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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 | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -344.844063 |
| Energy at 298.15K | -344.852629 |
| HF Energy | -343.753174 |
| Nuclear repulsion energy | 295.289769 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3201 | 3062 | 6.40 | |||
| 2 | A | 3157 | 3020 | 6.76 | |||
| 3 | A | 3109 | 2974 | 3.98 | |||
| 4 | A | 3073 | 2940 | 0.07 | |||
| 5 | A | 1872 | 1791 | 16.94 | |||
| 6 | A | 1482 | 1417 | 11.00 | |||
| 7 | A | 1479 | 1415 | 11.61 | |||
| 8 | A | 1466 | 1402 | 6.48 | |||
| 9 | A | 1405 | 1344 | 8.30 | |||
| 10 | A | 1291 | 1235 | 21.00 | |||
| 11 | A | 1152 | 1102 | 1.06 | |||
| 12 | A | 1087 | 1040 | 0.18 | |||
| 13 | A | 958 | 916 | 1.01 | |||
| 14 | A | 810 | 775 | 0.19 | |||
| 15 | A | 633 | 606 | 1.47 | |||
| 16 | A | 494 | 473 | 7.45 | |||
| 17 | A | 321 | 307 | 0.58 | |||
| 18 | A | 182 | 174 | 0.01 | |||
| 19 | A | 149 | 143 | 0.84 | |||
| 20 | A | 58 | 56 | 6.33 | |||
| 21 | B | 3201 | 3062 | 7.16 | |||
| 22 | B | 3183 | 3045 | 6.65 | |||
| 23 | B | 3157 | 3020 | 1.58 | |||
| 24 | B | 3073 | 2940 | 5.87 | |||
| 25 | B | 1854 | 1774 | 248.06 | |||
| 26 | B | 1479 | 1415 | 1.22 | |||
| 27 | B | 1471 | 1407 | 19.61 | |||
| 28 | B | 1405 | 1344 | 84.85 | |||
| 29 | B | 1294 | 1238 | 121.45 | |||
| 30 | B | 1215 | 1162 | 77.33 | |||
| 31 | B | 1074 | 1027 | 1.55 | |||
| 32 | B | 1007 | 963 | 0.51 | |||
| 33 | B | 923 | 883 | 6.75 | |||
| 34 | B | 830 | 794 | 3.41 | |||
| 35 | B | 552 | 528 | 26.20 | |||
| 36 | B | 504 | 482 | 3.48 | |||
| 37 | B | 412 | 395 | 1.00 | |||
| 38 | B | 181 | 173 | 0.20 | |||
| 39 | B | 61 | 59 | 9.93 |
| A | B | C |
|---|---|---|
| 0.13609 | 0.06517 | 0.05129 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.016 |
| C2 | 0.000 | 1.237 | 0.105 |
| C3 | 0.000 | -1.237 | 0.105 |
| C4 | -1.367 | 1.747 | -0.312 |
| C5 | 1.367 | -1.747 | -0.312 |
| O6 | 1.040 | 1.727 | -0.281 |
| O7 | -1.040 | -1.727 | -0.281 |
| H8 | -0.907 | -0.029 | 1.641 |
| H9 | 0.907 | 0.029 | 1.641 |
| H10 | -1.264 | 2.513 | -1.095 |
| H11 | -1.984 | 0.903 | -0.669 |
| H12 | -1.879 | 2.180 | 0.567 |
| H13 | 1.264 | -2.513 | -1.095 |
| H14 | 1.984 | -0.903 | -0.669 |
| H15 | 1.879 | -2.180 | 0.567 |
