| |
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 | -870.544118 |
| Energy at 298.15K | -870.550424 |
| HF Energy | -870.117270 |
| Nuclear repulsion energy | 201.259233 |
| 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 | 2964 | 0.00 | |||
| 2 | Ag | 2780 | 2645 | 0.00 | |||
| 3 | Ag | 1584 | 1507 | 0.00 | |||
| 4 | Ag | 1404 | 1335 | 0.00 | |||
| 5 | Ag | 1100 | 1046 | 0.00 | |||
| 6 | Ag | 897 | 853 | 0.00 | |||
| 7 | Ag | 755 | 718 | 0.00 | |||
| 8 | Ag | 292 | 278 | 0.00 | |||
| 9 | Au | 3189 | 3033 | 8.18 | |||
| 10 | Au | 1205 | 1146 | 3.87 | |||
| 11 | Au | 823 | 783 | 4.16 | |||
| 12 | Au | 160 | 152 | 41.98 | |||
| 13 | Au | 95 | 91 | 23.58 | |||
| 14 | Bg | 3167 | 3013 | 0.00 | |||
| 15 | Bg | 1377 | 1310 | 0.00 | |||
| 16 | Bg | 1028 | 978 | 0.00 | |||
| 17 | Bg | 171 | 163 | 0.00 | |||
| 18 | Bu | 3125 | 2973 | 17.51 | |||
| 19 | Bu | 2781 | 2645 | 15.00 | |||
| 20 | Bu | 1587 | 1510 | 8.23 | |||
| 21 | Bu | 1327 | 1263 | 44.33 | |||
| 22 | Bu | 934 | 889 | 5.01 | |||
| 23 | Bu | 726 | 691 | 6.57 | |||
| 24 | Bu | 213 | 202 | 8.53 |
| A | B | C |
|---|---|---|
| 0.82477 | 0.05012 | 0.04812 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.774 | 0.000 |
| C2 | 0.000 | -0.774 | 0.000 |
| S3 | 1.750 | -1.342 | 0.000 |
| S4 | -1.750 | 1.342 | 0.000 |
| H5 | 1.481 | -2.654 | 0.000 |
| H6 | -1.481 | 2.654 | 0.000 |
| H7 | -0.512 | -1.141 | 0.893 |
| H8 | -0.512 | -1.141 | -0.893 |
| H9 | 0.512 | 1.141 | 0.893 |
| H10 | 0.512 | 1.141 | -0.893 |
| C1 | C2 | S3 | S4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5482 | 2.7462 | 1.8400 | 3.7341 | 2.3929 | 2.1744 | 2.1744 | 1.0927 | 1.0927 | C2 | 1.5482 | 1.8400 | 2.7462 | 2.3929 | 3.7341 | 1.0927 | 1.0927 | 2.1744 | 2.1744 | S3 | 2.7462 | 1.8400 | 4.4111 | 1.3390 | 5.1388 | 2.4400 | 2.4400 | 2.9153 | 2.9153 | S4 | 1.8400 | 2.7462 | 4.4111 | 5.1388 | 1.3390 | 2.9153 | 2.9153 | 2.4400 | 2.4400 | H5 | 3.7341 | 2.3929 | 1.3390 | 5.1388 | 6.0780 | 2.6561 | 2.6561 | 4.0174 | 4.0174 | H6 | 2.3929 | 3.7341 | 5.1388 | 1.3390 | 6.0780 | 4.0174 | 4.0174 | 2.6561 | 2.6561 | H7 | 2.1744 | 1.0927 | 2.4400 | 2.9153 | 2.6561 | 4.0174 | 1.7857 | 2.5016 | 3.0736 | H8 | 2.1744 | 1.0927 | 2.4400 | 2.9153 | 2.6561 | 4.0174 | 1.7857 | 3.0736 | 2.5016 | H9 | 1.0927 | 2.1744 | 2.9153 | 2.4400 | 4.0174 | 2.6561 | 2.5016 | 3.0736 | 1.7857 | H10 | 1.0927 | 2.1744 | 2.9153 | 2.4400 | 4.0174 | 2.6561 | 3.0736 | 2.5016 | 1.7857 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | S3 | 107.986 | C1 | C2 | H7 | 109.636 | |
| C1 | C2 | H8 | 109.636 | C1 | S4 | H6 | 96.378 | |
| C2 | C1 | S4 | 107.986 | C2 | C1 | H9 | 109.636 | |
| C2 | C1 | H10 | 109.636 | C2 | S3 | H5 | 96.378 | |
| S3 | C2 | H7 | 109.982 | S3 | C2 | H8 | 109.982 | |
| S4 | C1 | H9 | 109.982 | S4 | C1 | H10 | 109.982 | |
| H7 | C2 | H8 | 109.596 | H9 | C1 | H10 | 109.596 |
Electronic state