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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 | -79.540945 |
| Energy at 298.15K | -79.546902 |
| HF Energy | -79.235516 |
| Nuclear repulsion energy | 42.009257 |
| 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 | 3086 | 2950 | 0.00 | |||
| 2 | A1g | 1432 | 1369 | 0.00 | |||
| 3 | A1g | 1041 | 995 | 0.00 | |||
| 4 | A1u | 334 | 319 | 0.00 | |||
| 5 | A2u | 3084 | 2948 | 51.88 | |||
| 6 | A2u | 1400 | 1338 | 0.13 | |||
| 7 | Eg | 3170 | 3031 | 0.00 | |||
| 7 | Eg | 3170 | 3031 | 0.00 | |||
| 8 | Eg | 1506 | 1439 | 0.00 | |||
| 8 | Eg | 1506 | 1439 | 0.00 | |||
| 9 | Eg | 1225 | 1171 | 0.00 | |||
| 9 | Eg | 1225 | 1171 | 0.00 | |||
| 10 | Eu | 3191 | 3050 | 51.27 | |||
| 10 | Eu | 3191 | 3050 | 51.27 | |||
| 11 | Eu | 1506 | 1440 | 7.77 | |||
| 11 | Eu | 1506 | 1440 | 7.77 | |||
| 12 | Eu | 825 | 788 | 3.63 | |||
| 12 | Eu | 825 | 788 | 3.63 |
| A | B | C |
|---|---|---|
| 2.64339 | 0.66333 | 0.66333 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.765 |
| C2 | 0.000 | 0.000 | -0.765 |
| H3 | 0.000 | 1.027 | 1.164 |
| H4 | -0.889 | -0.513 | 1.164 |
| H5 | 0.889 | -0.513 | 1.164 |
| H6 | 0.000 | -1.027 | -1.164 |
| H7 | -0.889 | 0.513 | -1.164 |
| H8 | 0.889 | 0.513 | -1.164 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5293 | 1.1019 | 1.1019 | 1.1019 | 2.1850 | 2.1850 | 2.1850 | C2 | 1.5293 | 2.1850 | 2.1850 | 2.1850 | 1.1019 | 1.1019 | 1.1019 | H3 | 1.1019 | 2.1850 | 1.7787 | 1.7787 | 3.1045 | 2.5444 | 2.5444 | H4 | 1.1019 | 2.1850 | 1.7787 | 1.7787 | 2.5444 | 2.5444 | 3.1045 | H5 | 1.1019 | 2.1850 | 1.7787 | 1.7787 | 2.5444 | 3.1045 | 2.5444 | H6 | 2.1850 | 1.1019 | 3.1045 | 2.5444 | 2.5444 | 1.7787 | 1.7787 | H7 | 2.1850 | 1.1019 | 2.5444 | 2.5444 | 3.1045 | 1.7787 | 1.7787 | H8 | 2.1850 | 1.1019 | 2.5444 | 3.1045 | 2.5444 | 1.7787 | 1.7787 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.250 | C1 | C2 | H7 | 111.250 | |
| C1 | C2 | H8 | 111.250 | C2 | C1 | H3 | 111.250 | |
| C2 | C1 | H4 | 111.250 | C2 | C1 | H5 | 111.250 | |
| H3 | C1 | H4 | 107.636 | H3 | C1 | H5 | 107.636 | |
| H4 | C1 | H5 | 107.636 | H6 | C2 | H7 | 107.636 | |
| H6 | C2 | H8 | 107.636 | H7 | C2 | H8 | 107.636 |