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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 | -307.525999 |
| Energy at 298.15K | -307.537238 |
| HF Energy | -307.152205 |
| Nuclear repulsion energy | 264.730742 |
| 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 | 3115 | 2988 | 0.00 | |||
| 2 | Ag | 3004 | 2882 | 0.00 | |||
| 3 | Ag | 1506 | 1445 | 0.00 | |||
| 4 | Ag | 1429 | 1371 | 0.00 | |||
| 5 | Ag | 1337 | 1283 | 0.00 | |||
| 6 | Ag | 1156 | 1109 | 0.00 | |||
| 7 | Ag | 1034 | 992 | 0.00 | |||
| 8 | Ag | 853 | 818 | 0.00 | |||
| 9 | Ag | 437 | 419 | 0.00 | |||
| 10 | Ag | 419 | 402 | 0.00 | |||
| 11 | Au | 3113 | 2986 | 89.83 | |||
| 12 | Au | 2998 | 2877 | 49.45 | |||
| 13 | Au | 1494 | 1433 | 0.75 | |||
| 14 | Au | 1399 | 1342 | 18.39 | |||
| 15 | Au | 1291 | 1239 | 38.52 | |||
| 16 | Au | 1157 | 1110 | 171.24 | |||
| 17 | Au | 1114 | 1068 | 11.27 | |||
| 18 | Au | 902 | 865 | 21.63 | |||
| 19 | Au | 250 | 240 | 0.87 | |||
| 20 | Bg | 3113 | 2987 | 0.00 | |||
| 21 | Bg | 3010 | 2887 | 0.00 | |||
| 22 | Bg | 1493 | 1432 | 0.00 | |||
| 23 | Bg | 1370 | 1314 | 0.00 | |||
| 24 | Bg | 1246 | 1195 | 0.00 | |||
| 25 | Bg | 1145 | 1098 | 0.00 | |||
| 26 | Bg | 869 | 833 | 0.00 | |||
| 27 | Bg | 490 | 470 | 0.00 | |||
| 28 | Bu | 3114 | 2988 | 47.34 | |||
| 29 | Bu | 3013 | 2891 | 159.27 | |||
| 30 | Bu | 1501 | 1440 | 12.23 | |||
| 31 | Bu | 1419 | 1362 | 2.18 | |||
| 32 | Bu | 1325 | 1271 | 10.76 | |||
| 33 | Bu | 1072 | 1029 | 9.41 | |||
| 34 | Bu | 894 | 858 | 67.54 | |||
| 35 | Bu | 613 | 588 | 14.04 | |||
| 36 | Bu | 266 | 256 | 17.68 |
| A | B | C |
|---|---|---|
| 0.16997 | 0.15713 | 0.09176 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.758 | 1.167 |
| C2 | 0.000 | 0.758 | -1.167 |
| C3 | 0.000 | -0.758 | 1.167 |
| C4 | 0.000 | -0.758 | -1.167 |
| O5 | -0.640 | -1.258 | 0.000 |
| O6 | 0.640 | 1.258 | 0.000 |
| H7 | -1.032 | 1.125 | 1.214 |
| H8 | -1.032 | 1.125 | -1.214 |
| H9 | 1.032 | -1.125 | -1.214 |
| H10 | 1.032 | -1.125 | 1.214 |
| H11 | 0.553 | 1.148 | -2.019 |
| H12 | 0.553 | 1.148 | 2.019 |
| H13 | -0.553 | -1.148 | -2.019 |
| H14 | -0.553 | -1.148 | 2.019 |
| C1 | C2 | C3 | C4 | O5 | O6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 2.3332 | 1.5165 | 2.7827 | 2.4153 | 1.4210 | 1.0964 | 2.6202 | 3.2059 | 2.1482 | 3.2566 | 1.0884 | 3.7533 | 2.1602 | C2 | 2.3332 | 2.7827 | 1.5165 | 2.4153 | 1.4210 | 2.6202 | 1.0964 | 2.1482 | 3.2059 | 1.0884 | 3.2566 | 2.1602 | 3.7533 | C3 | 1.5165 | 2.7827 | 2.3332 | 1.4210 | 2.4153 | 2.1482 | 3.2059 | 2.6202 | 1.0964 | 3.7533 | 2.1602 | 3.2566 | 1.0884 | C4 | 2.7827 | 1.5165 | 