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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 | -233.840590 |
| Energy at 298.15K | -233.849979 |
| HF Energy | -233.015723 |
| Nuclear repulsion energy | 206.793806 |
| 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 | 3187 | 3036 | 0.00 | |||
| 2 | Ag | 3173 | 3023 | 0.00 | |||
| 3 | Ag | 3171 | 3021 | 0.00 | |||
| 4 | Ag | 3070 | 2924 | 0.00 | |||
| 5 | Ag | 1736 | 1654 | 0.00 | |||
| 6 | Ag | 1490 | 1419 | 0.00 | |||
| 7 | Ag | 1412 | 1345 | 0.00 | |||
| 8 | Ag | 1346 | 1282 | 0.00 | |||
| 9 | Ag | 1314 | 1251 | 0.00 | |||
| 10 | Ag | 1205 | 1148 | 0.00 | |||
| 11 | Ag | 1138 | 1084 | 0.00 | |||
| 12 | Ag | 935 | 890 | 0.00 | |||
| 13 | Ag | 434 | 413 | 0.00 | |||
| 14 | Ag | 332 | 317 | 0.00 | |||
| 15 | Au | 3151 | 3002 | 34.26 | |||
| 16 | Au | 1475 | 1405 | 11.90 | |||
| 17 | Au | 1053 | 1003 | 0.34 | |||
| 18 | Au | 1026 | 977 | 56.21 | |||
| 19 | Au | 752 | 716 | 3.70 | |||
| 20 | Au | 238 | 227 | 1.35 | |||
| 21 | Au | 167 | 159 | 0.10 | |||
| 22 | Au | 100 | 96 | 1.50 | |||
| 23 | Bg | 3151 | 3001 | 0.00 | |||
| 24 | Bg | 1475 | 1405 | 0.00 | |||
| 25 | Bg | 1055 | 1005 | 0.00 | |||
| 26 | Bg | 967 | 921 | 0.00 | |||
| 27 | Bg | 835 | 795 | 0.00 | |||
| 28 | Bg | 339 | 323 | 0.00 | |||
| 29 | Bg | 192 | 182 | 0.00 | |||
| 30 | Bu | 3188 | 3036 | 77.32 | |||
| 31 | Bu | 3177 | 3026 | 15.63 | |||
| 32 | Bu | 3172 | 3021 | 2.59 | |||
| 33 | Bu | 3070 | 2924 | 71.50 | |||
| 34 | Bu | 1689 | 1609 | 4.59 | |||
| 35 | Bu | 1485 | 1415 | 17.63 | |||
| 36 | Bu | 1405 | 1339 | 7.57 | |||
| 37 | Bu | 1321 | 1258 | 2.43 | |||
| 38 | Bu | 1249 | 1190 | 2.48 | |||
| 39 | Bu | 1103 | 1050 | 0.19 | |||
| 40 | Bu | 948 | 903 | 23.93 | |||
| 41 | Bu | 540 | 514 | 0.01 | |||
| 42 | Bu | 138 | 132 | 1.04 |
| A | B | C |
|---|---|---|
| 0.75819 | 0.03987 | 0.03843 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.329 | -3.184 | 0.000 |
| C2 | 0.329 | 3.184 | 0.000 |
| C3 | 0.329 | 0.652 | 0.000 |
| C4 | -0.329 | -0.652 | 0.000 |
| C5 | -0.333 | 1.835 | 0.000 |
| C6 | 0.333 | -1.835 | 0.000 |
| H7 | -1.427 | -3.087 | 0.000 |
| H8 | 1.427 | 3.087 | 0.000 |
| H9 | -0.035 | -3.773 | 0.887 |
| H10 | -0.035 | -3.773 | -0.887 |
| H11 | 0.035 | 3.773 | 0.887 |
| H12 | 0.035 | 3.773 | -0.887 |
| H13 | 1.429 | 0.657 | 0.000 |
| H14 | -1.429 | -0.657 | 0.000 |
| H15 | -1.433 | 1.816 | 0.000 |
