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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 | -232.175492 |
| Energy at 298.15K | -232.186982 |
| HF Energy | -232.175492 |
| Nuclear repulsion energy | 190.555751 |
| 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 | 3241 | 2952 | 66.46 | |||
| 2 | A1 | 3174 | 2890 | 1.77 | |||
| 3 | A1 | 3136 | 2856 | 126.20 | |||
| 4 | A1 | 1637 | 1491 | 2.01 | |||
| 5 | A1 | 1599 | 1456 | 5.86 | |||
| 6 | A1 | 1573 | 1432 | 2.13 | |||
| 7 | A1 | 1504 | 1370 | 0.19 | |||
| 8 | A1 | 1280 | 1166 | 30.21 | |||
| 9 | A1 | 1141 | 1039 | 11.03 | |||
| 10 | A1 | 930 | 847 | 8.45 | |||
| 11 | A1 | 467 | 425 | 0.16 | |||
| 12 | A1 | 206 | 187 | 0.73 | |||
| 13 | A2 | 3252 | 2961 | 0.00 | |||
| 14 | A2 | 3153 | 2871 | 0.00 | |||
| 15 | A2 | 1578 | 1437 | 0.00 | |||
| 16 | A2 | 1394 | 1269 | 0.00 | |||
| 17 | A2 | 1259 | 1147 | 0.00 | |||
| 18 | A2 | 867 | 789 | 0.00 | |||
| 19 | A2 | 272 | 248 | 0.00 | |||
| 20 | A2 | 97 | 88 | 0.00 | |||
| 21 | B1 | 3252 | 2961 | 102.93 | |||
| 22 | B1 | 3158 | 2876 | 118.18 | |||
| 23 | B1 | 1579 | 1438 | 9.90 | |||
| 24 | B1 | 1407 | 1282 | 5.57 | |||
| 25 | B1 | 1290 | 1175 | 11.29 | |||
| 26 | B1 | 882 | 803 | 0.08 | |||
| 27 | B1 | 280 | 255 | 1.77 | |||
| 28 | B1 | 117 | 106 | 5.21 | |||
| 29 | B2 | 3241 | 2951 | 29.03 | |||
| 30 | B2 | 3172 | 2889 | 52.54 | |||
| 31 | B2 | 3120 | 2841 | 5.35 | |||
| 32 | B2 | 1620 | 1476 | 1.87 | |||
| 33 | B2 | 1594 | 1452 | 0.04 | |||
| 34 | B2 | 1530 | 1393 | 56.55 | |||
| 35 | B2 | 1485 | 1353 | 30.90 | |||
| 36 | B2 | 1273 | 1160 | 249.52 | |||
| 37 | B2 | 1179 | 1073 | 1.83 | |||
| 38 | B2 | 1010 | 919 | 5.57 | |||
| 39 | B2 | 461 | 420 | 2.43 |
| A | B | C |
|---|---|---|
| 0.60596 | 0.07511 | 0.07034 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.242 |
| C2 | 0.000 | 1.177 | -0.516 |
| C3 | 0.000 | -1.177 | -0.516 |
| C4 | 0.000 | 2.370 | 0.418 |
| C5 | 0.000 | -2.370 | 0.418 |
| H6 | 0.883 | 1.202 | -1.164 |
| H7 | -0.883 | 1.202 | -1.164 |
| H8 | 0.883 | -1.202 | -1.164 |
| H9 | -0.883 | -1.202 | -1.164 |
| H10 | 0.000 | 3.297 | -0.158 |
| H11 | 0.000 | -3.297 | -0.158 |
| H12 | -0.884 | 2.357 | 1.055 |
| H13 | 0.884 | 2.357 | 1.055 |
| H14 | 0.884 | -2.357 | 1.055 |
| H15 | -0.884 | -2.357 | 1.055 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3999 | 1.3999 | 2.3763 | 2.3763 | 2.0498 | 2.0498 | 2.0498 | 2.0498 | 3.3207 | 3.3207 | 2.6457 | 2.6457 | 2.6457 | 2.6457 | C2 | 1.3999 | 2.3537 | 1.5153 | 3.6676 | 1.0955 | 1.0955 | 2.6189 | 2.6189 | 2.1498 | 4.4877 | 2.1551 | 2.1551 | 3.9674 | 3.9674 | C3 | 1.3999 | 2.3537 | 3.6676 | 1.5153 | 2.6189 | 2.6189 | 1.0955 | 1.0955 | 4.4877 | 2.1498 | 3.9674 | 3.9674 | 2.1551 | 2.1551 | C4 | 2.3763 | 1.5153 | 3.6676 | 4.7395 | 2.1558 | 2.1558 | 4.0052 | 4.0052 | 1.0912 | 5.6955 | 1.0898 | 1.0898 | 4.8509 | 4.8509 | C5 | 2.3763 | 3.6676 | 1.5153 | 4.7395 | 4.0052 | 4.0052 | 2.1558 | 2.1558 | 5.6955 | 1.0912 | 4.8509 | 4.8509 | 1.0898 | 1.0898 | H6 | 2.0498 | 1.0955 | 2.6189 | 2.1558 | 4.0052 | 1.7659 | 2.4041 | 2.9829 | 2.4859 | 4.6936 | 3.0633 | 2.5023 | 4.1946 | 4.5516 | H7 | 2.0498 | 1.0955 | 2.6189 | 2.1558 | 4.0052 | 1.7659 | 2.9829 | 2.4041 | 2.4859 | 4.6936 | 2.5023 | 3.0633 | 4.5516 | 4.1946 | H8 | 2.0498 | 2.6189 | 1.0955 | 4.0052 | 2.1558 | 2.4041 | 2.9829 | 1.7659 | 4.6936 | 2.4859 | 4.5516 | 4.1946 | 2.5023 | 3.0633 | H9 | 2.0498 | 2.6189 | 1.0955 | 4.0052 | 2.1558 | 2.9829 | 2.4041 | 1.7659 | 4.6936 | 2.4859 | 4.1946 | 4.5516 | 3.0633 | 2.5023 | H10 | 3.3207 | 2.1498 | 4.4877 | 1.0912 | 5.6955 | 2.4859 | 2.4859 | 4.6936 | 4.6936 | 6.5931 | 1.7708 | 1.7708 | 5.8496 | 5.8496 | H11 | 3.3207 | 4.4877 | 2.1498 | 5.6955 | 1.0912 | 4.6936 | 4.6936 | 2.4859 | 2.4859 | 6.5931 | 5.8496 | 5.8496 | 1.7708 | 1.7708 | H12 | 2.6457 | 2.1551 | 3.9674 | 1.0898 | 4.8509 | 3.0633 | 2.5023 | 4.5516 | 4.1946 | 1.7708 | 5.8496 | 1.7681 | 5.0349 | 4.7143 | H13 | 2.6457 | 2.1551 | 3.9674 | 1.0898 | 4.8509 | 2.5023 | 3.0633 | 4.1946 | 4.5516 | 1.7708 | 5.8496 | 1.7681 | 4.7143 | 5.0349 | H14 | 2.6457 | 3.9674 | 2.1551 | 4.8509 | 1.0898 | 4.1946 | 4.5516 | 2.5023 | 3.0633 | 5.8496 | 1.7708 | 5.0349 | 4.7143 | 1.7681 | H15 | 2.6457 | 3.9674 | 2.1551 | 4.8509 | 1.0898 | 4.5516 | 4.1946 | 3.0633 | 2.5023 | 5.8496 | 1.7708 | 4.7143 | 5.0349 | 1.7681 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 109.140 | O1 | C2 | H6 | 109.856 | |
| O1 | C2 | H7 | 109.856 | O1 | C3 | C5 | 109.140 | |
| O1 | C3 | H8 | 109.856 | O1 | C3 | H9 | 109.856 | |
| C2 | O1 | C3 | 114.426 | C2 | C4 | H10 | 110.069 | |
| C2 | C4 | H12 | 110.575 | C2 | C4 | H13 | 110.575 | |
| C3 | C5 | H11 | 110.069 | C3 | C5 | H14 | 110.575 | |
| C3 | C5 | H15 | 110.575 | C4 | C2 | H6 | 110.285 | |
| C4 | C2 | H7 | 110.285 | C5 | C3 | H8 | 110.285 | |
| C5 | C3 | H9 | 110.285 | H6 | C2 | H7 | 107.403 | |
| H8 | C3 | H9 | 107.403 | H10 | C4 | H12 | 108.567 | |
| H10 | C4 | H13 | 108.567 | H11 | C5 | H14 | 108.567 | |
| H11 | C5 | H15 | 108.567 | H12 | C4 | H13 | 108.426 | |
| H14 | C5 | H15 | 108.426 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.903 | |||
| 2 | C | 0.616 | |||
| 3 | C | 0.616 | |||
| 4 | C | 0.283 | |||
| 5 | C | 0.283 | |||
| 6 | H | -0.150 | |||
| 7 | H | -0.150 | |||
| 8 | H | -0.150 | |||
| 9 | H | -0.150 | |||
| 10 | H | -0.050 | |||
| 11 | H | -0.050 | |||
| 12 | H | -0.048 | |||
| 13 | H | -0.048 | |||
| 14 | H | -0.048 | |||
| 15 | H | -0.048 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -1.215 | 1.215 | |
| 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> | 176.117 |
|---|---|
| (<r2>)1/2 | 13.271 |