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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 | -231.077627 |
| Energy at 298.15K | |
| HF Energy | -230.513360 |
| Nuclear repulsion energy | 173.040831 |
| 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 | 3260 | 3260 | 0.00 | |||
| 2 | Ag | 3178 | 3178 | 0.00 | |||
| 3 | Ag | 3165 | 3165 | 0.00 | |||
| 4 | Ag | 2351 | 2351 | 0.00 | |||
| 5 | Ag | 1687 | 1687 | 0.00 | |||
| 6 | Ag | 1496 | 1496 | 0.00 | |||
| 7 | Ag | 1370 | 1370 | 0.00 | |||
| 8 | Ag | 1132 | 1132 | 0.00 | |||
| 9 | Ag | 726 | 726 | 0.00 | |||
| 10 | Ag | 545 | 545 | 0.00 | |||
| 11 | Ag | 240 | 240 | 0.00 | |||
| 12 | Au | 1011 | 1011 | 49.74 | |||
| 13 | Au | 929 | 929 | 90.08 | |||
| 14 | Au | 673 | 673 | 5.48 | |||
| 15 | Au | 160 | 160 | 5.85 | |||
| 16 | Au | 28 | 28 | 0.02 | |||
| 17 | Bg | 1009 | 1009 | 0.00 | |||
| 18 | Bg | 930 | 930 | 0.00 | |||
| 19 | Bg | 631 | 631 | 0.00 | |||
| 20 | Bg | 233i | 233i | 0.00 | |||
| 21 | Bu | 3260 | 3260 | 40.42 | |||
| 22 | Bu | 3177 | 3177 | 21.01 | |||
| 23 | Bu | 3165 | 3165 | 18.01 | |||
| 24 | Bu | 1707 | 1707 | 23.54 | |||
| 25 | Bu | 1511 | 1511 | 3.26 | |||
| 26 | Bu | 1370 | 1370 | 2.84 | |||
| 27 | Bu | 1226 | 1226 | 20.21 | |||
| 28 | Bu | 1036 | 1036 | 0.22 | |||
| 29 | Bu | 540 | 540 | 5.03 | |||
| 30 | Bu | 110 | 110 | 2.13 |
| A | B | C |
|---|---|---|
| 0.85479 | 0.04432 | 0.04213 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.612 | 0.000 |
| C2 | 0.000 | -0.612 | 0.000 |
| C3 | 0.000 | 2.060 | 0.000 |
| C4 | 0.000 | -2.060 | 0.000 |
| C5 | 1.121 | 2.819 | 0.000 |
| C6 | -1.121 | -2.819 | 0.000 |
| H7 | -0.979 | 2.545 | 0.000 |
| H8 | 0.979 | -2.545 | 0.000 |
| H9 | 2.118 | 2.379 | 0.000 |
| H10 | 1.064 | 3.906 | 0.000 |
| H11 | -2.118 | -2.379 | 0.000 |
| H12 | -1.064 | -3.906 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2242 | 1.4475 | 2.6716 | 2.4749 | 3.6092 | 2.1665 | 3.3052 | 2.7585 | 3.4616 | 3.6652 | 4.6418 | C2 | 1.2242 | 2.6716 | 1.4475 | 3.6092 | 2.4749 | 3.3052 | 2.1665 | 3.6652 | 4.6418 | 2.7585 | 3.4616 | C3 | 1.4475 | 2.6716 | 4.1191 | 1.3536 | 5.0053 | 1.0924 | 4.7073 | 2.1423 | 2.1311 | 4.9181 | 6.0598 | C4 | 2.6716 | 1.4475 | 4.1191 | 5.0053 | 1.3536 | 4.7073 | 1.0924 | 4.9181 | 6.0598 | 2.1423 | 2.1311 | C5 | 2.4749 | 3.6092 | 1.3536 | 5.0053 | 6.0666 | 2.1172 | 5.3654 | 1.0901 | 1.0891 | 6.1243 | 7.0708 | C6 | 3.6092 | 2.4749 | 5.0053 | 1.3536 | 6.0666 | 5.3654 | 2.1172 | 6.1243 | 7.0708 | 1.0901 | 1.0891 | H7 | 2.1665 | 3.3052 | 1.0924 | 4.7073 | 2.1172 | 5.3654 | 5.4531 | 3.1015 | 2.4545 | 5.0540 | 6.4517 | H8 | 3.3052 | 2.1665 | 4.7073 | 1.0924 | 5.3654 | 2.1172 | 5.4531 | 5.0540 | 6.4517 | 3.1015 | 2.4545 | H9 | 2.7585 | 3.6652 | 2.1423 | 4.9181 | 1.0901 | 6.1243 | 3.1015 | 5.0540 | 1.8560 | 6.3709 | 7.0448 | H10 | 3.4616 | 4.6418 | 2.1311 | 6.0598 | 1.0891 | 7.0708 | 2.4545 | 6.4517 | 1.8560 | 7.0448 | 8.0969 | H11 | 3.6652 | 2.7585 | 4.9181 | 2.1423 | 6.1243 | 1.0901 | 5.0540 | 3.1015 | 6.3709 | 7.0448 | 1.8560 | H12 | 4.6418 | 3.4616 | 6.0598 | 2.1311 | 7.0708 | 1.0891 | 6.4517 | 2.4545 | 7.0448 | 8.0969 | 1.8560 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 124.110 | |
| C1 | C3 | H7 | 116.376 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 124.110 | C2 | C4 | H8 | 116.376 | |
| C3 | C5 | H9 | 122.106 | C3 | C5 | H10 | 121.103 | |
| C4 | C6 | H11 | 122.106 | C4 | C6 | H12 | 121.103 | |
| C5 | C3 | H7 | 119.514 | C6 | C4 | H8 | 119.514 | |
| H9 | C5 | H10 | 116.790 | H11 | C6 | H12 | 116.790 |