| H16 | 1.433 | -1.816 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 6.4018 | 3.8922 | 2.5317 | 5.0194 | 1.5025 | 1.1022 | 6.5125 | 1.1045 | 1.1045 | 7.0223 | 7.0223 | 4.2240 | 2.7563 | 5.1207 | 2.2307 | C2 | 6.4018 | 2.5317 | 3.8922 | 1.5025 | 5.0194 | 6.5125 | 1.1022 | 7.0223 | 7.0223 | 1.1045 | 1.1045 | 2.7563 | 4.2240 | 2.2307 | 5.1207 | C3 | 3.8922 | 2.5317 | 1.4611 | 1.3562 | 2.4877 | 4.1313 | 2.6711 | 4.5274 | 4.5274 | 3.2573 | 3.2573 | 1.1001 | 2.1921 | 2.1122 | 2.7042 | C4 | 2.5317 | 3.8922 | 1.4611 | 2.4877 | 1.3562 | 2.6711 | 4.1313 | 3.2573 | 3.2573 | 4.5274 | 4.5274 | 2.1921 | 1.1001 | 2.7042 | 2.1122 | C5 | 5.0194 | 1.5025 | 1.3562 | 2.4877 | 3.7310 | 5.0427 | 2.1602 | 5.6856 | 5.6856 | 2.1621 | 2.1621 | 2.1206 | 2.7224 | 1.0999 | 4.0567 | C6 | 1.5025 | 5.0194 | 2.4877 | 1.3562 | 3.7310 | 2.1602 | 5.0427 | 2.1621 | 2.1621 | 5.6856 | 5.6856 | 2.7224 | 2.1206 | 4.0567 | 1.0999 | H7 | 1.1022 | 6.5125 | 4.1313 | 2.6711 | 5.0427 | 2.1602 | 6.8023 | 1.7876 | 1.7876 | 7.0697 | 7.0697 | 4.7091 | 2.4306 | 4.9036 | 3.1299 | H8 | 6.5125 | 1.1022 | 2.6711 | 4.1313 | 2.1602 | 5.0427 | 6.8023 | 7.0697 | 7.0697 | 1.7876 | 1.7876 | 2.4306 | 4.7091 | 3.1299 | 4.9036 | H9 | 1.1045 | 7.0223 | 4.5274 | 3.2573 | 5.6856 | 2.1621 | 1.7876 | 7.0697 | 1.7740 | 7.5455 | 7.7512 | 4.7485 | 3.5271 | 5.8292 | 2.6015 | H10 | 1.1045 | 7.0223 | 4.5274 | 3.2573 | 5.6856 | 2.1621 | 1.7876 | 7.0697 | 1.7740 | 7.7512 | 7.5455 | 4.7485 | 3.5271 | 5.8292 | 2.6015 | H11 | 7.0223 | 1.1045 | 3.2573 | 4.5274 | 2.1621 | 5.6856 | 7.0697 | 1.7876 | 7.5455 | 7.7512 | 1.7740 | 3.5271 | 4.7485 | 2.6015 | 5.8292 | H12 | 7.0223 | 1.1045 | 3.2573 | 4.5274 | 2.1621 | 5.6856 | 7.0697 | 1.7876 | 7.7512 | 7.5455 | 1.7740 | 3.5271 | 4.7485 | 2.6015 | 5.8292 | H13 | 4.2240 | 2.7563 | 1.1001 | 2.1921 | 2.1206 | 2.7224 | 4.7091 | 2.4306 | 4.7485 | 4.7485 | 3.5271 | 3.5271 | 3.1458 | 3.0885 | 2.4730 | H14 | 2.7563 | 4.2240 | 2.1921 | 1.1001 | 2.7224 | 2.1206 | 2.4306 | 4.7091 | 3.5271 | 3.5271 | 4.7485 | 4.7485 | 3.1458 | 2.4730 | 3.0885 | H15 | 5.1207 | 2.2307 | 2.1122 | 2.7042 | 1.0999 | 4.0567 | 4.9036 | 3.1299 | 5.8292 | 5.8292 | 2.6015 | 2.6015 | 3.0885 | 2.4730 | 4.6274 | H16 | 2.2307 | 5.1207 | 2.7042 | 2.1122 | 4.0567 | 1.0999 | 3.1299 | 4.9036 | 2.6015 | 2.6015 | 5.8292 | 5.8292 | 2.4730 | 3.0885 | 4.6274 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C6 | C4 | 124.580 | C1 | C6 | H16 | 117.164 | |
| C2 | C5 | C3 | 124.580 | C2 | C5 | H15 | 117.164 | |
| C3 | C4 | C6 | 123.969 | C3 | C4 | H14 | 117.015 | |
| C3 | C5 | H15 | 118.255 | C4 | C3 | C5 | 123.969 | |
| C4 | C3 | H13 | 117.015 | C4 | C6 | H16 | 118.255 | |
| C5 | C2 | H8 | 111.136 | C5 | C2 | H11 | 111.143 | |
| C5 | C2 | H12 | 111.143 | C5 | C3 | H13 | 119.017 | |
| C6 | C1 | H7 | 111.136 | C6 | C1 | H9 | 111.143 | |
| C6 | C1 | H10 | 111.143 | C6 | C4 | H14 | 119.017 | |
| H7 | C1 | H9 | 108.204 | H7 | C1 | H10 | 108.204 | |
| H8 | C2 | H11 | 108.204 | H8 | C2 | H12 | 108.204 | |
| H9 | C1 | H10 | 106.841 | H11 | C2 | H12 | 106.841 |