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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 | -231.514432 |
| Energy at 298.15K | -231.518160 |
| HF Energy | -230.650154 |
| Nuclear repulsion energy | 174.235455 |
| 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 | 3265 | 3115 | 0.00 | |||
| 2 | Ag | 3186 | 3040 | 0.00 | |||
| 3 | Ag | 3168 | 3023 | 0.00 | |||
| 4 | Ag | 2315 | 2209 | 0.00 | |||
| 5 | Ag | 1670 | 1594 | 0.00 | |||
| 6 | Ag | 1452 | 1386 | 0.00 | |||
| 7 | Ag | 1333 | 1271 | 0.00 | |||
| 8 | Ag | 1094 | 1043 | 0.00 | |||
| 9 | Ag | 717 | 684 | 0.00 | |||
| 10 | Ag | 529 | 505 | 0.00 | |||
| 11 | Ag | 224 | 214 | 0.00 | |||
| 12 | Au | 1001 | 955 | 49.09 | |||
| 13 | Au | 926 | 884 | 64.52 | |||
| 14 | Au | 666 | 635 | 8.63 | |||
| 15 | Au | 178 | 170 | 6.71 | |||
| 16 | Au | 33 | 31 | 0.06 | |||
| 17 | Bg | 999 | 953 | 0.00 | |||
| 18 | Bg | 927 | 884 | 0.00 | |||
| 19 | Bg | 657 | 626 | 0.00 | |||
| 20 | Bg | 317 | 302 | 0.00 | |||
| 21 | Bu | 3265 | 3115 | 20.53 | |||
| 22 | Bu | 3186 | 3039 | 22.75 | |||
| 23 | Bu | 3168 | 3023 | 5.55 | |||
| 24 | Bu | 1695 | 1617 | 24.35 | |||
| 25 | Bu | 1470 | 1403 | 5.40 | |||
| 26 | Bu | 1329 | 1268 | 6.22 | |||
| 27 | Bu | 1213 | 1157 | 18.82 | |||
| 28 | Bu | 1019 | 972 | 0.04 | |||
| 29 | Bu | 528 | 504 | 8.14 | |||
| 30 | Bu | 110 | 105 | 2.27 |
| A | B | C |
|---|---|---|
| 0.85470 | 0.04511 | 0.04285 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.608 | 0.000 |
| C2 | 0.000 | -0.608 | 0.000 |
| C3 | 0.000 | 2.046 | 0.000 |
| C4 | 0.000 | -2.046 | 0.000 |
| C5 | 1.121 | 2.789 | 0.000 |
| C6 | -1.121 | -2.789 | 0.000 |
| H7 | -0.975 | 2.531 | 0.000 |
| H8 | 0.975 | -2.531 | 0.000 |
| H9 | 2.106 | 2.330 | 0.000 |
| H10 | 1.068 | 3.874 | 0.000 |
| H11 | -2.106 | -2.330 | 0.000 |
| H12 | -1.068 | -3.874 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2164 | 1.4378 | 2.6542 | 2.4521 | 3.5774 | 2.1555 | 3.2868 | 2.7204 | 3.4359 | 3.6151 | 4.6075 | C2 | 1.2164 | 2.6542 | 1.4378 | 3.5774 | 2.4521 | 3.2868 | 2.1555 | 3.6151 | 4.6075 | 2.7204 | 3.4359 | C3 | 1.4378 | 2.6542 | 4.0920 | 1.3450 | 4.9633 | 1.0886 | 4.6794 | 2.1251 | 2.1170 | 4.8565 | 6.0154 | C4 | 2.6542 | 1.4378 | 4.0920 | 4.9633 | 1.3450 | 4.6794 | 1.0886 | 4.8565 | 6.0154 | 2.1251 | 2.1170 | C5 | 2.4521 | 3.5774 | 1.3450 | 4.9633 | 6.0118 | 2.1118 | 5.3217 | 1.0865 | 1.0862 | 6.0515 | 7.0133 | C6 | 3.5774 | 2.4521 | 4.9633 | 1.3450 | 6.0118 | 5.3217 | 2.1118 | 6.0515 | 7.0133 | 1.0865 | 1.0862 | H7 | 2.1555 | 3.2868 | 1.0886 | 4.6794 | 2.1118 | 5.3217 | 5.4239 | 3.0873 | 2.4448 | 4.9908 | 6.4053 | H8 | 3.2868 | 2.1555 | 4.6794 | 1.0886 | 5.3217 | 2.1118 | 5.4239 | 4.9908 | 6.4053 | 3.0873 | 2.4448 | H9 | 2.7204 | 3.6151 | 2.1251 | 4.8565 | 1.0865 | 6.0515 | 3.0873 | 4.9908 | 1.8602 | 6.2817 | 6.9688 | H10 | 3.4359 | 4.6075 | 2.1170 | 6.0154 | 1.0862 | 7.0133 | 2.4448 | 6.4053 | 1.8602 | 6.9688 | 8.0368 | H11 | 3.6151 | 2.7204 | 4.8565 | 2.1251 | 6.0515 | 1.0865 | 4.9908 | 3.0873 | 6.2817 | 6.9688 | 1.8602 | H12 | 4.6075 | 3.4359 | 6.0154 | 2.1170 | 7.0133 | 1.0862 | 6.4053 | 2.4448 | 6.9688 | 8.0368 | 1.8602 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.530 | |
| C1 | C3 | H7 | 116.441 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.530 | C2 | C4 | H8 | 116.441 | |
| C3 | C5 | H9 | 121.488 | C3 | C5 | H10 | 120.729 | |
| C4 | C6 | H11 | 121.488 | C4 | C6 | H12 | 120.729 | |
| C5 | C3 | H7 | 120.030 | C6 | C4 | H8 | 120.030 | |
| H9 | C5 | H10 | 117.783 | H11 | C6 | H12 | 117.783 |