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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 | -876.224340 |
| Energy at 298.15K | -876.230514 |
| HF Energy | -876.224340 |
| Nuclear repulsion energy | 201.898741 |
| 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 | 3067 | 2959 | 0.00 | |||
| 2 | Ag | 2704 | 2610 | 0.00 | |||
| 3 | Ag | 1497 | 1445 | 0.00 | |||
| 4 | Ag | 1315 | 1269 | 0.00 | |||
| 5 | Ag | 1097 | 1059 | 0.00 | |||
| 6 | Ag | 886 | 855 | 0.00 | |||
| 7 | Ag | 730 | 705 | 0.00 | |||
| 8 | Ag | 270 | 261 | 0.00 | |||
| 9 | Au | 3142 | 3032 | 9.67 | |||
| 10 | Au | 1113 | 1074 | 3.62 | |||
| 11 | Au | 771 | 744 | 2.33 | |||
| 12 | Au | 171 | 165 | 32.22 | |||
| 13 | Au | 89 | 86 | 15.23 | |||
| 14 | Bg | 3118 | 3009 | 0.00 | |||
| 15 | Bg | 1296 | 1251 | 0.00 | |||
| 16 | Bg | 961 | 927 | 0.00 | |||
| 17 | Bg | 175 | 169 | 0.00 | |||
| 18 | Bu | 3075 | 2967 | 24.48 | |||
| 19 | Bu | 2705 | 2610 | 9.31 | |||
| 20 | Bu | 1500 | 1448 | 4.09 | |||
| 21 | Bu | 1232 | 1189 | 56.01 | |||
| 22 | Bu | 882 | 851 | 2.52 | |||
| 23 | Bu | 710 | 685 | 9.16 | |||
| 24 | Bu | 190 | 183 | 7.36 |
| A | B | C |
|---|---|---|
| 0.83379 | 0.05046 | 0.04846 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.489 | 0.585 | 0.000 |
| C2 | -0.489 | -0.585 | 0.000 |
| S3 | 0.489 | -2.142 | 0.000 |
| S4 | -0.489 | 2.142 | 0.000 |
| H5 | -0.565 | -2.974 | 0.000 |
| H6 | 0.565 | 2.974 | 0.000 |
| H7 | -1.120 | -0.560 | 0.891 |
| H8 | -1.120 | -0.560 | -0.891 |
| H9 | 1.120 | 0.560 | 0.891 |
| H10 | 1.120 | 0.560 | -0.891 |
| C1 | C2 | S3 | S4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5256 | 2.7276 | 1.8387 | 3.7125 | 2.3902 | 2.1667 | 2.1667 | 1.0923 | 1.0923 | C2 | 1.5256 | 1.8387 | 2.7276 | 2.3902 | 3.7125 | 1.0923 | 1.0923 | 2.1667 | 2.1667 | S3 | 2.7276 | 1.8387 | 4.3948 | 1.3431 | 5.1172 | 2.4267 | 2.4267 | 2.9142 | 2.9142 | S4 | 1.8387 | 2.7276 | 4.3948 | 5.1172 | 1.3431 | 2.9142 | 2.9142 | 2.4267 | 2.4267 | H5 | 3.7125 | 2.3902 | 1.3431 | 5.1172 | 6.0551 | 2.6331 | 2.6331 | 4.0154 | 4.0154 | H6 | 2.3902 | 3.7125 | 5.1172 | 1.3431 | 6.0551 | 4.0154 | 4.0154 | 2.6331 | 2.6331 | H7 | 2.1667 | 1.0923 | 2.4267 | 2.9142 | 2.6331 | 4.0154 | 1.7825 | 2.5043 | 3.0738 | H8 | 2.1667 | 1.0923 | 2.4267 | 2.9142 | 2.6331 | 4.0154 | 1.7825 | 3.0738 | 2.5043 | H9 | 1.0923 | 2.1667 | 2.9142 | 2.4267 | 4.0154 | 2.6331 | 2.5043 | 3.0738 | 1.7825 | H10 | 1.0923 | 2.1667 | 2.9142 | 2.4267 | 4.0154 | 2.6331 | 3.0738 | 2.5043 | 1.7825 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | S3 | 107.981 | C1 | C2 | H7 | 110.628 | |
| C1 | C2 | H8 | 110.628 | C1 | S4 | H6 | 96.142 | |
| C2 | C1 | S4 | 107.981 | C2 | C1 | H9 | 110.628 | |
| C2 | C1 | H10 | 110.628 | C2 | S3 | H5 | 96.142 | |
| S3 | C2 | H7 | 109.106 | S3 | C2 | H8 | 109.106 | |
| S4 | C1 | H9 | 109.106 | S4 | C1 | H10 | 109.106 | |
| H7 | C2 | H8 | 109.352 | H9 | C1 | H10 | 109.352 |