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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 | -268.481012 |
| Energy at 298.15K | -268.487525 |
| HF Energy | -267.661015 |
| Nuclear repulsion energy | 220.720679 |
| 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' | 3337 | 3146 | 0.63 | |||
| 2 | A' | 3324 | 3134 | 0.55 | |||
| 3 | A' | 3297 | 3109 | 0.98 | |||
| 4 | A' | 3194 | 3012 | 14.39 | |||
| 5 | A' | 3102 | 2926 | 24.94 | |||
| 6 | A' | 1663 | 1569 | 0.59 | |||
| 7 | A' | 1563 | 1474 | 5.22 | |||
| 8 | A' | 1557 | 1468 | 15.28 | |||
| 9 | A' | 1476 | 1392 | 1.31 | |||
| 10 | A' | 1445 | 1363 | 6.00 | |||
| 11 | A' | 1313 | 1238 | 1.31 | |||
| 12 | A' | 1292 | 1218 | 1.04 | |||
| 13 | A' | 1259 | 1187 | 28.17 | |||
| 14 | A' | 1125 | 1061 | 10.21 | |||
| 15 | A' | 1077 | 1015 | 24.36 | |||
| 16 | A' | 1038 | 979 | 1.98 | |||
| 17 | A' | 998 | 941 | 2.81 | |||
| 18 | A' | 890 | 839 | 21.07 | |||
| 19 | A' | 650 | 613 | 2.51 | |||
| 20 | A' | 320 | 302 | 0.82 | |||
| 21 | A" | 3182 | 3001 | 15.59 | |||
| 22 | A" | 1546 | 1458 | 6.23 | |||
| 23 | A" | 1091 | 1029 | 1.27 | |||
| 24 | A" | 772 | 728 | 2.56 | |||
| 25 | A" | 743 | 700 | 69.84 | |||
| 26 | A" | 677 | 638 | 0.04 | |||
| 27 | A" | 620 | 585 | 12.14 | |||
| 28 | A" | 574 | 541 | 0.24 | |||
| 29 | A" | 259 | 245 | 2.58 | |||
| 30 | A" | 119 | 112 | 0.01 |
| A | B | C |
|---|---|---|
| 0.29661 | 0.11211 | 0.08261 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.696 | -1.468 | 0.000 |
| C2 | -1.080 | -0.157 | 0.000 |
| C3 | 0.666 | -1.462 | 0.000 |
| C4 | 0.000 | 0.682 | 0.000 |
| C5 | 1.149 | -0.185 | 0.000 |
| C6 | -0.002 | 2.178 | 0.000 |
| H7 | -2.148 | 0.018 | 0.000 |
| H8 | 1.139 | -2.434 | 0.000 |
| H9 | 2.190 | 0.114 | 0.000 |
| H10 | -1.025 | 2.564 | 0.000 |
| H11 | 0.508 | 2.574 | 0.884 |
| H12 | 0.508 | 2.574 | -0.884 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3654 | 1.3617 | 2.2591 | 2.2474 | 3.7115 | 2.0772 | 2.0743 | 3.2910 | 4.0454 | 4.3092 | 4.3092 | C2 | 1.3654 | 2.1797 | 1.3680 | 2.2299 | 2.5729 | 1.0818 | 3.1797 | 3.2815 | 2.7224 | 3.2814 | 3.2814 | C3 | 1.3617 | 2.1797 | 2.2447 | 1.3657 | 3.7012 | 3.1791 | 1.0812 | 2.1928 | 4.3670 | 4.1351 | 4.1351 | C4 | 2.2591 | 1.3680 | 2.2447 | 1.4394 | 1.4968 | 2.2481 | 3.3174 | 2.2620 | 2.1437 | 2.1498 | 2.1498 | C5 | 2.2474 | 2.2299 | 1.3657 | 1.4394 | 2.6287 | 3.3034 | 2.2491 | 1.0826 | 3.5052 | 2.9674 | 2.9674 | C6 | 3.7115 | 2.5729 | 3.7012 | 1.4968 | 2.6287 | 3.0452 | 4.7514 | 3.0105 | 1.0937 | 1.0944 | 1.0944 | H7 | 2.0772 | 1.0818 | 3.1791 | 2.2481 | 3.3034 | 3.0452 | 4.1010 | 4.3387 | 2.7830 | 3.7909 | 3.7909 | H8 | 2.0743 | 3.1797 | 1.0812 | 3.3174 | 2.2491 | 4.7514 | 4.1010 | 2.7563 | 5.4469 | 5.1247 | 5.1247 | H9 | 3.2910 | 3.2815 | 2.1928 | 2.2620 | 1.0826 | 3.0105 | 4.3387 | 2.7563 | 4.0420 | 3.1081 | 3.1081 | H10 | 4.0454 | 2.7224 | 4.3670 | 2.1437 | 3.5052 | 1.0937 | 2.7830 | 5.4469 | 4.0420 | 1.7698 | 1.7698 | H11 | 4.3092 | 3.2814 | 4.1351 | 2.1498 | 2.9674 | 1.0944 | 3.7909 | 5.1247 | 3.1081 | 1.7698 | 1.7673 | H12 | 4.3092 | 3.2814 | 4.1351 | 2.1498 | 2.9674 | 1.0944 | 3.7909 | 5.1247 | 3.1081 | 1.7698 | 1.7673 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 111.480 | O1 | C2 | H7 | 115.682 | |
| O1 | C3 | C5 | 110.975 | O1 | C3 | H8 | 115.759 | |
| C2 | O1 | C3 | 106.119 | C2 | C4 | C5 | 105.154 | |
| C2 | C4 | C6 | 127.765 | C3 | C5 | C4 | 106.273 | |
| C3 | C5 | H9 | 126.788 | C4 | C2 | H7 | 132.838 | |
| C4 | C5 | H9 | 126.939 | C4 | C6 | H10 | 110.732 | |
| C4 | C6 | H11 | 111.179 | C4 | C6 | H12 | 111.179 | |
| C5 | C3 | H8 | 133.266 | C5 | C4 | C6 | 127.082 | |
| H10 | C6 | H11 | 107.959 | H10 | C6 | H12 | 107.959 | |
| H11 | C6 | H12 | 107.689 |