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 | -484.723646 |
Energy at 298.15K | -484.730456 |
HF Energy | -484.607285 |
Nuclear repulsion energy | 75.877150 |
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 | 1915 | 1802 | 0.00 | |||
2 | Ag | 1504 | 1416 | 0.00 | |||
3 | Ag | 714 | 672 | 0.00 | |||
4 | Ag | 365 | 344 | 0.00 | |||
5 | Au | 430 | 404 | 0.00 | |||
6 | B1g | 1932 | 1819 | 0.00 | |||
7 | B1g | 463 | 436 | 0.00 | |||
8 | B1u | 1216 | 1145 | 436.97 | |||
9 | B1u | 626 | 589 | 262.60 | |||
10 | B2g | 1361 | 1281 | 0.00 | |||
11 | B2g | 458 | 431 | 0.00 | |||
12 | B2u | 1938 | 1824 | 354.04 | |||
13 | B2u | 908 | 855 | 369.22 | |||
14 | B2u | 233 | 220 | 9.00 | |||
15 | B3g | 794 | 748 | 0.00 | |||
16 | B3u | 1906 | 1794 | 104.26 | |||
17 | B3u | 1475 | 1389 | 1373.66 | |||
18 | B3u | 670 | 630 | 693.92 |
A | B | C |
---|---|---|
1.51277 | 0.14335 | 0.13661 |
Point Group is D2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
Al1 | 1.349 | 0.000 | 0.000 |
Al2 | -1.349 | 0.000 | 0.000 |
H3 | 0.000 | 0.000 | 1.151 |
H4 | 0.000 | 0.000 | -1.151 |
H5 | 2.040 | 1.450 | 0.000 |
H6 | 2.040 | -1.450 | 0.000 |
H7 | -2.040 | 1.450 | 0.000 |
H8 | -2.040 | -1.450 | 0.000 |
Al1 | Al2 | H3 | H4 | H5 | H6 | H7 | H8 | |
---|---|---|---|---|---|---|---|---|
Al1 | 2.6973 | 1.7732 | 1.7732 | 1.6060 | 1.6060 | 3.6855 | 3.6855 | Al2 | 2.6973 | 1.7732 | 1.7732 | 3.6855 | 3.6855 | 1.6060 | 1.6060 | H3 | 1.7732 | 1.7732 | 2.3025 | 2.7546 | 2.7546 | 2.7546 | 2.7546 | H4 | 1.7732 | 1.7732 | 2.3025 | 2.7546 | 2.7546 | 2.7546 | 2.7546 | H5 | 1.6060 | 3.6855 | 2.7546 | 2.7546 | 2.8994 | 4.0795 | 5.0049 | H6 | 1.6060 | 3.6855 | 2.7546 | 2.7546 | 2.8994 | 5.0049 | 4.0795 | H7 | 3.6855 | 1.6060 | 2.7546 | 2.7546 | 4.0795 | 5.0049 | 2.8994 | H8 | 3.6855 | 1.6060 | 2.7546 | 2.7546 | 5.0049 | 4.0795 | 2.8994 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
Al1 | Al2 | H3 | 40.485 | Al1 | Al2 | H4 | 40.485 | |
Al1 | Al2 | H7 | 115.489 | Al1 | Al2 | H8 | 115.489 | |
Al1 | H3 | Al2 | 99.029 | Al1 | H4 | Al2 | 99.029 | |
Al2 | Al1 | H3 | 40.485 | Al2 | Al1 | H4 | 40.485 | |
Al2 | Al1 | H5 | 115.489 | Al2 | Al1 | H6 | 115.489 | |
H3 | Al1 | H4 | 80.971 | H3 | Al1 | H5 | 109.105 | |
H3 | Al1 | H6 | 109.105 | H3 | Al2 | H4 | 80.971 | |
H3 | Al2 | H7 | 109.105 | H3 | Al2 | H8 | 109.105 | |
H4 | Al1 | H5 | 109.105 | H4 | Al1 | H6 | 109.105 | |
H4 | Al2 | H7 | 109.105 | H4 | Al2 | H8 | 109.105 | |
H5 | Al1 | H6 | 129.022 | H7 | Al2 | H8 | 129.022 |