2.3332 | 1.4210 | 2.4153 | 3.2059 | 2.1482 | 1.0964 | 2.6202 | 2.1602 | 3.7533 | 1.0884 | 3.2566 | O5 | 2.4153 | 2.4153 | 1.4210 | 1.4210 | 2.8219 | 2.7027 | 2.7027 | 2.0701 | 2.0701 | 3.3595 | 3.3595 | 2.0237 | 2.0237 | O6 | 1.4210 | 1.4210 | 2.4153 | 2.4153 | 2.8219 | 2.0701 | 2.0701 | 2.7027 | 2.7027 | 2.0237 | 2.0237 | 3.3595 | 3.3595 | H7 | 1.0964 | 2.6202 | 2.1482 | 3.2059 | 2.7027 | 2.0701 | 2.4272 | 3.9009 | 3.0537 | 3.6005 | 1.7785 | 3.9806 | 2.4586 | H8 | 2.6202 | 1.0964 | 3.2059 | 2.1482 | 2.7027 | 2.0701 | 2.4272 | 3.0537 | 3.9009 | 1.7785 | 3.6005 | 2.4586 | 3.9806 | H9 | 3.2059 | 2.1482 | 2.6202 | 1.0964 | 2.0701 | 2.7027 | 3.9009 | 3.0537 | 2.4272 | 2.4586 | 3.9806 | 1.7785 | 3.6005 | H10 | 2.1482 | 3.2059 | 1.0964 | 2.6202 | 2.0701 | 2.7027 | 3.0537 | 3.9009 | 2.4272 | 3.9806 | 2.4586 | 3.6005 | 1.7785 | H11 | 3.2566 | 1.0884 | 3.7533 | 2.1602 | 3.3595 | 2.0237 | 3.6005 | 1.7785 | 2.4586 | 3.9806 | 4.0378 | 2.5488 | 4.7749 | H12 | 1.0884 | 3.2566 | 2.1602 | 3.7533 | 3.3595 | 2.0237 | 1.7785 | 3.6005 | 3.9806 | 2.4586 | 4.0378 | 4.7749 | 2.5488 | H13 | 3.7533 | 2.1602 | 3.2566 | 1.0884 | 2.0237 | 3.3595 | 3.9806 | 2.4586 | 1.7785 | 3.6005 | 2.5488 | 4.7749 | 4.0378 | H14 | 2.1602 | 3.7533 | 1.0884 | 3.2566 | 2.0237 | 3.3595 | 2.4586 | 3.9806 | 3.6005 | 1.7785 | 4.7749 | 2.5488 | 4.0378 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | O5 | 110.574 | C1 | C3 | H10 | 109.548 | |
| C1 | C3 | H14 | 110.979 | C1 | O6 | C2 | 110.357 | |
| C2 | C4 | O5 | 110.574 | C2 | C4 | H9 | 109.548 | |
| C2 | C4 | H13 | 110.979 | C3 | C1 | O6 | 110.574 | |
| C3 | C1 | H7 | 109.548 | C3 | C1 | H12 | 110.979 | |
| C3 | O5 | C4 | 110.357 | C4 | C2 | O6 | 110.574 | |
| C4 | C2 | H8 | 109.548 | C4 | C2 | H11 | 110.979 | |
| O5 | C3 | H10 | 109.958 | O5 | C3 | H14 | 106.750 | |
| O5 | C4 | H9 | 109.958 | O5 | C4 | H13 | 106.750 | |
| O6 | C1 | H7 | 109.958 | O6 | C1 | H12 | 106.750 | |
| O6 | C2 | H8 | 109.958 | O6 | C2 | H11 | 106.750 | |
| H7 | C1 | H12 | 108.984 | H8 | C2 | H11 | 108.984 | |
| H9 | C4 | H13 | 108.984 | H10 | C3 | H14 | 108.984 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.014 | |||
| 2 | C | 0.014 | |||
| 3 | C | 0.014 | |||
| 4 | C | 0.014 | |||
| 5 | O | -0.345 | |||
| 6 | O | -0.345 | |||
| 7 | H | 0.063 | |||
| 8 | H | 0.063 | |||
| 9 | H | 0.063 | |||
| 10 | H | 0.063 | |||
| 11 | H | 0.096 | |||
| 12 | H | 0.096 | |||
| 13 | H | 0.096 | |||
| 14 | H | 0.096 |
| x | y | z | |
|---|---|---|---|
| x | 7.092 | -0.146 | 0.000 |
| y | -0.146 | 7.491 | 0.000 |
| z | 0.000 | 0.000 | 9.073 |
| <r2> | 139.408 |
|---|---|
| (<r2>)1/2 | 11.807 |