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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 | -268.729430 |
| Energy at 298.15K | -268.736072 |
| HF Energy | -267.691276 |
| Nuclear repulsion energy | 222.008385 |
| 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' | 3343 | 3142 | 0.14 | |||
| 2 | A' | 3326 | 3126 | 0.16 | |||
| 3 | A' | 3314 | 3114 | 0.40 | |||
| 4 | A' | 3210 | 3017 | 9.28 | |||
| 5 | A' | 3112 | 2925 | 21.26 | |||
| 6 | A' | 1646 | 1547 | 0.91 | |||
| 7 | A' | 1543 | 1451 | 3.88 | |||
| 8 | A' | 1536 | 1443 | 15.33 | |||
| 9 | A' | 1444 | 1358 | 1.77 | |||
| 10 | A' | 1420 | 1335 | 5.00 | |||
| 11 | A' | 1307 | 1229 | 2.98 | |||
| 12 | A' | 1275 | 1199 | 10.76 | |||
| 13 | A' | 1263 | 1187 | 14.80 | |||
| 14 | A' | 1126 | 1058 | 14.58 | |||
| 15 | A' | 1073 | 1008 | 14.51 | |||
| 16 | A' | 1025 | 964 | 3.65 | |||
| 17 | A' | 992 | 932 | 3.21 | |||
| 18 | A' | 894 | 841 | 19.07 | |||
| 19 | A' | 650 | 611 | 2.00 | |||
| 20 | A' | 312 | 293 | 0.79 | |||
| 21 | A" | 3195 | 3003 | 9.54 | |||
| 22 | A" | 1528 | 1436 | 5.67 | |||
| 23 | A" | 1079 | 1014 | 1.70 | |||
| 24 | A" | 817 | 768 | 6.81 | |||
| 25 | A" | 775 | 729 | 51.11 | |||
| 26 | A" | 723 | 680 | 0.83 | |||
| 27 | A" | 636 | 598 | 10.02 | |||
| 28 | A" | 624 | 587 | 2.45 | |||
| 29 | A" | 265 | 249 | 2.52 | |||
| 30 | A" | 130 | 123 | 0.01 |
| A | B | C |
|---|---|---|
| 0.30054 | 0.11321 | 0.08350 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.690 | -1.462 | 0.000 |
| C2 | -1.070 | -0.163 | 0.000 |
| C3 | 0.661 | -1.451 | 0.000 |
| C4 | 0.000 | 0.679 | 0.000 |
| C5 | 1.145 | -0.181 | 0.000 |
| C6 | -0.008 | 2.168 | 0.000 |
| H7 | -2.133 | 0.009 | 0.000 |
| H8 | 1.132 | -2.419 | 0.000 |
| H9 | 2.180 | 0.116 | 0.000 |
| H10 | -1.027 | 2.550 | 0.000 |
| H11 | 0.500 | 2.563 | 0.880 |
| H12 | 0.500 | 2.563 | -0.880 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3538 | 1.3502 | 2.2489 | 2.2375 | 3.6932 | 2.0606 | 2.0574 | 3.2748 | 4.0260 | 4.2880 | 4.2880 | C2 | 1.3538 | 2.1579 | 1.3614 | 2.2155 | 2.5612 | 1.0763 | 3.1525 | 3.2621 | 2.7129 | 3.2661 | 3.2661 | C3 | 1.3502 | 2.1579 | 2.2302 | 1.3596 | 3.6806 | 3.1521 | 1.0758 | 2.1832 | 4.3429 | 4.1128 | 4.1128 | C4 | 2.2489 | 1.3614 | 2.2302 | 1.4321 | 1.4892 | 2.2354 | 3.2976 | 2.2513 | 2.1348 | 2.1386 | 2.1386 | C5 | 2.2375 | 2.2155 | 1.3596 | 1.4321 | 2.6168 | 3.2834 | 2.2375 | 1.0767 | 3.4899 | 2.9530 | 2.9530 | C6 | 3.6932 | 2.5612 | 3.6806 | 1.4892 | 2.6168 | 3.0291 | 4.7260 | 2.9992 | 1.0889 | 1.0897 | 1.0897 | H7 | 2.0606 | 1.0763 | 3.1521 | 2.2354 | 3.2834 | 3.0291 | 4.0682 | 4.3140 | 2.7709 | 3.7717 | 3.7717 | H8 | 2.0574 | 3.1525 | 1.0758 | 3.2976 | 2.2375 | 4.7260 | 4.0682 | 2.7431 | 5.4175 | 5.0979 | 5.0979 | H9 | 3.2748 | 3.2621 | 2.1832 | 2.2513 | 1.0767 | 2.9992 | 4.3140 | 2.7431 | 4.0261 | 3.0955 | 3.0955 | H10 | 4.0260 | 2.7129 | 4.3429 | 2.1348 | 3.4899 | 1.0889 | 2.7709 | 5.4175 | 4.0261 | 1.7624 | 1.7624 | H11 | 4.2880 | 3.2661 | 4.1128 | 2.1386 | 2.9530 | 1.0897 | 3.7717 | 5.0979 | 3.0955 | 1.7624 | 1.7591 | H12 | 4.2880 | 3.2661 | 4.1128 | 2.1386 | 2.9530 | 1.0897 | 3.7717 | 5.0979 | 3.0955 | 1.7624 | 1.7591 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 111.842 | O1 | C2 | H7 | 115.510 | |
| O1 | C3 | C5 | 111.320 | O1 | C3 | H8 | 115.535 | |
| C2 | O1 | C3 | 105.890 | C2 | C4 | C5 | 104.925 | |
| C2 | C4 | C6 | 127.870 | C3 | C5 | C4 | 106.023 | |
| C3 | C5 | H9 | 126.922 | C4 | C2 | H7 | 132.648 | |
| C4 | C5 | H9 | 127.055 | C4 | C6 | H10 | 110.845 | |
| C4 | C6 | H11 | 111.106 | C4 | C6 | H12 | 111.106 | |
| C5 | C3 | H8 | 133.145 | C5 | C4 | C6 | 127.206 | |
| H10 | C6 | H11 | 107.999 | H10 | C6 | H12 | 107.999 | |
| H11 | C6 | H12 | 107.643 |