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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 | -948.367280 |
| Energy at 298.15K | -948.378057 |
| HF Energy | -947.756896 |
| Nuclear repulsion energy | 332.912368 |
| 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 | 3107 | 2956 | 0.00 | |||
| 2 | Ag | 3082 | 2932 | 0.00 | |||
| 3 | Ag | 2781 | 2646 | 0.00 | |||
| 4 | Ag | 1586 | 1509 | 0.00 | |||
| 5 | Ag | 1583 | 1506 | 0.00 | |||
| 6 | Ag | 1435 | 1365 | 0.00 | |||
| 7 | Ag | 1357 | 1291 | 0.00 | |||
| 8 | Ag | 1108 | 1054 | 0.00 | |||
| 9 | Ag | 1046 | 995 | 0.00 | |||
| 10 | Ag | 875 | 833 | 0.00 | |||
| 11 | Ag | 773 | 736 | 0.00 | |||
| 12 | Ag | 343 | 326 | 0.00 | |||
| 13 | Ag | 214 | 203 | 0.00 | |||
| 14 | Au | 3170 | 3016 | 37.76 | |||
| 15 | Au | 3138 | 2986 | 4.52 | |||
| 16 | Au | 1392 | 1324 | 1.56 | |||
| 17 | Au | 1183 | 1125 | 2.89 | |||
| 18 | Au | 948 | 902 | 2.24 | |||
| 19 | Au | 772 | 735 | 5.28 | |||
| 20 | Au | 193 | 183 | 39.36 | |||
| 21 | Au | 107 | 102 | 17.64 | |||
| 22 | Au | 57 | 54 | 5.80 | |||
| 23 | Bg | 3164 | 3010 | 0.00 | |||
| 24 | Bg | 3121 | 2969 | 0.00 | |||
| 25 | Bg | 1399 | 1331 | 0.00 | |||
| 26 | Bg | 1331 | 1266 | 0.00 | |||
| 27 | Bg | 1109 | 1055 | 0.00 | |||
| 28 | Bg | 825 | 784 | 0.00 | |||
| 29 | Bg | 186 | 177 | 0.00 | |||
| 30 | Bg | 139 | 133 | 0.00 | |||
| 31 | Bu | 3109 | 2957 | 45.69 | |||
| 32 | Bu | 3089 | 2938 | 7.06 | |||
| 33 | Bu | 2781 | 2646 | 21.80 | |||
| 34 | Bu | 1599 | 1522 | 6.38 | |||
| 35 | Bu | 1579 | 1502 | 8.33 | |||
| 36 | Bu | 1413 | 1344 | 40.52 | |||
| 37 | Bu | 1307 | 1243 | 20.70 | |||
| 38 | Bu | 1045 | 995 | 3.71 | |||
| 39 | Bu | 905 | 861 | 2.53 | |||
| 40 | Bu | 738 | 702 | 2.85 | |||
| 41 | Bu | 405 | 385 | 6.27 | |||
| 42 | Bu | 105 | 99 | 3.79 |
| A | B | C |
|---|---|---|
| 0.47091 | 0.01850 | 0.01804 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| S1 | 1.372 | 3.172 | 0.000 |
| S2 | -1.372 | -3.172 | 0.000 |
| C3 | 1.444 | 1.333 | 0.000 |
| C4 | -1.444 | -1.333 | 0.000 |
| C5 | 0.000 | 0.775 | 0.000 |
| C6 | 0.000 | -0.775 | 0.000 |
| H7 | 2.694 | 3.382 | 0.000 |
| H8 | -2.694 | -3.382 | 0.000 |
| H9 | -0.530 | 1.142 | 0.887 |
| H10 | -0.530 | 1.142 | -0.887 |
| H11 | 0.530 | -1.142 | 0.887 |
| H12 | 0.530 | -1.142 | -0.887 |
| H13 | -1.972 | -0.984 | -0.892 |
| H14 | -1.972 | -0.984 | 0.892 |
| H15 | 1.972 | 0.984 | -0.892 |
| H16 | 1.972 | 0.984 | 0.892 |
