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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 | -118.051182 |
| Energy at 298.15K | -118.057454 |
| HF Energy | -117.635383 |
| Nuclear repulsion energy | 75.183243 |
| 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' | 3198 | 3045 | 31.62 | |||
| 2 | A' | 3133 | 2983 | 22.39 | |||
| 3 | A' | 3079 | 2932 | 51.77 | |||
| 4 | A' | 3003 | 2860 | 40.55 | |||
| 5 | A' | 1546 | 1472 | 3.99 | |||
| 6 | A' | 1533 | 1460 | 12.02 | |||
| 7 | A' | 1469 | 1399 | 3.20 | |||
| 8 | A' | 1217 | 1159 | 2.57 | |||
| 9 | A' | 1077 | 1026 | 0.10 | |||
| 10 | A' | 909 | 866 | 1.63 | |||
| 11 | A' | 432 | 412 | 18.14 | |||
| 12 | A' | 362 | 345 | 6.62 | |||
| 13 | A' | 151 | 144 | 0.15 | |||
| 14 | A" | 3133 | 2984 | 25.21 | |||
| 15 | A" | 3078 | 2931 | 6.17 | |||
| 16 | A" | 3000 | 2856 | 23.09 | |||
| 17 | A" | 1536 | 1463 | 0.87 | |||
| 18 | A" | 1523 | 1450 | 1.12 | |||
| 19 | A" | 1470 | 1399 | 6.82 | |||
| 20 | A" | 1415 | 1347 | 2.62 | |||
| 21 | A" | 1182 | 1126 | 0.00 | |||
| 22 | A" | 977 | 930 | 0.74 | |||
| 23 | A" | 964 | 918 | 0.49 | |||
| 24 | A" | 129 | 122 | 0.00 |
| A | B | C |
|---|---|---|
| 1.23374 | 0.27702 | 0.24755 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.543 | 0.000 |
| C2 | -0.013 | -0.200 | 1.299 |
| C3 | -0.013 | -0.200 | -1.299 |
| H4 | 0.296 | 1.588 | 0.000 |
| H5 | -0.766 | -1.002 | 1.294 |
| H6 | -0.766 | -1.002 | -1.294 |
| H7 | 0.961 | -0.683 | 1.497 |
| H8 | -0.226 | 0.463 | 2.145 |
| H9 | 0.961 | -0.683 | -1.497 |
| H10 | -0.226 | 0.463 | -2.145 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4964 | 1.4964 | 1.0893 | 2.1516 | 2.1516 | 2.1664 | 2.1575 | 2.1664 | 2.1575 | C2 | 1.4964 | 2.5972 | 2.2314 | 1.0996 | 2.8166 | 1.1050 | 1.0967 | 2.9995 | 3.5138 | C3 | 1.4964 | 2.5972 | 2.2314 | 2.8166 | 1.0996 | 2.9995 | 3.5138 | 1.1050 | 1.0967 | H4 | 1.0893 | 2.2314 | 2.2314 | 3.0837 | 3.0837 | 2.7997 | 2.4780 | 2.7997 | 2.4780 | H5 | 2.1516 | 1.0996 | 2.8166 | 3.0837 | 2.5889 | 1.7677 | 1.7781 | 3.2978 | 3.7776 | H6 | 2.1516 | 2.8166 | 1.0996 | 3.0837 | 2.5889 | 3.2978 | 3.7776 | 1.7677 | 1.7781 | H7 | 2.1664 | 1.1050 | 2.9995 | 2.7997 | 1.7677 | 3.2978 | 1.7728 | 2.9939 | 3.9987 | H8 | 2.1575 | 1.0967 | 3.5138 | 2.4780 | 1.7781 | 3.7776 | 1.7728 | 3.9987 | 4.2909 | H9 | 2.1664 | 2.9995 | 1.1050 | 2.7997 | 3.2978 | 1.7677 | 2.9939 | 3.9987 | 1.7728 | H10 | 2.1575 | 3.5138 | 1.0967 | 2.4780 | 3.7776 | 1.7781 | 3.9987 | 4.2909 | 1.7728 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.034 | C1 | C2 | H7 | 111.890 | |
| C1 | C2 | H8 | 111.685 | C1 | C3 | H6 | 111.034 | |
| C1 | C3 | H9 | 111.890 | C1 | C3 | H10 | 111.685 | |
| C2 | C1 | C3 | 120.408 | C2 | C1 | H4 | 118.453 | |
| C3 | C1 | H4 | 118.453 | H5 | C2 | H7 | 106.609 | |
| H5 | C2 | H8 | 108.115 | H6 | C3 | H9 | 106.609 | |
| H6 | C3 | H10 | 108.115 | H7 | C2 | H8 | 107.262 | |
| H9 | C3 | H10 | 107.262 |
Electronic state