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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 | -268.576723 |
| Energy at 298.15K | -268.583375 |
| HF Energy | -267.682574 |
| Nuclear repulsion energy | 219.686274 |
| 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' | 3312 | 3137 | 1.00 | |||
| 2 | A' | 3301 | 3127 | 1.29 | |||
| 3 | A' | 3275 | 3103 | 1.28 | |||
| 4 | A' | 3150 | 2984 | 18.63 | |||
| 5 | A' | 3060 | 2899 | 32.97 | |||
| 6 | A' | 1686 | 1597 | 0.53 | |||
| 7 | A' | 1579 | 1496 | 18.61 | |||
| 8 | A' | 1500 | 1421 | 5.37 | |||
| 9 | A' | 1437 | 1362 | 3.24 | |||
| 10 | A' | 1421 | 1346 | 1.22 | |||
| 11 | A' | 1299 | 1230 | 5.75 | |||
| 12 | A' | 1269 | 1203 | 1.31 | |||
| 13 | A' | 1231 | 1166 | 23.77 | |||
| 14 | A' | 1105 | 1047 | 16.19 | |||
| 15 | A' | 1064 | 1008 | 22.14 | |||
| 16 | A' | 1020 | 966 | 3.00 | |||
| 17 | A' | 978 | 926 | 2.02 | |||
| 18 | A' | 893 | 846 | 21.78 | |||
| 19 | A' | 645 | 611 | 2.47 | |||
| 20 | A' | 314 | 298 | 0.81 | |||
| 21 | A" | 3132 | 2967 | 19.80 | |||
| 22 | A" | 1483 | 1405 | 5.07 | |||
| 23 | A" | 1065 | 1009 | 0.84 | |||
| 24 | A" | 854 | 809 | 0.45 | |||
| 25 | A" | 796 | 754 | 49.16 | |||
| 26 | A" | 750 | 710 | 6.23 | |||
| 27 | A" | 616 | 583 | 8.04 | |||
| 28 | A" | 611 | 579 | 11.87 | |||
| 29 | A" | 264 | 250 | 2.94 | |||
| 30 | A" | 132 | 125 | 0.03 |
| A | B | C |
|---|---|---|
| 0.29405 | 0.11085 | 0.08176 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.699 | -1.470 | 0.000 |
| C2 | -1.081 | -0.156 | 0.000 |
| C3 | 0.665 | -1.471 | 0.000 |
| C4 | 0.000 | 0.685 | 0.000 |
| C5 | 1.158 | -0.194 | 0.000 |
| C6 | -0.005 | 2.191 | 0.000 |
| H7 | -2.155 | 0.026 | 0.000 |
| H8 | 1.140 | -2.451 | 0.000 |
| H9 | 2.209 | 0.095 | 0.000 |
| H10 | -1.038 | 2.582 | 0.000 |
| H11 | 0.510 | 2.591 | 0.892 |
| H12 | 0.510 | 2.591 | -0.892 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3684 | 1.3641 | 2.2654 | 2.2528 | 3.7261 | 2.0879 | 2.0845 | 3.3030 | 4.0659 | 4.3305 | 4.3305 | C2 | 1.3684 | 2.1858 | 1.3698 | 2.2392 | 2.5818 | 1.0892 | 3.1937 | 3.3002 | 2.7382 | 3.2980 | 3.2980 | C3 | 1.3641 | 2.1858 | 2.2558 | 1.3683 | 3.7224 | 3.1929 | 1.0890 | 2.1995 | 4.3956 | 4.1618 | 4.1618 | C4 | 2.2654 | 1.3698 | 2.2558 | 1.4534 | 1.5061 | 2.2535 | 3.3362 | 2.2866 | 2.1621 | 2.1658 | 2.1658 | C5 | 2.2528 | 2.2392 | 1.3683 | 1.4534 | 2.6534 | 3.3201 | 2.2564 | 1.0909 | 3.5389 | 2.9957 | 2.9957 | C6 | 3.7261 | 2.5818 | 3.7224 | 1.5061 | 2.6534 | 3.0507 | 4.7806 | 3.0489 | 1.1037 | 1.1052 | 1.1052 | H7 | 2.0879 | 1.0892 | 3.1929 | 2.2535 | 3.3201 | 3.0507 | 4.1225 | 4.3650 | 2.7890 | 3.8051 | 3.8051 | H8 | 2.0845 | 3.1937 | 1.0890 | 3.3362 | 2.2564 | 4.7806 | 4.1225 | 2.7612 | 5.4833 | 5.1588 | 5.1588 | H9 | 3.3030 | 3.3002 | 2.1995 | 2.2866 | 1.0909 | 3.0489 | 4.3650 | 2.7612 | 4.0895 | 3.1484 | 3.1484 | H10 | 4.0659 | 2.7382 | 4.3956 | 2.1621 | 3.5389 | 1.1037 | 2.7890 | 5.4833 | 4.0895 | 1.7863 | 1.7863 | H11 | 4.3305 | 3.2980 | 4.1618 | 2.1658 | 2.9957 | 1.1052 | 3.8051 | 5.1588 | 3.1484 | 1.7863 | 1.7835 | H12 | 4.3305 | 3.2980 | 4.1618 | 2.1658 | 2.9957 | 1.1052 | 3.8051 | 5.1588 | 3.1484 | 1.7863 | 1.7835 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 111.653 | O1 | C2 | H7 | 115.862 | |
| O1 | C3 | C5 | 111.072 | O1 | C3 | H8 | 115.913 | |
| C2 | O1 | C3 | 106.247 | C2 | C4 | C5 | 104.919 | |
| C2 | C4 | C6 | 127.667 | C3 | C5 | C4 | 106.109 | |
| C3 | C5 | H9 | 126.495 | C4 | C2 | H7 | 132.486 | |
| C4 | C5 | H9 | 127.396 | C4 | C6 | H10 | 110.943 | |
| C4 | C6 | H11 | 111.150 | C4 | C6 | H12 | 111.150 | |
| C5 | C3 | H8 | 133.015 | C5 | C4 | C6 | 127.414 | |
| H10 | C6 | H11 | 107.931 | H10 | C6 | H12 | 107.931 | |
| H11 | C6 | H12 | 107.581 |