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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | CS | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -268.537104 |
| Energy at 298.15K | -268.543702 |
| HF Energy | -267.681778 |
| Nuclear repulsion energy | 219.798342 |
| 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' | 3326 | 3168 | 0.40 | |||
| 2 | A' | 3313 | 3156 | 0.49 | |||
| 3 | A' | 3290 | 3134 | 0.74 | |||
| 4 | A' | 3184 | 3033 | 14.01 | |||
| 5 | A' | 3081 | 2935 | 30.89 | |||
| 6 | A' | 1641 | 1563 | 0.41 | |||
| 7 | A' | 1539 | 1466 | 13.65 | |||
| 8 | A' | 1498 | 1427 | 8.41 | |||
| 9 | A' | 1426 | 1359 | 4.31 | |||
| 10 | A' | 1409 | 1343 | 1.36 | |||
| 11 | A' | 1296 | 1235 | 3.72 | |||
| 12 | A' | 1258 | 1199 | 1.68 | |||
| 13 | A' | 1246 | 1186 | 24.02 | |||
| 14 | A' | 1109 | 1056 | 17.05 | |||
| 15 | A' | 1057 | 1007 | 13.75 | |||
| 16 | A' | 1010 | 962 | 3.99 | |||
| 17 | A' | 982 | 936 | 3.17 | |||
| 18 | A' | 885 | 843 | 19.20 | |||
| 19 | A' | 645 | 614 | 2.06 | |||
| 20 | A' | 313 | 298 | 0.78 | |||
| 21 | A" | 3169 | 3019 | 14.40 | |||
| 22 | A" | 1481 | 1410 | 5.90 | |||
| 23 | A" | 1058 | 1008 | 1.19 | |||
| 24 | A" | 823 | 784 | 0.26 | |||
| 25 | A" | 772 | 735 | 61.46 | |||
| 26 | A" | 715 | 681 | 2.33 | |||
| 27 | A" | 626 | 596 | 12.12 | |||
| 28 | A" | 606 | 578 | 3.00 | |||
| 29 | A" | 263 | 250 | 3.33 | |||
| 30 | A" | 124 | 118 | 0.05 |
| A | B | C |
|---|---|---|
| 0.29453 | 0.11102 | 0.08188 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.682 | -1.477 | 0.000 |
| C2 | -1.081 | -0.172 | 0.000 |
| C3 | 0.682 | -1.465 | 0.000 |
| C4 | 0.000 | 0.686 | 0.000 |
| C5 | 1.157 | -0.172 | 0.000 |
| C6 | -0.032 | 2.187 | 0.000 |
| H7 | -2.156 | -0.004 | 0.000 |
| H8 | 1.165 | -2.439 | 0.000 |
| H9 | 2.205 | 0.128 | 0.000 |
| H10 | -1.069 | 2.559 | 0.000 |
| H11 | 0.475 | 2.597 | 0.890 |
| H12 | 0.475 | 2.597 | -0.890 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3648 | 1.3633 | 2.2678 | 2.2546 | 3.7214 | 2.0844 | 2.0823 | 3.3028 | 4.0549 | 4.3275 | 4.3275 | C2 | 1.3648 | 2.1857 | 1.3798 | 2.2377 | 2.5819 | 1.0885 | 3.1914 | 3.2993 | 2.7313 | 3.2983 | 3.2983 | C3 | 1.3633 | 2.1857 | 2.2559 | 1.3772 | 3.7207 | 3.1917 | 1.0880 | 2.2039 | 4.3881 | 4.1630 | 4.1630 | C4 | 2.2678 | 1.3798 | 2.2559 | 1.4402 | 1.5016 | 2.2640 | 3.3353 | 2.2743 | 2.1568 | 2.1610 | 2.1610 | C5 | 2.2546 | 2.2377 | 1.3772 | 1.4402 | 2.6415 | 3.3174 | 2.2673 | 1.0901 | 3.5231 | 2.9872 | 2.9872 | C6 | 3.7214 | 2.5819 | 3.7207 | 1.5016 | 2.6415 | 3.0521 | 4.7786 | 3.0398 | 1.1018 | 1.1029 | 1.1029 | H7 | 2.0844 | 1.0885 | 3.1917 | 2.2640 | 3.3174 | 3.0521 | 4.1185 | 4.3631 | 2.7846 | 3.8053 | 3.8053 | H8 | 2.0823 | 3.1914 | 1.0880 | 3.3353 | 2.2673 | 4.7786 | 4.1185 | 2.7700 | 5.4750 | 5.1606 | 5.1606 | H9 | 3.3028 | 3.2993 | 2.2039 | 2.2743 | 1.0901 | 3.0398 | 4.3631 | 2.7700 | 4.0774 | 3.1430 | 3.1430 | H10 | 4.0549 | 2.7313 | 4.3881 | 2.1568 | 3.5231 | 1.1018 | 2.7846 | 5.4750 | 4.0774 | 1.7821 | 1.7821 | H11 | 4.3275 | 3.2983 | 4.1630 | 2.1610 | 2.9872 | 1.1029 | 3.8053 | 5.1606 | 3.1430 | 1.7821 | 1.7798 | H12 | 4.3275 | 3.2983 | 4.1630 | 2.1610 | 2.9872 | 1.1029 | 3.8053 | 5.1606 | 3.1430 | 1.7821 | 1.7798 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 111.431 | O1 | C2 | H7 | 115.883 | |
| O1 | C3 | C5 | 110.711 | O1 | C3 | H8 | 115.859 | |
| C2 | O1 | C3 | 106.483 | C2 | C4 | C5 | 105.005 | |
| C2 | C4 | C6 | 127.235 | C3 | C5 | C4 | 106.371 | |
| C3 | C5 | H9 | 126.172 | C4 | C2 | H7 | 132.686 | |
| C4 | C5 | H9 | 127.458 | C4 | C6 | H10 | 110.947 | |
| C4 | C6 | H11 | 111.213 | C4 | C6 | H12 | 111.213 | |
| C5 | C3 | H8 | 133.430 | C5 | C4 | C6 | 127.760 | |
| H10 | C6 | H11 | 107.864 | H10 | C6 | H12 | 107.864 | |
| H11 | C6 | H12 | 107.578 |