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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | CS H in | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -228.307418 |
| Energy at 298.15K | -228.312320 |
| HF Energy | -227.762099 |
| Nuclear repulsion energy | 119.964276 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A' | 3859 | 3564 | 70.82 | |||
| 2 | A' | 3132 | 2893 | 79.11 | |||
| 3 | A' | 3112 | 2875 | 21.98 | |||
| 4 | A' | 1929 | 1782 | 128.73 | |||
| 5 | A' | 1590 | 1469 | 6.22 | |||
| 6 | A' | 1539 | 1422 | 77.53 | |||
| 7 | A' | 1480 | 1367 | 17.35 | |||
| 8 | A' | 1379 | 1273 | 61.58 | |||
| 9 | A' | 1210 | 1117 | 77.60 | |||
| 10 | A' | 930 | 859 | 44.94 | |||
| 11 | A' | 796 | 735 | 16.30 | |||
| 12 | A' | 320 | 295 | 22.55 | |||
| 13 | A" | 3155 | 2914 | 29.88 | |||
| 14 | A" | 1315 | 1215 | 2.42 | |||
| 15 | A" | 1185 | 1094 | 0.18 | |||
| 16 | A" | 785 | 726 | 0.56 | |||
| 17 | A" | 374 | 345 | 110.20 | |||
| 18 | A" | 154 | 142 | 14.81 |
| A | B | C |
|---|---|---|
| 0.61850 | 0.22061 | 0.16764 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.934 | 0.000 |
| C2 | 0.924 | -0.253 | 0.000 |
| O3 | -1.340 | 0.545 | 0.000 |
| O4 | 0.507 | -1.384 | 0.000 |
| H5 | -1.349 | -0.421 | 0.000 |
| H6 | 0.230 | 1.546 | 0.879 |
| H7 | 0.230 | 1.546 | -0.879 |
| H8 | 2.003 | -0.042 | 0.000 |
| C1 | C2 | O3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5051 | 1.3953 | 2.3732 | 1.9126 | 1.0952 | 1.0952 | 2.2287 | C2 | 1.5051 | 2.4007 | 1.2052 | 2.2797 | 2.1194 | 2.1194 | 1.0992 | O3 | 1.3953 | 2.4007 | 2.6702 | 0.9660 | 2.0591 | 2.0591 | 3.3941 | O4 | 2.3732 | 1.2052 | 2.6702 | 2.0909 | 3.0714 | 3.0714 | 2.0096 | H5 | 1.9126 | 2.2797 | 0.9660 | 2.0909 | 2.6715 | 2.6715 | 3.3736 | H6 | 1.0952 | 2.1194 | 2.0591 | 3.0714 | 2.6715 | 1.7578 | 2.5374 | H7 | 1.0952 | 2.1194 | 2.0591 | 3.0714 | 2.6715 | 1.7578 | 2.5374 | H8 | 2.2287 | 1.0992 | 3.3941 | 2.0096 | 3.3736 | 2.5374 | 2.5374 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O4 | 121.840 | C1 | C2 | H8 | 116.830 | |
| C1 | O3 | H5 | 106.772 | C2 | C1 | O3 | 111.674 | |
| C2 | C1 | H6 | 108.149 | C2 | C1 | H7 | 108.149 | |
| O3 | C1 | H6 | 110.969 | O3 | C1 | H7 | 110.969 | |
| O4 | C2 | H8 | 121.331 | H6 | C1 | H7 | 106.740 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.048 | |||
| 2 | C | 0.292 | |||
| 3 | O | -0.748 | |||
| 4 | O | -0.498 | |||
| 5 | H | 0.474 | |||
| 6 | H | 0.180 | |||
| 7 | H | 0.180 | |||
| 8 | H | 0.169 |
| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 72.626 |
|---|---|
| (<r2>)1/2 | 8.522 |