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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 | -268.740328 |
| Energy at 298.15K | -268.746883 |
| HF Energy | -267.725842 |
| Nuclear repulsion energy | 221.051068 |
| 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' | 3321 | 3150 | 0.53 | |||
| 2 | A' | 3309 | 3139 | 0.66 | |||
| 3 | A' | 3285 | 3116 | 0.93 | |||
| 4 | A' | 3173 | 3010 | 16.13 | |||
| 5 | A' | 3080 | 2922 | 28.97 | |||
| 6 | A' | 1638 | 1554 | 0.64 | |||
| 7 | A' | 1534 | 1455 | 10.43 | |||
| 8 | A' | 1521 | 1443 | 11.70 | |||
| 9 | A' | 1436 | 1362 | 3.13 | |||
| 10 | A' | 1417 | 1344 | 3.46 | |||
| 11 | A' | 1300 | 1233 | 2.98 | |||
| 12 | A' | 1267 | 1202 | 5.12 | |||
| 13 | A' | 1251 | 1187 | 20.92 | |||
| 14 | A' | 1115 | 1057 | 19.46 | |||
| 15 | A' | 1064 | 1010 | 15.85 | |||
| 16 | A' | 1020 | 967 | 2.78 | |||
| 17 | A' | 988 | 937 | 3.22 | |||
| 18 | A' | 891 | 846 | 19.22 | |||
| 19 | A' | 647 | 613 | 2.13 | |||
| 20 | A' | 313 | 297 | 0.76 | |||
| 21 | A" | 3159 | 2996 | 16.21 | |||
| 22 | A" | 1501 | 1424 | 6.80 | |||
| 23 | A" | 1070 | 1015 | 0.50 | |||
| 24 | A" | 803 | 762 | 0.24 | |||
| 25 | A" | 758 | 719 | 73.79 | |||
| 26 | A" | 699 | 663 | 0.52 | |||
| 27 | A" | 622 | 590 | 14.14 | |||
| 28 | A" | 573 | 543 | 2.04 | |||
| 29 | A" | 257 | 243 | 3.78 | |||
| 30 | A" | 119 | 113 | 0.02 |
| A | B | C |
|---|---|---|
| 0.29786 | 0.11223 | 0.08278 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.692 | -1.467 | 0.000 |
| C2 | -1.076 | -0.163 | 0.000 |
| C3 | 0.663 | -1.459 | 0.000 |
| C4 | 0.000 | 0.682 | 0.000 |
| C5 | 1.151 | -0.183 | 0.000 |
| C6 | -0.008 | 2.179 | 0.000 |
| H7 | -2.142 | 0.011 | 0.000 |
| H8 | 1.136 | -2.429 | 0.000 |
| H9 | 2.190 | 0.115 | 0.000 |
| H10 | -1.031 | 2.562 | 0.000 |
| H11 | 0.502 | 2.573 | 0.884 |
| H12 | 0.502 | 2.573 | -0.884 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3592 | 1.3551 | 2.2577 | 2.2462 | 3.7094 | 2.0701 | 2.0664 | 3.2875 | 4.0432 | 4.3048 | 4.3048 | C2 | 1.3592 | 2.1689 | 1.3682 | 2.2269 | 2.5739 | 1.0798 | 3.1672 | 3.2775 | 2.7253 | 3.2800 | 3.2800 | C3 | 1.3551 | 2.1689 | 2.2417 | 1.3665 | 3.6993 | 3.1666 | 1.0793 | 2.1931 | 4.3637 | 4.1317 | 4.1317 | C4 | 2.2577 | 1.3682 | 2.2417 | 1.4397 | 1.4967 | 2.2442 | 3.3124 | 2.2620 | 2.1442 | 2.1471 | 2.1471 | C5 | 2.2462 | 2.2269 | 1.3665 | 1.4397 | 2.6304 | 3.2982 | 2.2463 | 1.0807 | 3.5066 | 2.9665 | 2.9665 | C6 | 3.7094 | 2.5739 | 3.6993 | 1.4967 | 2.6304 | 3.0418 | 4.7478 | 3.0145 | 1.0931 | 1.0939 | 1.0939 | H7 | 2.0701 | 1.0798 | 3.1666 | 2.2442 | 3.2982 | 3.0418 | 4.0867 | 4.3326 | 2.7820 | 3.7860 | 3.7860 | H8 | 2.0664 | 3.1672 | 1.0793 | 3.3124 | 2.2463 | 4.7478 | 4.0867 | 2.7535 | 5.4416 | 5.1196 | 5.1196 | H9 | 3.2875 | 3.2775 | 2.1931 | 2.2620 | 1.0807 | 3.0145 | 4.3326 | 2.7535 | 4.0451 | 3.1105 | 3.1105 | H10 | 4.0432 | 2.7253 | 4.3637 | 2.1442 | 3.5066 | 1.0931 | 2.7820 | 5.4416 | 4.0451 | 1.7696 | 1.7696 | H11 | 4.3048 | 3.2800 | 4.1317 | 2.1471 | 2.9665 | 1.0939 | 3.7860 | 5.1196 | 3.1105 | 1.7696 | 1.7680 | H12 | 4.3048 | 3.2800 | 4.1317 | 2.1471 | 2.9665 | 1.0939 | 3.7860 | 5.1196 | 3.1105 | 1.7696 | 1.7680 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 111.746 | O1 | C2 | H7 | 115.680 | |
| O1 | C3 | C5 | 111.241 | O1 | C3 | H8 | 115.711 | |
| C2 | O1 | C3 | 106.081 | C2 | C4 | C5 | 104.925 | |
| C2 | C4 | C6 | 127.857 | C3 | C5 | C4 | 106.008 | |
| C3 | C5 | H9 | 126.920 | C4 | C2 | H7 | 132.575 | |
| C4 | C5 | H9 | 127.073 | C4 | C6 | H10 | 110.815 | |
| C4 | C6 | H11 | 111.006 | C4 | C6 | H12 | 111.006 | |
| C5 | C3 | H8 | 133.049 | C5 | C4 | C6 | 127.218 | |
| H10 | C6 | H11 | 108.026 | H10 | C6 | H12 | 108.026 | |
| H11 | C6 | H12 | 107.830 |