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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 | -118.019231 |
| Energy at 298.15K | -118.025573 |
| HF Energy | -117.635700 |
| Nuclear repulsion energy | 75.501092 |
| 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' | 3254 | 3066 | 26.90 | |||
| 2 | A' | 3191 | 3007 | 17.89 | |||
| 3 | A' | 3136 | 2955 | 42.43 | |||
| 4 | A' | 3054 | 2877 | 28.21 | |||
| 5 | A' | 1562 | 1472 | 4.61 | |||
| 6 | A' | 1550 | 1460 | 13.81 | |||
| 7 | A' | 1479 | 1393 | 4.09 | |||
| 8 | A' | 1228 | 1157 | 3.01 | |||
| 9 | A' | 1088 | 1025 | 0.19 | |||
| 10 | A' | 921 | 868 | 1.70 | |||
| 11 | A' | 453 | 427 | 20.92 | |||
| 12 | A' | 369 | 348 | 5.21 | |||
| 13 | A' | 163 | 154 | 0.10 | |||
| 14 | A" | 3192 | 3007 | 18.33 | |||
| 15 | A" | 3137 | 2955 | 4.39 | |||
| 16 | A" | 3052 | 2875 | 21.90 | |||
| 17 | A" | 1552 | 1462 | 0.96 | |||
| 18 | A" | 1539 | 1450 | 1.36 | |||
| 19 | A" | 1480 | 1395 | 8.68 | |||
| 20 | A" | 1427 | 1344 | 2.02 | |||
| 21 | A" | 1199 | 1130 | 0.02 | |||
| 22 | A" | 982 | 925 | 0.85 | |||
| 23 | A" | 972 | 916 | 0.75 | |||
| 24 | A" | 137 | 129 | 0.01 |
| A | B | C |
|---|---|---|
| 1.24080 | 0.27980 | 0.24997 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.014 | 0.544 | 0.000 |
| C2 | 0.014 | -0.200 | 1.292 |
| C3 | 0.014 | -0.200 | -1.292 |
| H4 | -0.323 | 1.575 | 0.000 |
| H5 | -0.955 | -0.685 | 1.485 |
| H6 | -0.955 | -0.685 | -1.485 |
| H7 | 0.767 | -0.995 | 1.287 |
| H8 | 0.222 | 0.460 | 2.138 |
| H9 | 0.767 | -0.995 | -1.287 |
| H10 | 0.222 | 0.460 | -2.138 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4903 | 1.4903 | 1.0853 | 2.1572 | 2.1572 | 2.1426 | 2.1500 | 2.1426 | 2.1500 | C2 | 1.4903 | 2.5836 | 2.2207 | 1.1010 | 2.9810 | 1.0955 | 1.0928 | 2.8015 | 3.4991 | C3 | 1.4903 | 2.5836 | 2.2207 | 2.9810 | 1.1010 | 2.8015 | 3.4991 | 1.0955 | 1.0928 | H4 | 1.0853 | 2.2207 | 2.2207 | 2.7767 | 2.7767 | 3.0743 | 2.4726 | 3.0743 | 2.4726 | H5 | 2.1572 | 1.1010 | 2.9810 | 2.7767 | 2.9703 | 1.7611 | 1.7666 | 3.2780 | 3.9779 | H6 | 2.1572 | 2.9810 | 1.1010 | 2.7767 | 2.9703 | 3.2780 | 3.9779 | 1.7611 | 1.7666 | H7 | 2.1426 | 1.0955 | 2.8015 | 3.0743 | 1.7611 | 3.2780 | 1.7720 | 2.5733 | 3.7610 | H8 | 2.1500 | 1.0928 | 3.4991 | 2.4726 | 1.7666 | 3.9779 | 1.7720 | 3.7610 | 4.2767 | H9 | 2.1426 | 2.8015 | 1.0955 | 3.0743 | 3.2780 | 1.7611 | 2.5733 | 3.7610 | 1.7720 | H10 | 2.1500 | 3.4991 | 1.0928 | 2.4726 | 3.9779 | 1.7666 | 3.7610 | 4.2767 | 1.7720 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.830 | C1 | C2 | H7 | 110.989 | |
| C1 | C2 | H8 | 111.757 | C1 | C3 | H6 | 111.830 | |
| C1 | C3 | H9 | 110.989 | C1 | C3 | H10 | 111.757 | |
| C2 | C1 | C3 | 120.181 | C2 | C1 | H4 | 118.288 | |
| C3 | C1 | H4 | 118.288 | H5 | C2 | H7 | 106.607 | |
| H5 | C2 | H8 | 107.270 | H6 | C3 | H9 | 106.607 | |
| H6 | C3 | H10 | 107.270 | H7 | C2 | H8 | 108.142 | |
| H9 | C3 | H10 | 108.142 |
Electronic state