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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 | -306.766691 |
| Energy at 298.15K | -306.777963 |
| HF Energy | -305.842973 |
| Nuclear repulsion energy | 263.978182 |
| 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 | 3157 | 3007 | 0.00 | |||
| 2 | Ag | 3035 | 2891 | 0.00 | |||
| 3 | Ag | 1493 | 1422 | 0.00 | |||
| 4 | Ag | 1436 | 1368 | 0.00 | |||
| 5 | Ag | 1337 | 1274 | 0.00 | |||
| 6 | Ag | 1151 | 1096 | 0.00 | |||
| 7 | Ag | 1059 | 1009 | 0.00 | |||
| 8 | Ag | 866 | 825 | 0.00 | |||
| 9 | Ag | 442 | 421 | 0.00 | |||
| 10 | Ag | 430 | 409 | 0.00 | |||
| 11 | Au | 3156 | 3006 | 82.91 | |||
| 12 | Au | 3031 | 2887 | 49.88 | |||
| 13 | Au | 1476 | 1406 | 0.21 | |||
| 14 | Au | 1402 | 1335 | 35.18 | |||
| 15 | Au | 1286 | 1225 | 38.33 | |||
| 16 | Au | 1190 | 1134 | 154.28 | |||
| 17 | Au | 1112 | 1059 | 5.48 | |||
| 18 | Au | 912 | 869 | 24.41 | |||
| 19 | Au | 251 | 239 | 0.92 | |||
| 20 | Bg | 3156 | 3006 | 0.00 | |||
| 21 | Bg | 3037 | 2893 | 0.00 | |||
| 22 | Bg | 1472 | 1402 | 0.00 | |||
| 23 | Bg | 1355 | 1290 | 0.00 | |||
| 24 | Bg | 1242 | 1183 | 0.00 | |||
| 25 | Bg | 1165 | 1110 | 0.00 | |||
| 26 | Bg | 872 | 831 | 0.00 | |||
| 27 | Bg | 480 | 458 | 0.00 | |||
| 28 | Bu | 3157 | 3007 | 52.25 | |||
| 29 | Bu | 3041 | 2896 | 155.33 | |||
| 30 | Bu | 1487 | 1416 | 11.43 | |||
| 31 | Bu | 1411 | 1344 | 4.93 | |||
| 32 | Bu | 1323 | 1260 | 10.53 | |||
| 33 | Bu | 1075 | 1024 | 9.96 | |||
| 34 | Bu | 917 | 874 | 67.01 | |||
| 35 | Bu | 608 | 579 | 11.31 | |||
| 36 | Bu | 282 | 268 | 18.11 |
| A | B | C |
|---|---|---|
| 0.17070 | 0.15501 | 0.09166 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.762 | 1.160 |
| C2 | 0.000 | 0.762 | -1.160 |
| C3 | 0.000 | -0.762 | 1.160 |
| C4 | 0.000 | -0.762 | -1.160 |
| O5 | -0.656 | -1.263 | 0.000 |
| O6 | 0.656 | 1.263 | 0.000 |
| H7 | -1.049 | 1.125 | 1.195 |
| H8 | -1.049 | 1.125 | -1.195 |
| H9 | 1.049 | -1.125 | -1.195 |
| H10 | 1.049 | -1.125 | 1.195 |
| H11 | 0.545 | 1.156 | -2.032 |
| H12 | 0.545 | 1.156 | 2.032 |
| H13 | -0.545 | -1.156 | -2.032 |
| H14 | -0.545 | -1.156 | 2.032 |
