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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 | D3D | 1A1g |
| hartrees | |
|---|---|
| Energy at 0K | -79.575022 |
| Energy at 298.15K | -79.580961 |
| HF Energy | -79.234543 |
| Nuclear repulsion energy | 41.960503 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1g | 3094 | 2909 | 0.00 | |||
| 2 | A1g | 1442 | 1356 | 0.00 | |||
| 3 | A1g | 1039 | 977 | 0.00 | |||
| 4 | A1u | 329 | 309 | 0.00 | |||
| 5 | A2u | 3090 | 2905 | 53.98 | |||
| 6 | A2u | 1409 | 1325 | 0.03 | |||
| 7 | Eg | 3164 | 2975 | 0.00 | |||
| 7 | Eg | 3164 | 2975 | 0.00 | |||
| 8 | Eg | 1507 | 1417 | 0.00 | |||
| 8 | Eg | 1507 | 1417 | 0.00 | |||
| 9 | Eg | 1229 | 1156 | 0.00 | |||
| 9 | Eg | 1229 | 1156 | 0.00 | |||
| 10 | Eu | 3185 | 2995 | 59.62 | |||
| 10 | Eu | 3185 | 2995 | 59.63 | |||
| 11 | Eu | 1510 | 1420 | 6.94 | |||
| 11 | Eu | 1510 | 1420 | 6.94 | |||
| 12 | Eu | 826 | 777 | 2.97 | |||
| 12 | Eu | 826 | 777 | 2.97 |
| A | B | C |
|---|---|---|
| 2.63977 | 0.66126 | 0.66126 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.766 |
| C2 | 0.000 | 0.000 | -0.766 |
| H3 | 0.000 | 1.028 | 1.165 |
| H4 | -0.890 | -0.514 | 1.165 |
| H5 | 0.890 | -0.514 | 1.165 |
| H6 | 0.000 | -1.028 | -1.165 |
| H7 | -0.890 | 0.514 | -1.165 |
| H8 | 0.890 | 0.514 | -1.165 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5323 | 1.1025 | 1.1025 | 1.1025 | 2.1879 | 2.1879 | 2.1879 | C2 | 1.5323 | 2.1879 | 2.1879 | 2.1879 | 1.1025 | 1.1025 | 1.1025 | H3 | 1.1025 | 2.1879 | 1.7800 | 1.7800 | 3.1075 | 2.5472 | 2.5472 | H4 | 1.1025 | 2.1879 | 1.7800 | 1.7800 | 2.5472 | 2.5472 | 3.1075 | H5 | 1.1025 | 2.1879 | 1.7800 | 1.7800 | 2.5472 | 3.1075 | 2.5472 | H6 | 2.1879 | 1.1025 | 3.1075 | 2.5472 | 2.5472 | 1.7800 | 1.7800 | H7 | 2.1879 | 1.1025 | 2.5472 | 2.5472 | 3.1075 | 1.7800 | 1.7800 | H8 | 2.1879 | 1.1025 | 2.5472 | 3.1075 | 2.5472 | 1.7800 | 1.7800 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.229 | C1 | C2 | H7 | 111.229 | |
| C1 | C2 | H8 | 111.229 | C2 | C1 | H3 | 111.229 | |
| C2 | C1 | H4 | 111.229 | C2 | C1 | H5 | 111.229 | |
| H3 | C1 | H4 | 107.658 | H3 | C1 | H5 | 107.658 | |
| H4 | C1 | H5 | 107.658 | H6 | C2 | H7 | 107.658 | |
| H6 | C2 | H8 | 107.658 | H7 | C2 | H8 | 107.658 |