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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.076912 |
| Energy at 298.15K | -118.083272 |
| HF Energy | -117.647317 |
| Nuclear repulsion energy | 75.686136 |
| 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' | 3284 | 3068 | 28.47 | |||
| 2 | A' | 3223 | 3011 | 19.61 | |||
| 3 | A' | 3169 | 2961 | 45.72 | |||
| 4 | A' | 3082 | 2880 | 27.65 | |||
| 5 | A' | 1558 | 1455 | 3.42 | |||
| 6 | A' | 1547 | 1446 | 10.90 | |||
| 7 | A' | 1473 | 1376 | 2.92 | |||
| 8 | A' | 1224 | 1144 | 2.28 | |||
| 9 | A' | 1085 | 1014 | 0.09 | |||
| 10 | A' | 921 | 860 | 1.43 | |||
| 11 | A' | 459 | 429 | 19.06 | |||
| 12 | A' | 370 | 346 | 3.64 | |||
| 13 | A' | 166 | 155 | 0.08 | |||
| 14 | A" | 3223 | 3012 | 18.58 | |||
| 15 | A" | 3169 | 2961 | 4.32 | |||
| 16 | A" | 3080 | 2878 | 24.53 | |||
| 17 | A" | 1548 | 1447 | 0.36 | |||
| 18 | A" | 1536 | 1435 | 1.19 | |||
| 19 | A" | 1477 | 1380 | 7.27 | |||
| 20 | A" | 1422 | 1328 | 3.35 | |||
| 21 | A" | 1196 | 1118 | 0.00 | |||
| 22 | A" | 976 | 912 | 0.81 | |||
| 23 | A" | 967 | 904 | 0.42 | |||
| 24 | A" | 136 | 127 | 0.01 |
| A | B | C |
|---|---|---|
| 1.24677 | 0.28082 | 0.25084 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.015 | 0.544 | 0.000 |
| C2 | -0.015 | -0.200 | 1.290 |
| C3 | -0.015 | -0.200 | -1.290 |
| H4 | 0.332 | 1.568 | 0.000 |
| H5 | -0.759 | -0.996 | 1.281 |
| H6 | -0.759 | -0.996 | -1.281 |
| H7 | 0.953 | -0.676 | 1.484 |
| H8 | -0.228 | 0.454 | 2.133 |
| H9 | 0.953 | -0.676 | -1.484 |
| H10 | -0.228 | 0.454 | -2.133 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4892 | 1.4892 | 1.0805 | 2.1373 | 2.1373 | 2.1512 | 2.1456 | 2.1512 | 2.1456 | C2 | 1.4892 | 2.5800 | 2.2153 | 1.0902 | 2.7925 | 1.0956 | 1.0877 | 2.9764 | 3.4914 | C3 | 1.4892 | 2.5800 | 2.2153 | 2.7925 | 1.0902 | 2.9764 | 3.4914 | 1.0956 | 1.0877 | H4 | 1.0805 | 2.2153 | 2.2153 | 3.0668 | 3.0668 | 2.7606 | 2.4707 | 2.7606 | 2.4707 | H5 | 2.1373 | 1.0902 | 2.7925 | 3.0668 | 2.5618 | 1.7531 | 1.7638 | 3.2677 | 3.7470 | H6 | 2.1373 | 2.7925 | 1.0902 | 3.0668 | 2.5618 | 3.2677 | 3.7470 | 1.7531 | 1.7638 | H7 | 2.1512 | 1.0956 | 2.9764 | 2.7606 | 1.7531 | 3.2677 | 1.7579 | 2.9685 | 3.9692 | H8 | 2.1456 | 1.0877 | 3.4914 | 2.4707 | 1.7638 | 3.7470 | 1.7579 | 3.9692 | 4.2661 | H9 | 2.1512 | 2.9764 | 1.0956 | 2.7606 | 3.2677 | 1.7531 | 2.9685 | 3.9692 | 1.7579 | H10 | 2.1456 | 3.4914 | 1.0877 | 2.4707 | 3.7470 | 1.7638 | 3.9692 | 4.2661 | 1.7579 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.971 | C1 | C2 | H7 | 111.760 | |
| C1 | C2 | H8 | 111.794 | C1 | C3 | H6 | 110.971 | |
| C1 | C3 | H9 | 111.760 | C1 | C3 | H10 | 111.794 | |
| C2 | C1 | C3 | 120.048 | C2 | C1 | H4 | 118.240 | |
| C3 | C1 | H4 | 118.240 | H5 | C2 | H7 | 106.655 | |
| H5 | C2 | H8 | 108.165 | H6 | C3 | H9 | 106.655 | |
| H6 | C3 | H10 | 108.165 | H7 | C2 | H8 | 107.253 | |
| H9 | C3 | H10 | 107.253 |
Electronic state