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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 | CS | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -191.313187 |
| Energy at 298.15K | -191.316651 |
| HF Energy | -190.719120 |
| Nuclear repulsion energy | 101.832890 |
| 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' | 3866 | 3612 | 36.99 | |||
| 2 | A' | 3293 | 3077 | 5.01 | |||
| 3 | A' | 3209 | 2998 | 12.85 | |||
| 4 | A' | 2079 | 1942 | 43.18 | |||
| 5 | A' | 1551 | 1449 | 30.45 | |||
| 6 | A' | 1452 | 1357 | 67.32 | |||
| 7 | A' | 1314 | 1228 | 3.39 | |||
| 8 | A' | 1219 | 1139 | 122.19 | |||
| 9 | A' | 1004 | 938 | 113.42 | |||
| 10 | A' | 933 | 872 | 32.20 | |||
| 11 | A' | 622 | 581 | 19.38 | |||
| 12 | A' | 208 | 195 | 0.87 | |||
| 13 | A" | 3297 | 3081 | 7.16 | |||
| 14 | A" | 1064 | 994 | 1.06 | |||
| 15 | A" | 915 | 855 | 24.11 | |||
| 16 | A" | 638 | 596 | 0.31 | |||
| 17 | A" | 427 | 399 | 129.75 | |||
| 18 | A" | 261 | 244 | 2.65 |
| A | B | C |
|---|---|---|
| 1.45578 | 0.14457 | 0.13512 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.663 | -0.489 | 0.000 |
| C2 | 0.000 | 0.645 | 0.000 |
| C3 | -0.653 | 1.785 | 0.000 |
| O4 | 0.114 | -1.753 | 0.000 |
| H5 | 1.742 | -0.528 | 0.000 |
| H6 | -0.934 | 2.279 | 0.922 |
| H7 | -0.934 | 2.279 | -0.922 |
| H8 | -0.847 | -1.653 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.3142 | 2.6273 | 1.3774 | 1.0801 | 3.3259 | 3.3259 | 1.9059 | C2 | 1.3142 | 1.3131 | 2.4010 | 2.1003 | 2.0951 | 2.0951 | 2.4495 | C3 | 2.6273 | 1.3131 | 3.6199 | 3.3291 | 1.0827 | 1.0827 | 3.4434 | O4 | 1.3774 | 2.4010 | 3.6199 | 2.0375 | 4.2665 | 4.2665 | 0.9661 | H5 | 1.0801 | 2.1003 | 3.3291 | 2.0375 | 3.9858 | 3.9858 | 2.8229 | H6 | 3.3259 | 2.0951 | 1.0827 | 4.2665 | 3.9858 | 1.8431 | 4.0395 | H7 | 3.3259 | 2.0951 | 1.0827 | 4.2665 | 3.9858 | 1.8431 | 4.0395 | H8 | 1.9059 | 2.4495 | 3.4434 | 0.9661 | 2.8229 | 4.0395 | 4.0395 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 179.523 | C1 | O4 | H8 | 107.542 | |
| C2 | C1 | O4 | 126.248 | C2 | C1 | H5 | 122.310 | |
| C2 | C3 | H6 | 121.668 | C2 | C3 | H7 | 121.668 | |
| O4 | C1 | H5 | 111.442 | H6 | C3 | H7 | 116.664 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.141 | |||
| 2 | C | -0.006 | |||
| 3 | C | -0.335 | |||
| 4 | O | -0.617 | |||
| 5 | H | 0.165 | |||
| 6 | H | 0.149 | |||
| 7 | H | 0.149 | |||
| 8 | H | 0.354 |
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| 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> | 88.144 |
|---|---|
| (<r2>)1/2 | 9.388 |