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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 | -231.096679 |
| Energy at 298.15K | |
| HF Energy | -230.510818 |
| Nuclear repulsion energy | 172.324511 |
| 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 | 3217 | 3099 | 0.00 | |||
| 2 | Ag | 3135 | 3021 | 0.00 | |||
| 3 | Ag | 3122 | 3008 | 0.00 | |||
| 4 | Ag | 2276 | 2193 | 0.00 | |||
| 5 | Ag | 1656 | 1596 | 0.00 | |||
| 6 | Ag | 1478 | 1424 | 0.00 | |||
| 7 | Ag | 1354 | 1305 | 0.00 | |||
| 8 | Ag | 1119 | 1078 | 0.00 | |||
| 9 | Ag | 712 | 686 | 0.00 | |||
| 10 | Ag | 530 | 511 | 0.00 | |||
| 11 | Ag | 234 | 225 | 0.00 | |||
| 12 | Au | 996 | 959 | 46.44 | |||
| 13 | Au | 924 | 891 | 82.45 | |||
| 14 | Au | 668 | 643 | 5.64 | |||
| 15 | Au | 159 | 153 | 5.51 | |||
| 16 | Au | 25 | 24 | 0.03 | |||
| 17 | Bg | 994 | 958 | 0.00 | |||
| 18 | Bg | 924 | 891 | 0.00 | |||
| 19 | Bg | 634 | 610 | 0.00 | |||
| 20 | Bg | 158i | 152i | 0.00 | |||
| 21 | Bu | 3217 | 3099 | 41.59 | |||
| 22 | Bu | 3135 | 3021 | 22.81 | |||
| 23 | Bu | 3122 | 3008 | 19.28 | |||
| 24 | Bu | 1675 | 1614 | 20.47 | |||
| 25 | Bu | 1492 | 1438 | 3.61 | |||
| 26 | Bu | 1354 | 1305 | 2.64 | |||
| 27 | Bu | 1208 | 1164 | 23.30 | |||
| 28 | Bu | 1023 | 985 | 0.36 | |||
| 29 | Bu | 534 | 514 | 4.44 | |||
| 30 | Bu | 108 | 104 | 2.07 |
| A | B | C |
|---|---|---|
| 0.85081 | 0.04391 | 0.04175 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.616 | 0.000 |
| C2 | 0.000 | -0.616 | 0.000 |
| C3 | 0.000 | 2.068 | 0.000 |
| C4 | 0.000 | -2.068 | 0.000 |
| C5 | 1.123 | 2.833 | 0.000 |
| C6 | -1.123 | -2.833 | 0.000 |
| H7 | -0.982 | 2.554 | 0.000 |
| H8 | 0.982 | -2.554 | 0.000 |
| H9 | 2.125 | 2.395 | 0.000 |
| H10 | 1.063 | 3.924 | 0.000 |
| H11 | -2.125 | -2.395 | 0.000 |
| H12 | -1.063 | -3.924 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2328 | 1.4516 | 2.6844 | 2.4851 | 3.6277 | 2.1722 | 3.3189 | 2.7710 | 3.4738 | 3.6855 | 4.6627 | C2 | 1.2328 | 2.6844 | 1.4516 | 3.6277 | 2.4851 | 3.3189 | 2.1722 | 3.6855 | 4.6627 | 2.7710 | 3.4738 | C3 | 1.4516 | 2.6844 | 4.1360 | 1.3592 | 5.0281 | 1.0956 | 4.7251 | 2.1500 | 2.1384 | 4.9429 | 6.0851 | C4 | 2.6844 | 1.4516 | 4.1360 | 5.0281 | 1.3592 | 4.7251 | 1.0956 | 4.9429 | 6.0851 | 2.1500 | 2.1384 | C5 | 2.4851 | 3.6277 | 1.3592 | 5.0281 | 6.0953 | 2.1238 | 5.3888 | 1.0932 | 1.0922 | 6.1549 | 7.1015 | C6 | 3.6277 | 2.4851 | 5.0281 | 1.3592 | 6.0953 | 5.3888 | 2.1238 | 6.1549 | 7.1015 | 1.0932 | 1.0922 | H7 | 2.1722 | 3.3189 | 1.0956 | 4.7251 | 2.1238 | 5.3888 | 5.4724 | 3.1110 | 2.4611 | 5.0790 | 6.4780 | H8 | 3.3189 | 2.1722 | 4.7251 | 1.0956 | 5.3888 | 2.1238 | 5.4724 | 5.0790 | 6.4780 | 3.1110 | 2.4611 | H9 | 2.7710 | 3.6855 | 2.1500 | 4.9429 | 1.0932 | 6.1549 | 3.1110 | 5.0790 | 1.8615 | 6.4033 | 7.0770 | H10 | 3.4738 | 4.6627 | 2.1384 | 6.0851 | 1.0922 | 7.1015 | 2.4611 | 6.4780 | 1.8615 | 7.0770 | 8.1299 | H11 | 3.6855 | 2.7710 | 4.9429 | 2.1500 | 6.1549 | 1.0932 | 5.0790 | 3.1110 | 6.4033 | 7.0770 | 1.8615 | H12 | 4.6627 | 3.4738 | 6.0851 | 2.1384 | 7.1015 | 1.0922 | 6.4780 | 2.4611 | 7.0770 | 8.1299 | 1.8615 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 124.255 | |
| C1 | C3 | H7 | 116.330 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 124.255 | C2 | C4 | H8 | 116.330 | |
| C3 | C5 | H9 | 122.115 | C3 | C5 | H10 | 121.078 | |
| C4 | C6 | H11 | 122.115 | C4 | C6 | H12 | 121.078 | |
| C5 | C3 | H7 | 119.415 | C6 | C4 | H8 | 119.415 | |
| H9 | C5 | H10 | 116.807 | H11 | C6 | H12 | 116.807 |