| C1 | C2 | C3 | C4 | O5 | O6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 2.3194 | 1.5232 | 2.7749 | 2.4236 | 1.4237 | 1.1104 | 2.6028 | 3.1939 | 2.1585 | 3.2621 | 1.1019 | 3.7635 | 2.1763 | C2 | 2.3194 | 2.7749 | 1.5232 | 2.4236 | 1.4237 | 2.6028 | 1.1104 | 2.1585 | 3.1939 | 1.1019 | 3.2621 | 2.1763 | 3.7635 | C3 | 1.5232 | 2.7749 | 2.3194 | 1.4237 | 2.4236 | 2.1585 | 3.1939 | 2.6028 | 1.1104 | 3.7635 | 2.1763 | 3.2621 | 1.1019 | C4 | 2.7749 | 1.5232 | 2.3194 | 1.4237 | 2.4236 | 3.1939 | 2.1585 | 1.1104 | 2.6028 | 2.1763 | 3.7635 | 1.1019 | 3.2621 | O5 | 2.4236 | 2.4236 | 1.4237 | 1.4237 | 2.8463 | 2.6984 | 2.6984 | 2.0864 | 2.0864 | 3.3801 | 3.3801 | 2.0381 | 2.0381 | O6 | 1.4237 | 1.4237 | 2.4236 | 2.4236 | 2.8463 | 2.0864 | 2.0864 | 2.6984 | 2.6984 | 2.0381 | 2.0381 | 3.3801 | 3.3801 | H7 | 1.1104 | 2.6028 | 2.1585 | 3.1939 | 2.6984 | 2.0864 | 2.3893 | 3.8946 | 3.0756 | 3.5992 | 1.8008 | 3.9836 | 2.4815 | H8 | 2.6028 | 1.1104 | 3.1939 | 2.1585 | 2.6984 | 2.0864 | 2.3893 | 3.0756 | 3.8946 | 1.8008 | 3.5992 | 2.4815 | 3.9836 | H9 | 3.1939 | 2.1585 | 2.6028 | 1.1104 | 2.0864 | 2.6984 | 3.8946 | 3.0756 | 2.3893 | 2.4815 | 3.9836 | 1.8008 | 3.5992 | H10 | 2.1585 | 3.1939 | 1.1104 | 2.6028 | 2.0864 | 2.6984 | 3.0756 | 3.8946 | 2.3893 | 3.9836 | 2.4815 | 3.5992 | 1.8008 | H11 | 3.2621 | 1.1019 | 3.7635 | 2.1763 | 3.3801 | 2.0381 | 3.5992 | 1.8008 | 2.4815 | 3.9836 | 4.0645 | 2.5566 | 4.8017 | H12 | 1.1019 | 3.2621 | 2.1763 | 3.7635 | 3.3801 | 2.0381 | 1.8008 | 3.5992 | 3.9836 | 2.4815 | 4.0645 | 4.8017 | 2.5566 | H13 | 3.7635 | 2.1763 | 3.2621 | 1.1019 | 2.0381 | 3.3801 | 3.9836 | 2.4815 | 1.8008 | 3.5992 | 2.5566 | 4.8017 | 4.0645 | H14 | 2.1763 | 3.7635 | 1.1019 | 3.2621 | 2.0381 | 3.3801 | 2.4815 | 3.9836 | 3.5992 | 1.8008 | 4.8017 | 2.5566 | 4.0645 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | O5 | 110.613 | C1 | C3 | H10 | 109.088 | |
| C1 | C3 | H14 | 110.986 | C1 | O6 | C2 | 109.097 | |
| C2 | C4 | O5 | 110.613 | C2 | C4 | H9 | 109.088 | |
| C2 | C4 | H13 | 110.986 | C3 | C1 | O6 | 110.613 | |
| C3 | C1 | H7 | 109.088 | C3 | C1 | H12 | 110.986 | |
| C3 | O5 | C4 | 109.097 | C4 | C2 | O6 | 110.613 | |
| C4 | C2 | H8 | 109.088 | C4 | C2 | H11 | 110.986 | |
| O5 | C3 | H10 | 110.233 | O5 | C3 | H14 | 106.912 | |
| O5 | C4 | H9 | 110.233 | O5 | C4 | H13 | 106.912 | |
| O6 | C1 | H7 | 110.233 | O6 | C1 | H12 | 106.912 | |
| O6 | C2 | H8 | 110.233 | O6 | C2 | H11 | 106.912 | |
| H7 | C1 | H12 | 108.980 | H8 | C2 | H11 | 108.980 | |
| H9 | C4 | H13 | 108.980 | H10 | C3 | H14 | 108.980 |