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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 | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -194.677270 |
| Energy at 298.15K | -194.684794 |
| HF Energy | -193.971424 |
| Nuclear repulsion energy | 154.388591 |
| 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 | 3277 | 3143 | 10.61 | |||
| 2 | A | 3186 | 3055 | 3.78 | |||
| 3 | A | 3170 | 3040 | 2.16 | |||
| 4 | A | 3048 | 2923 | 18.59 | |||
| 5 | A | 1687 | 1618 | 0.91 | |||
| 6 | A | 1462 | 1402 | 4.86 | |||
| 7 | A | 1439 | 1380 | 0.63 | |||
| 8 | A | 1308 | 1254 | 0.16 | |||
| 9 | A | 1255 | 1203 | 0.13 | |||
| 10 | A | 1077 | 1032 | 4.36 | |||
| 11 | A | 1010 | 968 | 17.41 | |||
| 12 | A | 935 | 897 | 35.74 | |||
| 13 | A | 918 | 880 | 1.75 | |||
| 14 | A | 681 | 653 | 11.72 | |||
| 15 | A | 367 | 352 | 0.54 | |||
| 16 | A | 303 | 291 | 0.16 | |||
| 17 | A | 88 | 84 | 0.03 | |||
| 18 | A | 3277 | 3143 | 13.48 | |||
| 19 | A | 3185 | 3055 | 8.95 | |||
| 20 | A | 3170 | 3040 | 17.55 | |||
| 21 | A | 3108 | 2980 | 12.02 | |||
| 22 | A | 1676 | 1608 | 20.18 | |||
| 23 | A | 1448 | 1389 | 3.25 | |||
| 24 | A | 1314 | 1260 | 0.58 | |||
| 25 | A | 1281 | 1228 | 2.59 | |||
| 26 | A | 1171 | 1123 | 3.17 | |||
| 27 | A | 1011 | 970 | 22.07 | |||
| 28 | A | 979 | 938 | 2.17 | |||
| 29 | A | 935 | 897 | 34.02 | |||
| 30 | A | 886 | 850 | 6.02 | |||
| 31 | A | 608 | 583 | 12.30 | |||
| 32 | A | 450 | 432 | 2.89 | |||
| 33 | A | 102 | 98 | 0.00 |
| A | B | C |
|---|---|---|
| 0.62851 | 0.07860 | 0.07799 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.695 |
| C2 | 0.000 | 1.243 | -0.164 |
| C3 | 0.000 | -1.243 | -0.164 |
| C4 | 1.006 | 2.144 | -0.201 |
| C5 | -1.006 | -2.144 | -0.201 |
| H6 | -0.893 | -0.012 | 1.346 |
| H7 | 0.893 | 0.012 | 1.346 |
| H8 | -0.875 | 1.387 | -0.811 |
| H9 | 0.875 | -1.387 | -0.811 |
| H10 | 0.962 | 3.018 | -0.856 |
| H11 | -0.962 | -3.018 | -0.856 |
| H12 | 1.894 | 2.026 | 0.428 |
| H13 | -1.894 | -2.026 | 0.428 |
| C1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5115 | 1.5115 | 2.5325 | 2.5325 | 1.1046 | 1.1046 | 2.2266 | 2.2266 | 3.5272 | 3.5272 | 2.7856 | 2.7856 | C2 | 1.5115 | 2.4865 | 1.3509 | 3.5340 | 2.1569 | 2.1432 | 1.0976 | 2.8461 | 2.1341 | 4.4230 | 2.1326 | 3.8238 | C3 | 1.5115 | 2.4865 | 3.5340 | 1.3509 | 2.1432 | 2.1569 | 2.8461 | 1.0976 | 4.4230 | 2.1341 | 3.8238 | 2.1326 | C4 | 2.5325 | 1.3509 | 3.5340 | 4.7371 | 3.2629 | 2.6370 | 2.1174 | 3.5857 | 1.0928 | 5.5635 | 1.0946 | 5.1176 | C5 | 2.5325 | 3.5340 | 1.3509 | 4.7371 | 2.6370 | 3.2629 | 3.5857 | 2.1174 | 5.5635 | 1.0928 | 5.1176 | 1.0946 | H6 | 1.1046 | 2.1569 | 2.1432 | 3.2629 | 2.6370 | 1.7857 | 2.5706 | 3.1092 | 4.1796 | 3.7270 | 3.5717 | 2.4288 | H7 | 1.1046 | 2.1432 | 2.1569 | 2.6370 | 3.2629 | 1.7857 | 3.1092 | 2.5706 | 3.7270 | 4.1796 | 2.4288 | 3.5717 | H8 | 2.2266 | 1.0976 | 2.8461 | 2.1174 | 3.5857 | 2.5706 | 3.1092 | 3.2791 | 2.4573 | 4.4057 | 3.0998 | 3.7703 | H9 | 2.2266 | 2.8461 | 1.0976 | 3.5857 | 2.1174 | 3.1092 | 2.5706 | 3.2791 | 4.4057 | 2.4573 | 3.7703 | 3.0998 | H10 | 3.5272 | 2.1341 | 4.4230 | 1.0928 | 5.5635 | 4.1796 | 3.7270 | 2.4573 | 4.4057 | 6.3354 | 1.8713 | 5.9364 | H11 | 3.5272 | 4.4230 | 2.1341 | 5.5635 | 1.0928 | 3.7270 | 4.1796 | 4.4057 | 2.4573 | 6.3354 | 5.9364 | 1.8713 | H12 | 2.7856 | 2.1326 | 3.8238 | 1.0946 | 5.1176 | 3.5717 | 2.4288 | 3.0998 | 3.7703 | 1.8713 | 5.9364 | 5.5456 | H13 | 2.7856 | 3.8238 | 2.1326 | 5.1176 | 1.0946 | 2.4288 | 3.5717 | 3.7703 | 3.0998 | 5.9364 | 1.8713 | 5.5456 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 124.353 | C1 | C2 | H8 | 116.268 | |
| C1 | C3 | C5 | 124.353 | C1 | C3 | H9 | 116.268 | |
| C2 | C1 | C3 | 110.682 | C2 | C1 | H6 | 110.100 | |
| C2 | C1 | H7 | 109.028 | C2 | C4 | H10 | 121.330 | |
| C2 | C4 | H12 | 121.042 | C3 | C1 | H6 | 109.028 | |
| C3 | C1 | H7 | 110.100 | C3 | C5 | H11 | 121.330 | |
| C3 | C5 | H13 | 121.042 | C4 | C2 | H8 | 119.359 | |
| C5 | C3 | H9 | 119.359 | H6 | C1 | H7 | 107.856 | |
| H10 | C4 | H12 | 117.627 | H11 | C5 | H13 | 117.627 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.361 | |||
| 2 | C | 0.469 | |||
| 3 | C | 0.469 | |||
| 4 | C | 0.296 | |||
| 5 | C | 0.296 | |||
| 6 | H | -0.041 | |||
| 7 | H | -0.041 | |||
| 8 | H | -0.379 | |||
| 9 | H | -0.379 | |||
| 10 | H | -0.259 | |||
| 11 | H | -0.259 | |||
| 12 | H | -0.268 | |||
| 13 | H | -0.268 |
| x | y | z | |
|---|---|---|---|
| x | 9.617 | 2.416 | 0.000 |
| y | 2.416 | 11.659 | 0.000 |
| z | 0.000 | 0.000 | 7.883 |
| <r2> | 0.000 |
|---|---|
| (<r2>)1/2 | 0.000 |