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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 | no | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -233.561400 |
| Energy at 298.15K | -233.572403 |
| HF Energy | -233.561400 |
| Nuclear repulsion energy | 187.387529 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3036 | 3020 | 44.82 | |||
| 2 | A1 | 2971 | 2955 | 7.74 | |||
| 3 | A1 | 2887 | 2871 | 133.64 | |||
| 4 | A1 | 1495 | 1487 | 1.04 | |||
| 5 | A1 | 1469 | 1461 | 3.81 | |||
| 6 | A1 | 1402 | 1395 | 5.73 | |||
| 7 | A1 | 1367 | 1360 | 0.18 | |||
| 8 | A1 | 1133 | 1127 | 16.09 | |||
| 9 | A1 | 1005 | 1000 | 12.37 | |||
| 10 | A1 | 818 | 814 | 10.42 | |||
| 11 | A1 | 422 | 420 | 0.00 | |||
| 12 | A1 | 188 | 187 | 0.86 | |||
| 13 | A2 | 3044 | 3028 | 0.00 | |||
| 14 | A2 | 2905 | 2889 | 0.00 | |||
| 15 | A2 | 1452 | 1444 | 0.00 | |||
| 16 | A2 | 1251 | 1245 | 0.00 | |||
| 17 | A2 | 1132 | 1126 | 0.00 | |||
| 18 | A2 | 799 | 795 | 0.00 | |||
| 19 | A2 | 241 | 240 | 0.00 | |||
| 20 | A2 | 103 | 103 | 0.00 | |||
| 21 | B1 | 3045 | 3028 | 65.32 | |||
| 22 | B1 | 2902 | 2886 | 140.51 | |||
| 23 | B1 | 1452 | 1444 | 13.64 | |||
| 24 | B1 | 1258 | 1252 | 3.70 | |||
| 25 | B1 | 1160 | 1154 | 12.08 | |||
| 26 | B1 | 809 | 805 | 0.57 | |||
| 27 | B1 | 243 | 242 | 1.29 | |||
| 28 | B1 | 104 | 104 | 5.17 | |||
| 29 | B2 | 3036 | 3020 | 17.56 | |||
| 30 | B2 | 2970 | 2954 | 41.75 | |||
| 31 | B2 | 2874 | 2859 | 14.20 | |||
| 32 | B2 | 1478 | 1471 | 1.03 | |||
| 33 | B2 | 1465 | 1457 | 6.18 | |||
| 34 | B2 | 1377 | 1369 | 21.38 | |||
| 35 | B2 | 1339 | 1331 | 47.24 | |||
| 36 | B2 | 1084 | 1079 | 141.58 | |||
| 37 | B2 | 1052 | 1047 | 75.80 | |||
| 38 | B2 | 909 | 905 | 9.58 | |||
| 39 | B2 | 422 | 420 | 2.41 |
| A | B | C |
|---|---|---|
| 0.58992 | 0.07264 | 0.06804 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.269 |
| C2 | 0.000 | 1.201 | -0.525 |
| C3 | 0.000 | -1.201 | -0.525 |
| C4 | 0.000 | 2.409 | 0.415 |
| C5 | 0.000 | -2.409 | 0.415 |
| H6 | 0.895 | 1.216 | -1.183 |
| H7 | -0.895 | 1.216 | -1.183 |
| H8 | 0.895 | -1.216 | -1.183 |
| H9 | -0.895 | -1.216 | -1.183 |
| H10 | 0.000 | 3.344 | -0.168 |
| H11 | 0.000 | -3.344 | -0.168 |
| H12 | -0.893 | 2.400 | 1.060 |
| H13 | 0.893 | 2.400 | 1.060 |
| H14 | 0.893 | -2.400 | 1.060 |
| H15 | -0.893 | -2.400 | 1.060 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4399 | 1.4399 | 2.4133 | 2.4133 | 2.0945 | 2.0945 | 2.0945 | 2.0945 | 3.3728 | 3.3728 | 2.6806 | 2.6806 | 2.6806 | 2.6806 | C2 | 1.4399 | 2.4027 | 1.5305 | 3.7307 | 1.1109 | 1.1109 | 2.6606 | 2.6606 | 2.1726 | 4.5597 | 2.1791 | 2.1791 | 4.0352 | 4.0352 | C3 | 1.4399 | 2.4027 | 3.7307 | 1.5305 | 2.6606 | 2.6606 | 1.1109 | 1.1109 | 4.5597 | 2.1726 | 4.0352 | 4.0352 | 2.1791 | 2.1791 | C4 | 2.4133 | 1.5305 | 3.7307 | 4.8177 | 2.1857 | 2.1857 | 4.0616 | 4.0616 | 1.1026 | 5.7828 | 1.1015 | 1.1015 | 4.9337 | 4.9337 | C5 | 2.4133 | 3.7307 | 1.5305 | 4.8177 | 4.0616 | 4.0616 | 2.1857 | 2.1857 | 5.7828 | 1.1026 | 4.9337 | 4.9337 | 1.1015 | 1.1015 | H6 | 2.0945 | 1.1109 | 2.6606 | 2.1857 | 4.0616 | 1.7907 | 2.4325 | 3.0205 | 2.5218 | 4.7571 | 3.1033 | 2.5362 | 4.2556 | 4.6160 | H7 | 2.0945 | 1.1109 | 2.6606 | 2.1857 | 4.0616 | 1.7907 | 3.0205 | 2.4325 | 2.5218 | 4.7571 | 2.5362 | 3.1033 | 4.6160 | 4.2556 | H8 | 2.0945 | 2.6606 | 1.1109 | 4.0616 | 2.1857 | 2.4325 | 3.0205 | 1.7907 | 4.7571 | 2.5218 | 4.6160 | 4.2556 | 2.5362 | 3.1033 | H9 | 2.0945 | 2.6606 | 1.1109 | 4.0616 | 2.1857 | 3.0205 | 2.4325 | 1.7907 | 4.7571 | 2.5218 | 4.2556 | 4.6160 | 3.1033 | 2.5362 | H10 | 3.3728 | 2.1726 | 4.5597 | 1.1026 | 5.7828 | 2.5218 | 2.5218 | 4.7571 | 4.7571 | 6.6888 | 1.7883 | 1.7883 | 5.9421 | 5.9421 | H11 | 3.3728 | 4.5597 | 2.1726 | 5.7828 | 1.1026 | 4.7571 | 4.7571 | 2.5218 | 2.5218 | 6.6888 | 5.9421 | 5.9421 | 1.7883 | 1.7883 | H12 | 2.6806 | 2.1791 | 4.0352 | 1.1015 | 4.9337 | 3.1033 | 2.5362 | 4.6160 | 4.2556 | 1.7883 | 5.9421 | 1.7858 | 5.1220 | 4.8007 | H13 | 2.6806 | 2.1791 | 4.0352 | 1.1015 | 4.9337 | 2.5362 | 3.1033 | 4.2556 | 4.6160 | 1.7883 | 5.9421 | 1.7858 | 4.8007 | 5.1220 | H14 | 2.6806 | 4.0352 | 2.1791 | 4.9337 | 1.1015 | 4.2556 | 4.6160 | 2.5362 | 3.1033 | 5.9421 | 1.7883 | 5.1220 | 4.8007 | 1.7858 | H15 | 2.6806 | 4.0352 | 2.1791 | 4.9337 | 1.1015 | 4.6160 | 4.2556 | 3.1033 | 2.5362 | 5.9421 | 1.7883 | 4.8007 | 5.1220 | 1.7858 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 108.631 | O1 | C2 | H6 | 109.724 | |
| O1 | C2 | H7 | 109.724 | O1 | C3 | C5 | 108.631 | |
| O1 | C3 | H8 | 109.724 | O1 | C3 | H9 | 109.724 | |
| C2 | O1 | C3 | 113.085 | C2 | C4 | H10 | 110.136 | |
| C2 | C4 | H12 | 110.713 | C2 | C4 | H13 | 110.713 | |
| C3 | C5 | H11 | 110.136 | C3 | C5 | H14 | 110.713 | |
| C3 | C5 | H15 | 110.713 | C4 | C2 | H6 | 110.673 | |
| C4 | C2 | H7 | 110.673 | C5 | C3 | H8 | 110.673 | |
| C5 | C3 | H9 | 110.673 | H6 | C2 | H7 | 107.408 | |
| H8 | C3 | H9 | 107.408 | H10 | C4 | H12 | 108.448 | |
| H10 | C4 | H13 | 108.448 | H11 | C5 | H14 | 108.448 | |
| H11 | C5 | H15 | 108.448 | H12 | C4 | H13 | 108.309 | |
| H14 | C5 | H15 | 108.309 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.320 | |||
| 2 | C | 0.082 | |||
| 3 | C | 0.082 | |||
| 4 | C | -0.610 | |||
| 5 | C | -0.610 | |||
| 6 | H | 0.116 | |||
| 7 | H | 0.116 | |||
| 8 | H | 0.116 | |||
| 9 | H | 0.116 | |||
| 10 | H | 0.139 | |||
| 11 | H | 0.139 | |||
| 12 | H | 0.159 | |||
| 13 | H | 0.159 | |||
| 14 | H | 0.159 | |||
| 15 | H | 0.159 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -1.182 | 1.182 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
| 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> | 181.570 |
|---|---|
| (<r2>)1/2 | 13.475 |