| C1 | C2 | C3 | C4 | C5 | O6 | O7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5367 | 1.5367 | 2.5857 | 2.5857 | 2.3973 | 2.3973 | 1.1018 | 1.1018 | 3.5174 | 2.7558 | 2.9127 | 3.5174 | 2.7558 | 2.9127 | C2 | 1.5367 | 2.4741 | 1.5176 | 3.3086 | 1.2128 | 3.1645 | 2.1881 | 2.1546 | 2.1600 | 2.1559 | 2.1524 | 4.1353 | 3.0195 | 3.9267 | C3 | 1.5367 | 2.4741 | 3.3086 | 1.5176 | 3.1645 | 1.2128 | 2.1546 | 2.1881 | 4.1353 | 3.0195 | 3.9267 | 2.1600 | 2.1559 | 2.1524 | C4 | 2.5857 | 1.5176 | 3.3086 | 4.4366 | 2.4079 | 3.4889 | 2.6801 | 3.4551 | 1.1005 | 1.1045 | 1.1054 | 5.0678 | 4.2877 | 5.1700 | C5 | 2.5857 | 3.3086 | 1.5176 | 4.4366 | 3.4889 | 2.4079 | 3.4551 | 2.6801 | 5.0678 | 4.2877 | 5.1700 | 1.1005 | 1.1045 | 1.1054 | O6 | 2.3973 | 1.2128 | 3.1645 | 2.4079 | 3.4889 | 4.0316 | 3.2514 | 2.5679 | 2.5672 | 3.1588 | 3.0736 | 4.3230 | 2.8210 | 4.0844 | O7 | 2.3973 | 3.1645 | 1.2128 | 3.4889 | 2.4079 | 4.0316 | 2.5679 | 3.2514 | 4.3230 | 2.8210 | 4.0844 | 2.5672 | 3.1588 | 3.0736 | H8 | 1.1018 | 2.1881 | 2.1546 | 2.6801 | 3.4551 | 3.2514 | 2.5679 | 1.8148 | 3.7525 | 2.7145 | 2.6419 | 4.2860 | 3.8028 | 3.6796 | H9 | 1.1018 | 2.1546 | 2.1881 | 3.4551 | 2.6801 | 2.5679 | 3.2514 | 1.8148 | 4.2860 | 3.8028 | 3.6796 | 3.7525 | 2.7145 | 2.6419 | H10 | 3.5174 | 2.1600 | 4.1353 | 1.1005 | 5.0678 | 2.5672 | 4.3230 | 3.7525 | 4.2860 | 1.8146 | 1.8035 | 5.6260 | 4.7333 | 5.8875 | H11 | 2.7558 | 2.1559 | 3.0195 | 1.1045 | 4.2877 | 3.1588 | 2.8210 | 2.7145 | 3.8028 | 1.8146 | 1.7799 | 4.7333 | 4.3607 | 5.0949 | H12 | 2.9127 | 2.1524 | 3.9267 | 1.1054 | 5.1700 | 3.0736 | 4.0844 | 2.6419 | 3.6796 | 1.8035 | 1.7799 | 5.8875 | 5.0949 | 5.7556 | H13 | 3.5174 | 4.1353 | 2.1600 | 5.0678 | 1.1005 | 4.3230 | 2.5672 | 4.2860 | 3.7525 | 5.6260 | 4.7333 | 5.8875 | 1.8146 | 1.8035 | H14 | 2.7558 | 3.0195 | 2.1559 | 4.2877 | 1.1045 | 2.8210 | 3.1588 | 3.8028 | 2.7145 | 4.7333 | 4.3607 | 5.0949 | 1.8146 | 1.7799 | H15 | 2.9127 | 3.9267 | 2.1524 | 5.1700 | 1.1054 | 4.0844 | 3.0736 | 3.6796 | 2.6419 | 5.8875 | 5.0949 | 5.7556 | 1.8035 | 1.7799 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 115.683 | C1 | C2 | O6 | 120.906 | |
| C1 | C3 | C5 | 115.683 | C1 | C3 | O7 | 120.906 | |
| C2 | C1 | C3 | 107.219 | C2 | C1 | H8 | 110.978 | |
| C2 | C1 | H9 | 108.363 | C2 | C4 | H10 | 110.159 | |
| C2 | C4 | H11 | 109.610 | C2 | C4 | H12 | 109.278 | |
| C3 | C1 | H8 | 108.363 | C3 | C1 | H9 | 110.978 | |
| C3 | C5 | H13 | 110.159 | C3 | C5 | H14 | 109.610 | |
| C3 | C5 | H15 | 109.278 | C4 | C2 | O6 | 123.360 | |
| C5 | C3 | O7 | 123.360 | H8 | C1 | H9 | 110.888 | |
| H10 | C4 | H11 | 110.761 | H10 | C4 | H12 | 109.676 | |
| H11 | C4 | H12 | 107.300 | H13 | C5 | H14 | 110.761 | |
| H13 | C5 | H15 | 109.676 | H14 | C5 | H15 | 107.300 |