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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 | -44.521178 |
| Energy at 298.15K | -44.532158 |
| HF Energy | -44.521178 |
| Nuclear repulsion energy | 108.145008 |
| 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 | 3128 | 3029 | 87.54 | |||
| 2 | A1 | 3046 | 2949 | 2.32 | |||
| 3 | A1 | 2983 | 2888 | 166.20 | |||
| 4 | A1 | 1539 | 1490 | 3.10 | |||
| 5 | A1 | 1512 | 1464 | 7.85 | |||
| 6 | A1 | 1445 | 1399 | 3.62 | |||
| 7 | A1 | 1417 | 1373 | 3.67 | |||
| 8 | A1 | 1161 | 1124 | 11.17 | |||
| 9 | A1 | 1045 | 1012 | 10.73 | |||
| 10 | A1 | 818 | 793 | 5.40 | |||
| 11 | A1 | 419 | 405 | 0.09 | |||
| 12 | A1 | 183 | 177 | 1.44 | |||
| 13 | A2 | 3143 | 3043 | 0.00 | |||
| 14 | A2 | 3023 | 2927 | 0.00 | |||
| 15 | A2 | 1491 | 1444 | 0.00 | |||
| 16 | A2 | 1275 | 1235 | 0.00 | |||
| 17 | A2 | 1153 | 1116 | 0.00 | |||
| 18 | A2 | 819 | 793 | 0.00 | |||
| 19 | A2 | 233 | 226 | 0.00 | |||
| 20 | A2 | 90 | 87 | 0.00 | |||
| 21 | B1 | 3143 | 3044 | 138.33 | |||
| 22 | B1 | 3025 | 2929 | 177.04 | |||
| 23 | B1 | 1492 | 1445 | 15.73 | |||
| 24 | B1 | 1281 | 1241 | 0.13 | |||
| 25 | B1 | 1179 | 1142 | 15.44 | |||
| 26 | B1 | 832 | 806 | 6.33 | |||
| 27 | B1 | 237 | 229 | 2.49 | |||
| 28 | B1 | 101 | 98 | 8.63 | |||
| 29 | B2 | 3128 | 3029 | 44.91 | |||
| 30 | B2 | 3045 | 2948 | 73.79 | |||
| 31 | B2 | 2971 | 2877 | 14.77 | |||
| 32 | B2 | 1524 | 1476 | 1.65 | |||
| 33 | B2 | 1508 | 1461 | 6.72 | |||
| 34 | B2 | 1425 | 1380 | 25.70 | |||
| 35 | B2 | 1374 | 1331 | 45.10 | |||
| 36 | B2 | 1115 | 1080 | 91.17 | |||
| 37 | B2 | 1094 | 1059 | 75.18 | |||
| 38 | B2 | 942 | 912 | 10.30 | |||
| 39 | B2 | 413 | 399 | 5.24 |
| A | B | C |
|---|---|---|
| 0.56961 | 0.07150 | 0.06679 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.264 |
| C2 | 0.000 | 1.228 | -0.542 |
| C3 | 0.000 | -1.228 | -0.542 |
| C4 | 0.000 | 2.423 | 0.433 |
| C5 | 0.000 | -2.423 | 0.433 |
| H6 | 0.899 | 1.246 | -1.195 |
| H7 | -0.899 | 1.246 | -1.195 |
| H8 | 0.899 | -1.246 | -1.195 |
| H9 | -0.899 | -1.246 | -1.195 |
| H10 | 0.000 | 3.378 | -0.124 |
| H11 | 0.000 | -3.378 | -0.124 |
| H12 | -0.894 | 2.388 | 1.078 |
| H13 | 0.894 | 2.388 | 1.078 |
| H14 | 0.894 | -2.388 | 1.078 |
| H15 | -0.894 | -2.388 | 1.078 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4688 | 1.4688 | 2.4285 | 2.4285 | 2.1186 | 2.1186 | 2.1186 | 2.1186 | 3.4002 | 3.4002 | 2.6765 | 2.6765 | 2.6765 | 2.6765 | C2 | 1.4688 | 2.4557 | 1.5419 | 3.7784 | 1.1110 | 1.1110 | 2.7117 | 2.7117 | 2.1903 | 4.6248 | 2.1837 | 2.1837 | 4.0616 | 4.0616 | C3 | 1.4688 | 2.4557 | 3.7784 | 1.5419 | 2.7117 | 2.7117 | 1.1110 | 1.1110 | 4.6248 | 2.1903 | 4.0616 | 4.0616 | 2.1837 | 2.1837 | C4 | 2.4285 | 1.5419 | 3.7784 | 4.8453 | 2.2004 | 2.2004 | 4.1128 | 4.1128 | 1.1058 | 5.8273 | 1.1029 | 1.1029 | 4.9353 | 4.9353 | C5 | 2.4285 | 3.7784 | 1.5419 | 4.8453 | 4.1128 | 4.1128 | 2.2004 | 2.2004 | 5.8273 | 1.1058 | 4.9353 | 4.9353 | 1.1029 | 1.1029 | H6 | 2.1186 | 1.1110 | 2.7117 | 2.2004 | 4.1128 | 1.7973 | 2.4917 | 3.0723 | 2.5496 | 4.8305 | 3.1118 | 2.5436 | 4.2860 | 4.6458 | H7 | 2.1186 | 1.1110 | 2.7117 | 2.2004 | 4.1128 | 1.7973 | 3.0723 | 2.4917 | 2.5496 | 4.8305 | 2.5436 | 3.1118 | 4.6458 | 4.2860 | H8 | 2.1186 | 2.7117 | 1.1110 | 4.1128 | 2.2004 | 2.4917 | 3.0723 | 1.7973 | 4.8305 | 2.5496 | 4.6458 | 4.2860 | 2.5436 | 3.1118 | H9 | 2.1186 | 2.7117 | 1.1110 | 4.1128 | 2.2004 | 3.0723 | 2.4917 | 1.7973 | 4.8305 | 2.5496 | 4.2860 | 4.6458 | 3.1118 | 2.5436 | H10 | 3.4002 | 2.1903 | 4.6248 | 1.1058 | 5.8273 | 2.5496 | 2.5496 | 4.8305 | 4.8305 | 6.7560 | 1.7956 | 1.7956 | 5.9573 | 5.9573 | H11 | 3.4002 | 4.6248 | 2.1903 | 5.8273 | 1.1058 | 4.8305 | 4.8305 | 2.5496 | 2.5496 | 6.7560 | 5.9573 | 5.9573 | 1.7956 | 1.7956 | H12 | 2.6765 | 2.1837 | 4.0616 | 1.1029 | 4.9353 | 3.1118 | 2.5436 | 4.6458 | 4.2860 | 1.7956 | 5.9573 | 1.7878 | 5.0996 | 4.7759 | H13 | 2.6765 | 2.1837 | 4.0616 | 1.1029 | 4.9353 | 2.5436 | 3.1118 | 4.2860 | 4.6458 | 1.7956 | 5.9573 | 1.7878 | 4.7759 | 5.0996 | H14 | 2.6765 | 4.0616 | 2.1837 | 4.9353 | 1.1029 | 4.2860 | 4.6458 | 2.5436 | 3.1118 | 5.9573 | 1.7956 | 5.0996 | 4.7759 | 1.7878 | H15 | 2.6765 | 4.0616 | 2.1837 | 4.9353 | 1.1029 | 4.6458 | 4.2860 | 3.1118 | 2.5436 | 5.9573 | 1.7956 | 4.7759 | 5.0996 | 1.7878 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 107.513 | O1 | C2 | H6 | 109.637 | |
| O1 | C2 | H7 | 109.637 | O1 | C3 | C5 | 107.513 | |
| O1 | C3 | H8 | 109.637 | O1 | C3 | H9 | 109.637 | |
| C2 | O1 | C3 | 113.438 | C2 | C4 | H10 | 110.555 | |
| C2 | C4 | H12 | 110.202 | C2 | C4 | H13 | 110.202 | |
| C3 | C5 | H11 | 110.555 | C3 | C5 | H14 | 110.202 | |
| C3 | C5 | H15 | 110.202 | C4 | C2 | H6 | 111.040 | |
| C4 | C2 | H7 | 111.040 | C5 | C3 | H8 | 111.040 | |
| C5 | C3 | H9 | 111.040 | H6 | C2 | H7 | 107.969 | |
| H8 | C3 | H9 | 107.969 | H10 | C4 | H12 | 108.769 | |
| H10 | C4 | H13 | 108.769 | H11 | C5 | H14 | 108.769 | |
| H11 | C5 | H15 | 108.769 | H12 | C4 | H13 | 108.288 | |
| H14 | C5 | H15 | 108.288 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.291 | |||
| 2 | C | -0.226 | |||
| 3 | C | -0.226 | |||
| 4 | C | -0.292 | |||
| 5 | C | -0.292 | |||
| 6 | H | 0.122 | |||
| 7 | H | 0.122 | |||
| 8 | H | 0.122 | |||
| 9 | H | 0.122 | |||
| 10 | H | 0.127 | |||
| 11 | H | 0.127 | |||
| 12 | H | 0.147 | |||
| 13 | H | 0.147 | |||
| 14 | H | 0.147 | |||
| 15 | H | 0.147 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -1.715 | 1.715 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
| x | y | z | |
|---|---|---|---|
| x | 5.890 | 0.000 | 0.000 |
| y | 0.000 | 8.739 | 0.000 |
| z | 0.000 | 0.000 | 6.384 |
| <r2> | 151.652 |
|---|---|
| (<r2>)1/2 | 12.315 |