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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 | -233.631150 |
| Energy at 298.15K | -233.642187 |
| HF Energy | -233.631150 |
| Nuclear repulsion energy | 186.837228 |
| 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 | 3141 | 3019 | 59.48 | |||
| 2 | A1 | 3051 | 2933 | 3.60 | |||
| 3 | A1 | 2992 | 2876 | 140.95 | |||
| 4 | A1 | 1546 | 1486 | 4.78 | |||
| 5 | A1 | 1525 | 1466 | 6.87 | |||
| 6 | A1 | 1452 | 1396 | 4.25 | |||
| 7 | A1 | 1434 | 1378 | 6.98 | |||
| 8 | A1 | 1171 | 1125 | 12.35 | |||
| 9 | A1 | 1057 | 1016 | 11.01 | |||
| 10 | A1 | 822 | 790 | 4.92 | |||
| 11 | A1 | 424 | 408 | 0.08 | |||
| 12 | A1 | 186 | 179 | 1.44 | |||
| 13 | A2 | 3153 | 3031 | 0.00 | |||
| 14 | A2 | 3029 | 2912 | 0.00 | |||
| 15 | A2 | 1504 | 1445 | 0.00 | |||
| 16 | A2 | 1287 | 1237 | 0.00 | |||
| 17 | A2 | 1163 | 1118 | 0.00 | |||
| 18 | A2 | 833 | 801 | 0.00 | |||
| 19 | A2 | 239 | 230 | 0.00 | |||
| 20 | A2 | 92 | 89 | 0.00 | |||
| 21 | B1 | 3153 | 3031 | 95.32 | |||
| 22 | B1 | 3031 | 2913 | 142.16 | |||
| 23 | B1 | 1504 | 1446 | 19.27 | |||
| 24 | B1 | 1295 | 1245 | 0.36 | |||
| 25 | B1 | 1190 | 1144 | 15.20 | |||
| 26 | B1 | 846 | 813 | 7.18 | |||
| 27 | B1 | 242 | 233 | 2.10 | |||
| 28 | B1 | 101 | 97 | 8.20 | |||
| 29 | B2 | 3140 | 3019 | 31.86 | |||
| 30 | B2 | 3050 | 2932 | 50.77 | |||
| 31 | B2 | 2980 | 2865 | 13.92 | |||
| 32 | B2 | 1533 | 1474 | 0.38 | |||
| 33 | B2 | 1521 | 1462 | 10.68 | |||
| 34 | B2 | 1439 | 1383 | 28.32 | |||
| 35 | B2 | 1384 | 1331 | 38.74 | |||
| 36 | B2 | 1128 | 1084 | 99.04 | |||
| 37 | B2 | 1105 | 1062 | 69.82 | |||
| 38 | B2 | 950 | 913 | 10.79 | |||
| 39 | B2 | 421 | 404 | 5.51 |
| A | B | C |
|---|---|---|
| 0.57959 | 0.07233 | 0.06760 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.260 |
| C2 | 0.000 | 1.223 | -0.538 |
| C3 | 0.000 | -1.223 | -0.538 |
| C4 | 0.000 | 2.407 | 0.426 |
| C5 | 0.000 | -2.407 | 0.426 |
| H6 | 0.893 | 1.244 | -1.188 |
| H7 | -0.893 | 1.244 | -1.188 |
| H8 | 0.893 | -1.244 | -1.188 |
| H9 | -0.893 | -1.244 | -1.188 |
| H10 | 0.000 | 3.356 | -0.128 |
| H11 | 0.000 | -3.356 | -0.128 |
| H12 | -0.888 | 2.376 | 1.068 |
| H13 | 0.888 | 2.376 | 1.068 |
| H14 | 0.888 | -2.376 | 1.068 |
| H15 | -0.888 | -2.376 | 1.068 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4599 | 1.4599 | 2.4132 | 2.4132 | 2.1075 | 2.1075 | 2.1075 | 2.1075 | 3.3781 | 3.3781 | 2.6622 | 2.6622 | 2.6622 | 2.6622 | C2 | 1.4599 | 2.4451 | 1.5274 | 3.7558 | 1.1047 | 1.1047 | 2.7025 | 2.7025 | 2.1722 | 4.5966 | 2.1675 | 2.1675 | 4.0396 | 4.0396 | C3 | 1.4599 | 2.4451 | 3.7558 | 1.5274 | 2.7025 | 2.7025 | 1.1047 | 1.1047 | 4.5966 | 2.1722 | 4.0396 | 4.0396 | 2.1675 | 2.1675 | C4 | 2.4132 | 1.5274 | 3.7558 | 4.8149 | 2.1808 | 2.1808 | 4.0909 | 4.0909 | 1.0982 | 5.7897 | 1.0961 | 1.0961 | 4.9075 | 4.9075 | C5 | 2.4132 | 3.7558 | 1.5274 | 4.8149 | 4.0909 | 4.0909 | 2.1808 | 2.1808 | 5.7897 | 1.0982 | 4.9075 | 4.9075 | 1.0961 | 1.0961 | H6 | 2.1075 | 1.1047 | 2.7025 | 2.1808 | 4.0909 | 1.7855 | 2.4879 | 3.0623 | 2.5260 | 4.8040 | 3.0891 | 2.5243 | 4.2656 | 4.6223 | H7 | 2.1075 | 1.1047 | 2.7025 | 2.1808 | 4.0909 | 1.7855 | 3.0623 | 2.4879 | 2.5260 | 4.8040 | 2.5243 | 3.0891 | 4.6223 | 4.2656 | H8 | 2.1075 | 2.7025 | 1.1047 | 4.0909 | 2.1808 | 2.4879 | 3.0623 | 1.7855 | 4.8040 | 2.5260 | 4.6223 | 4.2656 | 2.5243 | 3.0891 | H9 | 2.1075 | 2.7025 | 1.1047 | 4.0909 | 2.1808 | 3.0623 | 2.4879 | 1.7855 | 4.8040 | 2.5260 | 4.2656 | 4.6223 | 3.0891 | 2.5243 | H10 | 3.3781 | 2.1722 | 4.5966 | 1.0982 | 5.7897 | 2.5260 | 2.5260 | 4.8040 | 4.8040 | 6.7115 | 1.7826 | 1.7826 | 5.9223 | 5.9223 | H11 | 3.3781 | 4.5966 | 2.1722 | 5.7897 | 1.0982 | 4.8040 | 4.8040 | 2.5260 | 2.5260 | 6.7115 | 5.9223 | 5.9223 | 1.7826 | 1.7826 | H12 | 2.6622 | 2.1675 | 4.0396 | 1.0961 | 4.9075 | 3.0891 | 2.5243 | 4.6223 | 4.2656 | 1.7826 | 5.9223 | 1.7756 | 5.0733 | 4.7524 | H13 | 2.6622 | 2.1675 | 4.0396 | 1.0961 | 4.9075 | 2.5243 | 3.0891 | 4.2656 | 4.6223 | 1.7826 | 5.9223 | 1.7756 | 4.7524 | 5.0733 | H14 | 2.6622 | 4.0396 | 2.1675 | 4.9075 | 1.0961 | 4.2656 | 4.6223 | 2.5243 | 3.0891 | 5.9223 | 1.7826 | 5.0733 | 4.7524 | 1.7756 | H15 | 2.6622 | 4.0396 | 2.1675 | 4.9075 | 1.0961 | 4.6223 | 4.2656 | 3.0891 | 2.5243 | 5.9223 | 1.7826 | 4.7524 | 5.0733 | 1.7756 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 107.743 | O1 | C2 | H6 | 109.750 | |
| O1 | C2 | H7 | 109.750 | O1 | C3 | C5 | 107.743 | |
| O1 | C3 | H8 | 109.750 | O1 | C3 | H9 | 109.750 | |
| C2 | O1 | C3 | 113.740 | C2 | C4 | H10 | 110.585 | |
| C2 | C4 | H12 | 110.334 | C2 | C4 | H13 | 110.334 | |
| C3 | C5 | H11 | 110.585 | C3 | C5 | H14 | 110.334 | |
| C3 | C5 | H15 | 110.334 | C4 | C2 | H6 | 110.880 | |
| C4 | C2 | H7 | 110.880 | C5 | C3 | H8 | 110.880 | |
| C5 | C3 | H9 | 110.880 | H6 | C2 | H7 | 107.838 | |
| H8 | C3 | H9 | 107.838 | H10 | C4 | H12 | 108.665 | |
| H10 | C4 | H13 | 108.665 | H11 | C5 | H14 | 108.665 | |
| H11 | C5 | H15 | 108.665 | H12 | C4 | H13 | 108.193 | |
| H14 | C5 | H15 | 108.193 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.322 | |||
| 2 | C | -0.160 | |||
| 3 | C | -0.160 | |||
| 4 | C | -0.627 | |||
| 5 | C | -0.627 | |||
| 6 | H | 0.170 | |||
| 7 | H | 0.170 | |||
| 8 | H | 0.170 | |||
| 9 | H | 0.170 | |||
| 10 | H | 0.183 | |||
| 11 | H | 0.183 | |||
| 12 | H | 0.213 | |||
| 13 | H | 0.213 | |||
| 14 | H | 0.213 | |||
| 15 | H | 0.213 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -1.649 | 1.649 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
| x | y | z | |
|---|---|---|---|
| x | 6.039 | 0.000 | 0.000 |
| y | 0.000 | 8.532 | 0.000 |
| z | 0.000 | 0.000 | 6.334 |
| <r2> | 181.270 |
|---|---|
| (<r2>)1/2 | 13.464 |