| S1 | S2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 6.9111 | 1.8400 | 5.3122 | 2.7618 | 4.1778 | 1.3388 | 7.7125 | 2.9201 | 2.9201 | 4.4832 | 4.4832 | 5.4079 | 5.4079 | 2.4377 | 2.4377 | S2 | 6.9111 | 5.3122 | 1.8400 | 4.1778 | 2.7618 | 7.7125 | 1.3388 | 4.4832 | 4.4832 | 2.9201 | 2.9201 | 2.4377 | 2.4377 | 5.4079 | 5.4079 | C3 | 1.8400 | 5.3122 | 3.9303 | 1.5482 | 2.5548 | 2.4004 | 6.2734 | 2.1732 | 2.1732 | 2.7831 | 2.7831 | 4.2229 | 4.2229 | 1.0938 | 1.0938 | C4 | 5.3122 | 1.8400 | 3.9303 | 2.5548 | 1.5482 | 6.2734 | 2.4004 | 2.7831 | 2.7831 | 2.1732 | 2.1732 | 1.0938 | 1.0938 | 4.2229 | 4.2229 | C5 | 2.7618 | 4.1778 | 1.5482 | 2.5548 | 1.5492 | 3.7493 | 4.9534 | 1.0971 | 1.0971 | 2.1774 | 2.1774 | 2.7887 | 2.7887 | 2.1746 | 2.1746 | C6 | 4.1778 | 2.7618 | 2.5548 | 1.5482 | 1.5492 | 4.9534 | 3.7493 | 2.1774 | 2.1774 | 1.0971 | 1.0971 | 2.1746 | 2.1746 | 2.7887 | 2.7887 | H7 | 1.3388 | 7.7125 | 2.4004 | 6.2734 | 3.7493 | 4.9534 | 8.6479 | 4.0255 | 4.0255 | 5.0924 | 5.0924 | 6.4522 | 6.4522 | 2.6587 | 2.6587 | H8 | 7.7125 | 1.3388 | 6.2734 | 2.4004 | 4.9534 | 3.7493 | 8.6479 | 5.0924 | 5.0924 | 4.0255 | 4.0255 | 2.6587 | 2.6587 | 6.4522 | 6.4522 | H9 | 2.9201 | 4.4832 | 2.1732 | 2.7831 | 1.0971 | 2.1774 | 4.0255 | 5.0924 | 1.7747 | 2.5178 | 3.0804 | 3.1244 | 2.5683 | 3.0748 | 2.5077 | H10 | 2.9201 | 4.4832 | 2.1732 | 2.7831 | 1.0971 | 2.1774 | 4.0255 | 5.0924 | 1.7747 | 3.0804 | 2.5178 | 2.5683 | 3.1244 | 2.5077 | 3.0748 | H11 | 4.4832 | 2.9201 | 2.7831 | 2.1732 | 2.1774 | 1.0971 | 5.0924 | 4.0255 | 2.5178 | 3.0804 | 1.7747 | 3.0748 | 2.5077 | 3.1244 | 2.5683 | H12 | 4.4832 | 2.9201 | 2.7831 | 2.1732 | 2.1774 | 1.0971 | 5.0924 | 4.0255 | 3.0804 | 2.5178 | 1.7747 | 2.5077 | 3.0748 | 2.5683 | 3.1244 | H13 | 5.4079 | 2.4377 | 4.2229 | 1.0938 | 2.7887 | 2.1746 | 6.4522 | 2.6587 | 3.1244 | 2.5683 | 3.0748 | 2.5077 | 1.7838 | 4.4079 | 4.7552 | H14 | 5.4079 | 2.4377 | 4.2229 | 1.0938 | 2.7887 | 2.1746 | 6.4522 | 2.6587 | 2.5683 | 3.1244 | 2.5077 | 3.0748 | 1.7838 | 4.7552 | 4.4079 | H15 | 2.4377 | 5.4079 | 1.0938 | 4.2229 | 2.1746 | 2.7887 | 2.6587 | 6.4522 | 3.0748 | 2.5077 | 3.1244 | 2.5683 | 4.4079 | 4.7552 | 1.7838 | H16 | 2.4377 | 5.4079 | 1.0938 | 4.2229 | 2.1746 | 2.7887 | 2.6587 | 6.4522 | 2.5077 | 3.0748 | 2.5683 | 3.1244 | 4.7552 | 4.4079 | 1.7838 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| S1 | C3 | C5 | 108.893 | S1 | C3 | H15 | 109.747 | |
| S1 | C3 | H16 | 109.747 | S2 | C4 | C6 | 108.893 | |
| S2 | C4 | H13 | 109.747 | S2 | C4 | H14 | 109.747 | |
| C3 | S1 | H7 | 96.804 | C3 | C5 | C6 | 111.136 | |
| C3 | C5 | H9 | 109.290 | C3 | C5 | H10 | 109.290 | |
| C4 | S2 | H8 | 96.804 | C4 | C6 | C5 | 111.136 | |
| C4 | C6 | H11 | 109.290 | C4 | C6 | H12 | 109.290 | |
| C5 | C3 | H15 | 109.591 | C5 | C3 | H16 | 109.591 | |
| C5 | C6 | H11 | 109.548 | C5 | C6 | H12 | 109.548 | |
| C6 | C4 | H13 | 109.591 | C6 | C4 | H14 | 109.591 | |
| C6 | C5 | H9 | 109.548 | C6 | C5 | H10 | 109.548 | |
| H9 | C5 | H10 | 107.969 | H11 | C6 | H12 | 107.969 | |
| H13 | C4 | H14 | 109.258 | H15 | C3 | H16 | 109.258 |
Electronic state