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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 | -231.469937 |
| Energy at 298.15K | -231.473638 |
| HF Energy | -230.638987 |
| Nuclear repulsion energy | 174.164576 |
| 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 | 3249 | 3111 | 0.00 | |||
| 2 | Ag | 3169 | 3034 | 0.00 | |||
| 3 | Ag | 3154 | 3020 | 0.00 | |||
| 4 | Ag | 2313 | 2215 | 0.00 | |||
| 5 | Ag | 1672 | 1601 | 0.00 | |||
| 6 | Ag | 1452 | 1390 | 0.00 | |||
| 7 | Ag | 1334 | 1278 | 0.00 | |||
| 8 | Ag | 1101 | 1054 | 0.00 | |||
| 9 | Ag | 718 | 687 | 0.00 | |||
| 10 | Ag | 532 | 509 | 0.00 | |||
| 11 | Ag | 225 | 215 | 0.00 | |||
| 12 | Au | 994 | 952 | 53.93 | |||
| 13 | Au | 919 | 880 | 79.18 | |||
| 14 | Au | 670 | 641 | 10.74 | |||
| 15 | Au | 178 | 171 | 7.45 | |||
| 16 | Au | 32 | 30 | 0.07 | |||
| 17 | Bg | 992 | 950 | 0.00 | |||
| 18 | Bg | 919 | 880 | 0.00 | |||
| 19 | Bg | 660 | 632 | 0.00 | |||
| 20 | Bg | 309 | 296 | 0.00 | |||
| 21 | Bu | 3249 | 3111 | 22.77 | |||
| 22 | Bu | 3169 | 3034 | 23.73 | |||
| 23 | Bu | 3154 | 3020 | 7.36 | |||
| 24 | Bu | 1696 | 1624 | 24.09 | |||
| 25 | Bu | 1469 | 1407 | 6.26 | |||
| 26 | Bu | 1331 | 1275 | 5.76 | |||
| 27 | Bu | 1216 | 1164 | 21.48 | |||
| 28 | Bu | 1022 | 979 | 0.17 | |||
| 29 | Bu | 531 | 509 | 7.17 | |||
| 30 | Bu | 110 | 105 | 2.53 |
| A | B | C |
|---|---|---|
| 0.85476 | 0.04507 | 0.04281 |
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 | 2.790 | 0.000 |
| C6 | -1.121 | -2.790 | 0.000 |
| H7 | -0.975 | 2.534 | 0.000 |
| H8 | 0.975 | -2.534 | 0.000 |
| H9 | 2.108 | 2.335 | 0.000 |
| H10 | 1.068 | 3.876 | 0.000 |
| H11 | -2.108 | -2.335 | 0.000 |
| H12 | -1.068 | -3.876 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2166 | 1.4380 | 2.6546 | 2.4530 | 3.5787 | 2.1584 | 3.2901 | 2.7251 | 3.4380 | 3.6205 | 4.6100 | C2 | 1.2166 | 2.6546 | 1.4380 | 3.5787 | 2.4530 | 3.2901 | 2.1584 | 3.6205 | 4.6100 | 2.7251 | 3.4380 | C3 | 1.4380 | 2.6546 | 4.0927 | 1.3451 | 4.9648 | 1.0903 | 4.6829 | 2.1279 | 2.1188 | 4.8622 | 6.0181 | C4 | 2.6546 | 1.4380 | 4.0927 | 4.9648 | 1.3451 | 4.6829 | 1.0903 | 4.8622 | 6.0181 | 2.1279 | 2.1188 | C5 | 2.4530 | 3.5787 | 1.3451 | 4.9648 | 6.0140 | 2.1114 | 5.3263 | 1.0874 | 1.0871 | 6.0577 | 7.0167 | C6 | 3.5787 | 2.4530 | 4.9648 | 1.3451 | 6.0140 | 5.3263 | 2.1114 | 6.0577 | 7.0167 | 1.0874 | 1.0871 | H7 | 2.1584 | 3.2901 | 1.0903 | 4.6829 | 2.1114 | 5.3263 | 5.4301 | 3.0897 | 2.4448 | 4.9991 | 6.4108 | H8 | 3.2901 | 2.1584 | 4.6829 | 1.0903 | 5.3263 | 2.1114 | 5.4301 | 4.9991 | 6.4108 | 3.0897 | 2.4448 | H9 | 2.7251 | 3.6205 | 2.1279 | 4.8622 | 1.0874 | 6.0577 | 3.0897 | 4.9991 | 1.8592 | 6.2919 | 6.9763 | H10 | 3.4380 | 4.6100 | 2.1188 | 6.0181 | 1.0871 | 7.0167 | 2.4448 | 6.4108 | 1.8592 | 6.9763 | 8.0414 | H11 | 3.6205 | 2.7251 | 4.8622 | 2.1279 | 6.0577 | 1.0874 | 4.9991 | 3.0897 | 6.2919 | 6.9763 | 1.8592 | H12 | 4.6100 | 3.4380 | 6.0181 | 2.1188 | 7.0167 | 1.0871 | 6.4108 | 2.4448 | 6.9763 | 8.0414 | 1.8592 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.582 | |
| C1 | C3 | H7 | 116.564 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.582 | C2 | C4 | H8 | 116.564 | |
| C3 | C5 | H9 | 121.667 | C3 | C5 | H10 | 120.818 | |
| C4 | C6 | H11 | 121.667 | C4 | C6 | H12 | 120.818 | |
| C5 | C3 | H7 | 119.854 | C6 | C4 | H8 | 119.854 | |
| H9 | C5 | H10 | 117.516 | H11 | C6 | H12 | 117.516 |