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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 | -53.074195 |
| Energy at 298.15K | -53.080102 |
| HF Energy | -52.815790 |
| Nuclear repulsion energy | 31.646628 |
| 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 | 2636 | 2497 | ||||
| 2 | Ag | 2193 | 2077 | ||||
| 3 | Ag | 1210 | 1147 | ||||
| 4 | Ag | 811 | 768 | ||||
| 5 | Au | 837 | 793 | ||||
| 6 | B1g | 2717 | 2574 | ||||
| 7 | B1g | 934 | 885 | ||||
| 8 | B1u | 2014 | 1907 | 18.87 | |||
| 9 | B1u | 999 | 947 | 20.34 | |||
| 10 | B2g | 1881 | 1782 | ||||
| 11 | B2g | 877 | 830 | ||||
| 12 | B2u | 2730 | 2586 | 182.21 | |||
| 13 | B2u | 988 | 936 | 1.86 | |||
| 14 | B2u | 367 | 347 | 14.23 | |||
| 15 | B3g | 1068 | 1012 | ||||
| 16 | B3u | 2619 | 2481 | 153.50 | |||
| 17 | B3u | 1753 | 1661 | 555.12 | |||
| 18 | B3u | 1194 | 1131 | 90.05 |
| A | B | C |
|---|---|---|
| 2.61411 | 0.59218 | 0.54384 |
Point Group is D2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| B1 | 0.897 | 0.000 | 0.000 |
| B2 | -0.897 | 0.000 | 0.000 |
| H3 | 0.000 | 0.000 | 0.986 |
| H4 | 0.000 | 0.000 | -0.986 |
| H5 | 1.477 | 1.055 | 0.000 |
| H6 | 1.477 | -1.055 | 0.000 |
| H7 | -1.477 | 1.055 | 0.000 |
| H8 | -1.477 | -1.055 | 0.000 |
| B1 | B2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| B1 | 1.7938 | 1.3328 | 1.3328 | 1.2043 | 1.2043 | 2.5980 | 2.5980 | B2 | 1.7938 | 1.3328 | 1.3328 | 2.5980 | 2.5980 | 1.2043 | 1.2043 | H3 | 1.3328 | 1.3328 | 1.9717 | 2.0658 | 2.0658 | 2.0658 | 2.0658 | H4 | 1.3328 | 1.3328 | 1.9717 | 2.0658 | 2.0658 | 2.0658 | 2.0658 | H5 | 1.2043 | 2.5980 | 2.0658 | 2.0658 | 2.1106 | 2.9543 | 3.6308 | H6 | 1.2043 | 2.5980 | 2.0658 | 2.0658 | 2.1106 | 3.6308 | 2.9543 | H7 | 2.5980 | 1.2043 | 2.0658 | 2.0658 | 2.9543 | 3.6308 | 2.1106 | H8 | 2.5980 | 1.2043 | 2.0658 | 2.0658 | 3.6308 | 2.9543 | 2.1106 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| B1 | H3 | B2 | 84.589 | B1 | H4 | B2 | 84.589 | |
| H3 | B1 | H4 | 95.411 | H3 | B1 | H5 | 108.918 | |
| H3 | B1 | H6 | 108.918 | H3 | B2 | H4 | 95.411 | |
| H3 | B2 | H7 | 108.918 | H3 | B2 | H8 | 108.918 | |
| H4 | B1 | H5 | 108.918 | H4 | B1 | H6 | 108.918 | |
| H4 | B2 | H7 | 108.918 | H4 | B2 | H8 | 108.918 | |
| H5 | B1 | H6 | 122.394 | H7 | B2 | H8 | 122.394 |