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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 | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -231.309057 |
| Energy at 298.15K | -231.316253 |
| HF Energy | -231.309057 |
| Nuclear repulsion energy | 174.222836 |
| 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 | 3218 | 3113 | 6.96 | |||
| 2 | A1 | 2983 | 2886 | 5.45 | |||
| 3 | A1 | 1683 | 1628 | 0.11 | |||
| 4 | A1 | 1522 | 1473 | 2.06 | |||
| 5 | A1 | 1388 | 1343 | 2.98 | |||
| 6 | A1 | 1118 | 1082 | 0.94 | |||
| 7 | A1 | 989 | 957 | 7.99 | |||
| 8 | A1 | 902 | 873 | 22.66 | |||
| 9 | A1 | 753 | 729 | 6.67 | |||
| 10 | A2 | 2994 | 2896 | 0.00 | |||
| 11 | A2 | 1224 | 1184 | 0.00 | |||
| 12 | A2 | 1064 | 1029 | 0.00 | |||
| 13 | A2 | 959 | 928 | 0.00 | |||
| 14 | A2 | 405 | 392 | 0.00 | |||
| 15 | B1 | 2995 | 2898 | 80.61 | |||
| 16 | B1 | 1181 | 1142 | 2.26 | |||
| 17 | B1 | 1027 | 994 | 16.87 | |||
| 18 | B1 | 680 | 658 | 39.34 | |||
| 19 | B1 | 118 | 114 | 8.68 | |||
| 20 | B2 | 3195 | 3091 | 3.16 | |||
| 21 | B2 | 2979 | 2882 | 152.29 | |||
| 22 | B2 | 1513 | 1464 | 0.46 | |||
| 23 | B2 | 1373 | 1328 | 5.23 | |||
| 24 | B2 | 1334 | 1290 | 0.63 | |||
| 25 | B2 | 1099 | 1063 | 100.18 | |||
| 26 | B2 | 918 | 888 | 0.18 | |||
| 27 | B2 | 814 | 788 | 3.23 |
| A | B | C |
|---|---|---|
| 0.26752 | 0.26465 | 0.14001 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.186 |
| C2 | 0.000 | 1.173 | 0.369 |
| C3 | 0.000 | 0.662 | -1.041 |
| C4 | 0.000 | -0.662 | -1.041 |
| C5 | 0.000 | -1.173 | 0.369 |
| H6 | 0.884 | 1.781 | 0.596 |
| H7 | -0.884 | 1.781 | 0.596 |
| H8 | -0.884 | -1.781 | 0.596 |
| H9 | 0.884 | -1.781 | 0.596 |
| H10 | 0.000 | 1.309 | -1.905 |
| H11 | 0.000 | -1.309 | -1.905 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4297 | 2.3231 | 2.3231 | 1.4297 | 2.0741 | 2.0741 | 2.0741 | 2.0741 | 3.3570 | 3.3570 | C2 | 1.4297 | 1.4991 | 2.3140 | 2.3461 | 1.0970 | 1.0970 | 3.0920 | 3.0920 | 2.2781 | 3.3661 | C3 | 2.3231 | 1.4991 | 1.3245 | 2.3140 | 2.1711 | 2.1711 | 3.0712 | 3.0712 | 1.0797 | 2.1524 | C4 | 2.3231 | 2.3140 | 1.3245 | 1.4991 | 3.0712 | 3.0712 | 2.1711 | 2.1711 | 2.1524 | 1.0797 | C5 | 1.4297 | 2.3461 | 2.3140 | 1.4991 | 3.0920 | 3.0920 | 1.0970 | 1.0970 | 3.3661 | 2.2781 | H6 | 2.0741 | 1.0970 | 2.1711 | 3.0712 | 3.0920 | 1.7684 | 3.9770 | 3.5622 | 2.6951 | 4.0729 | H7 | 2.0741 | 1.0970 | 2.1711 | 3.0712 | 3.0920 | 1.7684 | 3.5622 | 3.9770 | 2.6951 | 4.0729 | H8 | 2.0741 | 3.0920 | 3.0712 | 2.1711 | 1.0970 | 3.9770 | 3.5622 | 1.7684 | 4.0729 | 2.6951 | H9 | 2.0741 | 3.0920 | 3.0712 | 2.1711 | 1.0970 | 3.5622 | 3.9770 | 1.7684 | 4.0729 | 2.6951 | H10 | 3.3570 | 2.2781 | 1.0797 | 2.1524 | 3.3661 | 2.6951 | 2.6951 | 4.0729 | 4.0729 | 2.6176 | H11 | 3.3570 | 3.3661 | 2.1524 | 1.0797 | 2.2781 | 4.0729 | 4.0729 | 2.6951 | 2.6951 | 2.6176 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 104.948 | O1 | C2 | H6 | 109.640 | |
| O1 | C2 | H7 | 109.640 | O1 | C5 | C4 | 104.948 | |
| O1 | C5 | H8 | 109.640 | O1 | C5 | H9 | 109.640 | |
| C2 | O1 | C5 | 110.262 | C2 | C3 | C4 | 109.921 | |
| C2 | C3 | H10 | 123.294 | C3 | C2 | H6 | 112.584 | |
| C3 | C2 | H7 | 112.584 | C3 | C4 | C5 | 109.921 | |
| C3 | C4 | H11 | 126.785 | C4 | C3 | H10 | 126.785 | |
| C4 | C5 | H8 | 112.584 | C4 | C5 | H9 | 112.584 | |
| C5 | C4 | H11 | 123.294 | H6 | C2 | H7 | 107.415 | |
| H8 | C5 | H9 | 107.415 |