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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 | -338.639237 |
| Energy at 298.15K | -338.648189 |
| HF Energy | -337.633922 |
| Nuclear repulsion energy | 257.422122 |
| 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 | 3279 | 3092 | 0.00 | |||
| 2 | Ag | 3132 | 2953 | 0.00 | |||
| 3 | Ag | 1626 | 1534 | 0.00 | |||
| 4 | Ag | 1526 | 1439 | 0.00 | |||
| 5 | Ag | 1465 | 1382 | 0.00 | |||
| 6 | Ag | 1312 | 1237 | 0.00 | |||
| 7 | Ag | 1127 | 1063 | 0.00 | |||
| 8 | Ag | 733 | 691 | 0.00 | |||
| 9 | Ag | 617 | 582 | 0.00 | |||
| 10 | Ag | 404 | 381 | 0.00 | |||
| 11 | Au | 3223 | 3039 | 4.71 | |||
| 12 | Au | 1522 | 1435 | 22.10 | |||
| 13 | Au | 1157 | 1091 | 0.05 | |||
| 14 | Au | 305 | 288 | 3.75 | |||
| 15 | Au | 188 | 177 | 8.15 | |||
| 16 | Au | 131 | 123 | 6.57 | |||
| 17 | Bg | 3223 | 3039 | 0.00 | |||
| 18 | Bg | 1519 | 1433 | 0.00 | |||
| 19 | Bg | 1122 | 1058 | 0.00 | |||
| 20 | Bg | 418 | 394 | 0.00 | |||
| 21 | Bg | 173 | 163 | 0.00 | |||
| 22 | Bu | 3280 | 3093 | 0.51 | |||
| 23 | Bu | 3132 | 2954 | 5.98 | |||
| 24 | Bu | 1667 | 1572 | 128.81 | |||
| 25 | Bu | 1534 | 1446 | 30.53 | |||
| 26 | Bu | 1470 | 1386 | 8.15 | |||
| 27 | Bu | 1209 | 1140 | 0.68 | |||
| 28 | Bu | 993 | 936 | 5.91 | |||
| 29 | Bu | 554 | 522 | 46.66 | |||
| 30 | Bu | 297 | 280 | 29.36 |
| A | B | C |
|---|---|---|
| 0.17175 | 0.12985 | 0.07606 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| N1 | -0.062 | 0.665 | 0.000 |
| N2 | 0.062 | -0.665 | 0.000 |
| O3 | -1.194 | 1.251 | 0.000 |
| O4 | 1.194 | -1.251 | 0.000 |
| C5 | 1.194 | 1.406 | 0.000 |
| C6 | -1.194 | -1.406 | 0.000 |
| H7 | 0.902 | 2.455 | 0.000 |
| H8 | 1.775 | 1.151 | 0.890 |
| H9 | 1.775 | 1.151 | -0.890 |
| H10 | -0.902 | -2.455 | 0.000 |
| H11 | -1.775 | -1.151 | 0.890 |
| H12 | -1.775 | -1.151 | -0.890 |
| N1 | N2 | O3 | O4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N1 | 1.3354 | 1.2748 | 2.2911 | 1.4584 | 2.3602 | 2.0329 | 2.0986 | 2.0986 | 3.2305 | 2.6506 | 2.6506 | N2 | 1.3354 | 2.2911 | 1.2748 | 2.3602 | 1.4584 | 3.2305 | 2.6506 | 2.6506 | 2.0329 | 2.0986 | 2.0986 | O3 | 1.2748 | 2.2911 | 3.4590 | 2.3928 | 2.6576 | 2.4168 | 3.1011 | 3.1011 | 3.7174 | 2.6275 | 2.6275 | O4 | 2.2911 | 1.2748 | 3.4590 | 2.6576 | 2.3928 | 3.7174 | 2.6275 | 2.6275 | 2.4168 | 3.1011 | 3.1011 | C5 | 1.4584 | 2.3602 | 2.3928 | 2.6576 | 3.6893 | 1.0882 | 1.0934 | 1.0934 | 4.3930 | 4.0185 | 4.0185 | C6 | 2.3602 | 1.4584 | 2.6576 | 2.3928 | 3.6893 | 4.3930 | 4.0185 | 4.0185 | 1.0882 | 1.0934 | 1.0934 | H7 | 2.0329 | 3.2305 | 2.4168 | 3.7174 | 1.0882 | 4.3930 | 1.8036 | 1.8036 | 5.2302 | 4.5785 | 4.5785 | H8 | 2.0986 | 2.6506 | 3.1011 | 2.6275 | 1.0934 | 4.0185 | 1.8036 | 1.7808 | 4.5785 | 4.2314 | 4.5909 | H9 | 2.0986 | 2.6506 | 3.1011 | 2.6275 | 1.0934 | 4.0185 | 1.8036 | 1.7808 | 4.5785 | 4.5909 | 4.2314 | H10 | 3.2305 | 2.0329 | 3.7174 | 2.4168 | 4.3930 | 1.0882 | 5.2302 | 4.5785 | 4.5785 | 1.8036 | 1.8036 | H11 | 2.6506 | 2.0986 | 2.6275 | 3.1011 | 4.0185 | 1.0934 | 4.5785 | 4.2314 | 4.5909 | 1.8036 | 1.7808 | H12 | 2.6506 | 2.0986 | 2.6275 | 3.1011 | 4.0185 | 1.0934 | 4.5785 | 4.5909 | 4.2314 | 1.8036 | 1.7808 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| N1 | N2 | O4 | 122.723 | N1 | N2 | C6 | 115.225 | |
| N1 | C5 | H7 | 105.003 | N1 | C5 | H8 | 109.828 | |
| N1 | C5 | H9 | 109.828 | N2 | N1 | O3 | 122.723 | |
| N2 | N1 | C5 | 115.225 | N2 | C6 | H10 | 105.003 | |
| N2 | C6 | H11 | 109.828 | N2 | C6 | H12 | 109.828 | |
| O3 | N1 | C5 | 122.052 | O4 | N2 | C6 | 122.052 | |
| H7 | C5 | H8 | 111.534 | H7 | C5 | H9 | 111.534 | |
| H8 | C5 | H9 | 109.049 | H10 | C6 | H11 | 111.534 | |
| H10 | C6 | H12 | 111.534 | H11 | C6 | H12 | 109.049 |
Electronic state