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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 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.191798 |
| Energy at 298.15K | -118.198062 |
| HF Energy | -117.652584 |
| Nuclear repulsion energy | 75.541106 |
| 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' | 3239 | 3049 | 21.48 | |||
| 2 | A' | 3170 | 2985 | 16.62 | |||
| 3 | A' | 3118 | 2936 | 37.17 | |||
| 4 | A' | 3041 | 2864 | 28.83 | |||
| 5 | A' | 1540 | 1450 | 3.79 | |||
| 6 | A' | 1532 | 1443 | 11.01 | |||
| 7 | A' | 1454 | 1369 | 3.22 | |||
| 8 | A' | 1209 | 1139 | 2.96 | |||
| 9 | A' | 1064 | 1002 | 0.07 | |||
| 10 | A' | 910 | 857 | 1.58 | |||
| 11 | A' | 423 | 399 | 15.37 | |||
| 12 | A' | 354 | 333 | 6.75 | |||
| 13 | A' | 148 | 139 | 0.11 | |||
| 14 | A" | 3170 | 2985 | 17.71 | |||
| 15 | A" | 3117 | 2935 | 5.03 | |||
| 16 | A" | 3038 | 2860 | 19.48 | |||
| 17 | A" | 1530 | 1441 | 0.39 | |||
| 18 | A" | 1520 | 1432 | 0.85 | |||
| 19 | A" | 1455 | 1370 | 6.41 | |||
| 20 | A" | 1400 | 1318 | 3.49 | |||
| 21 | A" | 1179 | 1110 | 0.00 | |||
| 22 | A" | 969 | 912 | 0.78 | |||
| 23 | A" | 959 | 903 | 0.34 | |||
| 24 | A" | 130 | 122 | 0.01 |
| A | B | C |
|---|---|---|
| 1.24100 | 0.27994 | 0.24987 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.545 | 0.000 |
| C2 | -0.014 | -0.200 | 1.292 |
| C3 | -0.014 | -0.200 | -1.292 |
| H4 | 0.300 | 1.581 | 0.000 |
| H5 | -0.765 | -0.994 | 1.290 |
| H6 | -0.765 | -0.994 | -1.290 |
| H7 | 0.953 | -0.685 | 1.480 |
| H8 | -0.215 | 0.455 | 2.139 |
| H9 | 0.953 | -0.685 | -1.480 |
| H10 | -0.215 | 0.455 | -2.139 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4914 | 1.4914 | 1.0823 | 2.1440 | 2.1440 | 2.1540 | 2.1507 | 2.1540 | 2.1507 | C2 | 1.4914 | 2.5838 | 2.2226 | 1.0927 | 2.8034 | 1.0981 | 1.0900 | 2.9757 | 3.4990 | C3 | 1.4914 | 2.5838 | 2.2226 | 2.8034 | 1.0927 | 2.9757 | 3.4990 | 1.0981 | 1.0900 | H4 | 1.0823 | 2.2226 | 2.2226 | 3.0704 | 3.0704 | 2.7846 | 2.4719 | 2.7846 | 2.4719 | H5 | 2.1440 | 1.0927 | 2.8034 | 3.0704 | 2.5796 | 1.7557 | 1.7672 | 3.2740 | 3.7631 | H6 | 2.1440 | 2.8034 | 1.0927 | 3.0704 | 2.5796 | 3.2740 | 3.7631 | 1.7557 | 1.7672 | H7 | 2.1540 | 1.0981 | 2.9757 | 2.7846 | 1.7557 | 3.2740 | 1.7607 | 2.9603 | 3.9707 | H8 | 2.1507 | 1.0900 | 3.4990 | 2.4719 | 1.7672 | 3.7631 | 1.7607 | 3.9707 | 4.2787 | H9 | 2.1540 | 2.9757 | 1.0981 | 2.7846 | 3.2740 | 1.7557 | 2.9603 | 3.9707 | 1.7607 | H10 | 2.1507 | 3.4990 | 1.0900 | 2.4719 | 3.7631 | 1.7672 | 3.9707 | 4.2787 | 1.7607 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.187 | C1 | C2 | H7 | 111.669 | |
| C1 | C2 | H8 | 111.910 | C1 | C3 | H6 | 111.187 | |
| C1 | C3 | H9 | 111.669 | C1 | C3 | H10 | 111.910 | |
| C2 | C1 | C3 | 120.040 | C2 | C1 | H4 | 118.574 | |
| C3 | C1 | H4 | 118.574 | H5 | C2 | H7 | 106.524 | |
| H5 | C2 | H8 | 108.123 | H6 | C3 | H9 | 106.524 | |
| H6 | C3 | H10 | 108.123 | H7 | C2 | H8 | 107.165 | |
| H9 | C3 | H10 | 107.165 |