0.000 |
| C5 | 1.259 | 1.404 | 0.000 |
| C6 | -1.259 | -1.404 | 0.000 |
| H7 | 1.034 | 2.468 | 0.000 |
| H8 | 1.813 | 1.099 | 0.889 |
| H9 | 1.813 | 1.099 | -0.889 |
| H10 | -1.034 | -2.468 | 0.000 |
| H11 | -1.813 | -1.099 | 0.889 |
| H12 | -1.813 | -1.099 | -0.889 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.4478 | 1.3125 | 2.3992 | 1.4943 | 2.4340 | 2.0667 | 2.1170 | 2.1170 | 3.3305 | 2.6721 | 2.6721 | N2 | 1.4478 | 2.3992 | 1.3125 | 2.4340 | 1.4943 | 3.3305 | 2.6721 | 2.6721 | 2.0667 | 2.1170 | 2.1170 | O3 | 1.3125 | 2.3992 | 3.5863 | 2.5208 | 2.6806 | 2.5833 | 3.2032 | 3.2032 | 3.7513 | 2.5970 | 2.5970 | O4 | 2.3992 | 1.3125 | 3.5863 | 2.6806 | 2.5208 | 3.7513 | 2.5970 | 2.5970 | 2.5833 | 3.2032 | 3.2032 | C5 | 1.4943 | 2.4340 | 2.5208 | 2.6806 | 3.7708 | 1.0875 | 1.0913 | 1.0913 | 4.4991 | 4.0611 | 4.0611 | C6 | 2.4340 | 1.4943 | 2.6806 | 2.5208 | 3.7708 | 4.4991 | 4.0611 | 4.0611 | 1.0875 | 1.0913 | 1.0913 | H7 | 2.0667 | 3.3305 | 2.5833 | 3.7513 | 1.0875 | 4.4991 | 1.8086 | 1.8086 | 5.3507 | 4.6495 | 4.6495 | H8 | 2.1170 | 2.6721 | 3.2032 | 2.5970 | 1.0913 | 4.0611 | 1.8086 | 1.7786 | 4.6495 | 4.2408 | 4.5987 | H9 | 2.1170 | 2.6721 | 3.2032 | 2.5970 | 1.0913 | 4.0611 | 1.8086 | 1.7786 | 4.6495 | 4.5987 | 4.2408 | H10 | 3.3305 | 2.0667 | 3.7513 | 2.5833 | 4.4991 | 1.0875 | 5.3507 | 4.6495 | 4.6495 | 1.8086 | 1.8086 | H11 | 2.6721 | 2.1170 | 2.5970 | 3.2032 | 4.0611 | 1.0913 | 4.6495 | 4.2408 | 4.5987 | 1.8086 | 1.7786 | H12 | 2.6721 | 2.1170 | 2.5970 | 3.2032 | 4.0611 | 1.0913 | 4.6495 | 4.5987 | 4.2408 | 1.8086 | 1.7786 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 120.657 | N1 | N2 | C6 | 111.636 | |
| N1 | C5 | H7 | 105.260 | N1 | C5 | H8 | 108.927 | |
| N1 | C5 | H9 | 108.927 | N2 | N1 | O3 | 120.657 | |
| N2 | N1 | C5 | 111.636 | N2 | C6 | H10 | 105.260 | |
| N2 | C6 | H11 | 108.927 | N2 | C6 | H12 | 108.927 | |
| O3 | N1 | C5 | 127.707 | O4 | N2 | C6 | 127.707 | |
| H7 | C5 | H8 | 112.213 | H7 | C5 | H9 | 112.213 | |
| H8 | C5 | H9 | 109.151 | H10 | C6 | H11 | 112.213 | |
| H10 | C6 | H12 | 112.213 | H11 | C6 | H12 | 109.151 |
Electronic state