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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | D2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -52.665020 |
| Energy at 298.15K | -52.670945 |
| HF Energy | -52.497225 |
| Nuclear repulsion energy | 31.836678 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | Ag | 2639 | 2560 | 0.00 | |||
| 2 | Ag | 2171 | 2106 | 0.00 | |||
| 3 | Ag | 1213 | 1177 | 0.00 | |||
| 4 | Ag | 805 | 781 | 0.00 | |||
| 5 | Au | 871 | 845 | 0.00 | |||
| 6 | B1g | 2732 | 2649 | 0.00 | |||
| 7 | B1g | 917 | 889 | 0.00 | |||
| 8 | B1u | 1937 | 1878 | 0.00 | |||
| 9 | B1u | 974 | 945 | 0.00 | |||
| 10 | B2g | 1878 | 1822 | 0.00 | |||
| 11 | B2g | 799 | 775 | 0.00 | |||
| 12 | B2u | 2741 | 2658 | 0.00 | |||
| 13 | B2u | 1013 | 982 | 0.00 | |||
| 14 | B2u | 406 | 394 | 0.00 | |||
| 15 | B3g | 1088 | 1055 | 0.00 | |||
| 16 | B3u | 2628 | 2549 | 0.00 | |||
| 17 | B3u | 1765 | 1712 | 0.00 | |||
| 18 | B3u | 1214 | 1177 | 0.00 |
| A | B | C |
|---|---|---|
| 2.65012 | 0.59890 | 0.54994 |
Point Group is D2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| B1 | 0.891 | 0.000 | 0.000 |
| B2 | -0.891 | 0.000 | 0.000 |
| H3 | 0.000 | 0.000 | 0.978 |
| H4 | 0.000 | 0.000 | -0.978 |
| H5 | 1.471 | 1.049 | 0.000 |
| H6 | 1.471 | -1.049 | 0.000 |
| H7 | -1.471 | 1.049 | 0.000 |
| H8 | -1.471 | -1.049 | 0.000 |
| B1 | B2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| B1 | 1.7830 | 1.3233 | 1.3233 | 1.1981 | 1.1981 | 2.5846 | 2.5846 | B2 | 1.7830 | 1.3233 | 1.3233 | 2.5846 | 2.5846 | 1.1981 | 1.1981 | H3 | 1.3233 | 1.3233 | 1.9558 | 2.0541 | 2.0541 | 2.0541 | 2.0541 | H4 | 1.3233 | 1.3233 | 1.9558 | 2.0541 | 2.0541 | 2.0541 | 2.0541 | H5 | 1.1981 | 2.5846 | 2.0541 | 2.0541 | 2.0974 | 2.9417 | 3.6128 | H6 | 1.1981 | 2.5846 | 2.0541 | 2.0541 | 2.0974 | 3.6128 | 2.9417 | H7 | 2.5846 | 1.1981 | 2.0541 | 2.0541 | 2.9417 | 3.6128 | 2.0974 | H8 | 2.5846 | 1.1981 | 2.0541 | 2.0541 | 3.6128 | 2.9417 | 2.0974 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| B1 | H3 | B2 | 84.707 | B1 | H4 | B2 | 84.707 | |
| H3 | B1 | H4 | 95.293 | H3 | B1 | H5 | 109.012 | |
| H3 | B1 | H6 | 109.012 | H3 | B2 | H4 | 95.293 | |
| H3 | B2 | H7 | 109.012 | H3 | B2 | H8 | 109.012 | |
| H4 | B1 | H5 | 109.012 | H4 | B1 | H6 | 109.012 | |
| H4 | B2 | H7 | 109.012 | H4 | B2 | H8 | 109.012 | |
| H5 | B1 | H6 | 122.164 | H7 | B2 | H8 | 122.164 |
Electronic state