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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 | 2A" |
| hartrees | |
|---|---|
| Energy at 0K | -156.087052 |
| Energy at 298.15K | -156.093413 |
| HF Energy | -155.519434 |
| Nuclear repulsion energy | 108.443005 |
| 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' | 3295 | 3152 | 9.90 | |||
| 2 | A' | 3192 | 3054 | 25.56 | |||
| 3 | A' | 3189 | 3051 | 8.69 | |||
| 4 | A' | 3178 | 3040 | 6.99 | |||
| 5 | A' | 3153 | 3016 | 13.18 | |||
| 6 | A' | 3049 | 2917 | 33.67 | |||
| 7 | A' | 1534 | 1467 | 7.07 | |||
| 8 | A' | 1518 | 1452 | 0.92 | |||
| 9 | A' | 1481 | 1417 | 11.31 | |||
| 10 | A' | 1422 | 1361 | 2.00 | |||
| 11 | A' | 1350 | 1292 | 0.23 | |||
| 12 | A' | 1304 | 1248 | 2.57 | |||
| 13 | A' | 1174 | 1123 | 0.18 | |||
| 14 | A' | 1144 | 1095 | 0.25 | |||
| 15 | A' | 995 | 952 | 2.67 | |||
| 16 | A' | 894 | 855 | 4.10 | |||
| 17 | A' | 509 | 487 | 0.62 | |||
| 18 | A' | 288 | 276 | 0.18 | |||
| 19 | A" | 3114 | 2979 | 21.41 | |||
| 20 | A" | 1477 | 1413 | 5.09 | |||
| 21 | A" | 1041 | 996 | 6.10 | |||
| 22 | A" | 1022 | 977 | 18.13 | |||
| 23 | A" | 792 | 758 | 42.13 | |||
| 24 | A" | 754 | 721 | 0.00 | |||
| 25 | A" | 559 | 535 | 4.07 | |||
| 26 | A" | 225 | 215 | 1.56 | |||
| 27 | A" | 149 | 143 | 0.63 |
| A | B | C |
|---|---|---|
| 1.24730 | 0.13221 | 0.12230 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.371 | -1.416 | 0.000 |
| C2 | 0.149 | -0.750 | 0.000 |
| C3 | 0.000 | 0.633 | 0.000 |
| C4 | -1.327 | 1.343 | 0.000 |
| H5 | 2.315 | -0.861 | 0.000 |
| H6 | 1.423 | -2.509 | 0.000 |
| H7 | -0.767 | -1.359 | 0.000 |
| H8 | 0.907 | 1.253 | 0.000 |
| H9 | -2.165 | 0.625 | 0.000 |
| H10 | -1.433 | 1.995 | 0.889 |
| H11 | -1.433 | 1.995 | -0.889 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3920 | 2.4652 | 3.8590 | 1.0959 | 1.0938 | 2.1387 | 2.7097 | 4.0831 | 4.5040 | 4.5040 | C2 | 1.3920 | 1.3906 | 2.5608 | 2.1695 | 2.1721 | 1.0998 | 2.1421 | 2.6917 | 3.2901 | 3.2901 | C3 | 2.4652 | 1.3906 | 1.5051 | 2.7550 | 3.4488 | 2.1342 | 1.0991 | 2.1655 | 2.1675 | 2.1675 | C4 | 3.8590 | 2.5608 | 1.5051 | 4.2570 | 4.7328 | 2.7593 | 2.2358 | 1.1038 | 1.1071 | 1.1071 | H5 | 1.0959 | 2.1695 | 2.7550 | 4.2570 | 1.8744 | 3.1225 | 2.5401 | 4.7206 | 4.7949 | 4.7949 | H6 | 1.0938 | 2.1721 | 3.4488 | 4.7328 | 1.8744 | 2.4737 | 3.7975 | 4.7643 | 5.4064 | 5.4064 | H7 | 2.1387 | 1.0998 | 2.1342 | 2.7593 | 3.1225 | 2.4737 | 3.1027 | 2.4272 | 3.5328 | 3.5328 | H8 | 2.7097 | 2.1421 | 1.0991 | 2.2358 | 2.5401 | 3.7975 | 3.1027 | 3.1360 | 2.6104 | 2.6104 | H9 | 4.0831 | 2.6917 | 2.1655 | 1.1038 | 4.7206 | 4.7643 | 2.4272 | 3.1360 | 1.7896 | 1.7896 | H10 | 4.5040 | 3.2901 | 2.1675 | 1.1071 | 4.7949 | 5.4064 | 3.5328 | 2.6104 | 1.7896 | 1.7772 | H11 | 4.5040 | 3.2901 | 2.1675 | 1.1071 | 4.7949 | 5.4064 | 3.5328 | 2.6104 | 1.7896 | 1.7772 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 124.737 | C1 | C2 | H7 | 117.776 | |
| C2 | C1 | H5 | 120.925 | C2 | C1 | H6 | 121.337 | |
| C2 | C3 | C4 | 124.295 | C2 | C3 | H8 | 118.252 | |
| C3 | C2 | H7 | 117.488 | C3 | C4 | H9 | 111.267 | |
| C3 | C4 | H10 | 111.233 | C3 | C4 | H11 | 111.233 | |
| C4 | C3 | H8 | 117.453 | H5 | C1 | H6 | 117.738 | |
| H9 | C4 | H10 | 108.079 | H9 | C4 | H11 | 108.079 | |
| H10 | C4 | H11 | 106.762 |