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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 | -338.193028 |
| Energy at 298.15K | -338.201784 |
| HF Energy | -337.459479 |
| Nuclear repulsion energy | 251.673884 |
| 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 | 3241 | 3101 | 0.00 | |||
| 2 | Ag | 3098 | 2964 | 0.00 | |||
| 3 | Ag | 1572 | 1504 | 0.00 | |||
| 4 | Ag | 1497 | 1432 | 0.00 | |||
| 5 | Ag | 1471 | 1407 | 0.00 | |||
| 6 | Ag | 1233 | 1179 | 0.00 | |||
| 7 | Ag | 1078 | 1031 | 0.00 | |||
| 8 | Ag | 640 | 613 | 0.00 | |||
| 9 | Ag | 572 | 547 | 0.00 | |||
| 10 | Ag | 385 | 368 | 0.00 | |||
| 11 | Au | 3189 | 3051 | 11.25 | |||
| 12 | Au | 1539 | 1473 | 23.91 | |||
| 13 | Au | 1170 | 1119 | 0.53 | |||
| 14 | Au | 279 | 267 | 0.80 | |||
| 15 | Au | 180 | 172 | 10.69 | |||
| 16 | Au | 124 | 118 | 8.44 | |||
| 17 | Bg | 3188 | 3050 | 0.00 | |||
| 18 | Bg | 1538 | 1472 | 0.00 | |||
| 19 | Bg | 1143 | 1093 | 0.00 | |||
| 20 | Bg | 406 | 388 | 0.00 | |||
| 21 | Bg | 164 | 157 | 0.00 | |||
| 22 | Bu | 3241 | 3101 | 0.28 | |||
| 23 | Bu | 3098 | 2964 | 9.83 | |||
| 24 | Bu | 1598 | 1529 | 80.58 | |||
| 25 | Bu | 1550 | 1483 | 50.83 | |||
| 26 | Bu | 1493 | 1429 | 14.19 | |||
| 27 | Bu | 1223 | 1170 | 6.45 | |||
| 28 | Bu | 964 | 922 | 6.97 | |||
| 29 | Bu | 538 | 515 | 49.97 | |||
| 30 | Bu | 281 | 269 | 31.29 |
| A | B | C |
|---|---|---|
| 0.16474 | 0.12327 | 0.07245 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | 0.000 | 0.701 | 0.000 |
| N2 | 0.000 | -0.701 | 0.000 |
| O3 | -1.118 | 1.371 | 0.000 |
| O4 | 1.118 | -1.371 | 0.000 |
| C5 | 1.347 | 1.328 | 0.000 |
| C6 | -1.347 | -1.328 | 0.000 |
| H7 | 1.160 | 2.403 | 0.000 |
| H8 | 1.896 | 1.009 | 0.892 |
| H9 | 1.896 | 1.009 | -0.892 |
| H10 | -1.160 | -2.403 | 0.000 |
| H11 | -1.896 | -1.009 | 0.892 |
| H12 | -1.896 | -1.009 | -0.892 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.4017 | 1.3032 | 2.3539 | 1.4858 | 2.4354 | 2.0598 | 2.1182 | 2.1182 | 3.3133 | 2.7049 | 2.7049 | N2 | 1.4017 | 2.3539 | 1.3032 | 2.4354 | 1.4858 | 3.3133 | 2.7049 | 2.7049 | 2.0598 | 2.1182 | 2.1182 | O3 | 1.3032 | 2.3539 | 3.5375 | 2.4651 | 2.7086 | 2.5011 | 3.1641 | 3.1641 | 3.7736 | 2.6583 | 2.6583 | O4 | 2.3539 | 1.3032 | 3.5375 | 2.7086 | 2.4651 | 3.7736 | 2.6583 | 2.6583 | 2.5011 | 3.1641 | 3.1641 | C5 | 1.4858 | 2.4354 | 2.4651 | 2.7086 | 3.7833 | 1.0905 | 1.0952 | 1.0952 | 4.4951 | 4.0961 | 4.0961 | C6 | 2.4354 | 1.4858 | 2.7086 | 2.4651 | 3.7833 | 4.4951 | 4.0961 | 4.0961 | 1.0905 | 1.0952 | 1.0952 | H7 | 2.0598 | 3.3133 | 2.5011 | 3.7736 | 1.0905 | 4.4951 | 1.8107 | 1.8107 | 5.3364 | 4.6670 | 4.6670 | H8 | 2.1182 | 2.7049 | 3.1641 | 2.6583 | 1.0952 | 4.0961 | 1.8107 | 1.7843 | 4.6670 | 4.2963 | 4.6521 | H9 | 2.1182 | 2.7049 | 3.1641 | 2.6583 | 1.0952 | 4.0961 | 1.8107 | 1.7843 | 4.6670 | 4.6521 | 4.2963 | H10 | 3.3133 | 2.0598 | 3.7736 | 2.5011 | 4.4951 | 1.0905 | 5.3364 | 4.6670 | 4.6670 | 1.8107 | 1.8107 | H11 | 2.7049 | 2.1182 | 2.6583 | 3.1641 | 4.0961 | 1.0952 | 4.6670 | 4.2963 | 4.6521 | 1.8107 | 1.7843 | H12 | 2.7049 | 2.1182 | 2.6583 | 3.1641 | 4.0961 | 1.0952 | 4.6670 | 4.6521 | 4.2963 | 1.8107 | 1.7843 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 120.930 | N1 | N2 | C6 | 114.977 | |
| N1 | C5 | H7 | 105.130 | N1 | C5 | H8 | 109.378 | |
| N1 | C5 | H9 | 109.378 | N2 | N1 | O3 | 120.930 | |
| N2 | N1 | C5 | 114.977 | N2 | C6 | H10 | 105.130 | |
| N2 | C6 | H11 | 109.378 | N2 | C6 | H12 | 109.378 | |
| O3 | N1 | C5 | 124.093 | O4 | N2 | C6 | 124.093 | |
| H7 | C5 | H8 | 111.878 | H7 | C5 | H9 | 111.878 | |
| H8 | C5 | H9 | 109.098 | H10 | C6 | H11 | 111.878 | |
| H10 | C6 | H12 | 111.878 | H11 | C6 | H12 | 109.098 |
Electronic state