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 | D2H | 1AG |
hartrees | |
---|---|
Energy at 0K | -488.180195 |
Energy at 298.15K | -488.187096 |
HF Energy | -488.110009 |
Nuclear repulsion energy | 78.288149 |
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 | 2001 | 2001 | 0.00 | |||
2 | Ag | 1561 | 1561 | 0.00 | |||
3 | Ag | 764 | 764 | 0.00 | |||
4 | Ag | 384 | 384 | 0.00 | |||
5 | Au | 427 | 427 | 0.00 | |||
6 | B1g | 2011 | 2011 | 0.00 | |||
7 | B1g | 476 | 476 | 0.00 | |||
8 | B1u | 1306 | 1306 | 313.66 | |||
9 | B1u | 644 | 644 | 253.53 | |||
10 | B2g | 1438 | 1438 | 0.00 | |||
11 | B2g | 498 | 498 | 0.00 | |||
12 | B2u | 2017 | 2017 | 350.45 | |||
13 | B2u | 866 | 866 | 196.58 | |||
14 | B2u | 221 | 221 | 14.86 | |||
15 | B3g | 766 | 766 | 0.00 | |||
16 | B3u | 1995 | 1995 | 115.68 | |||
17 | B3u | 1522 | 1522 | 1100.35 | |||
18 | B3u | 721 | 721 | 594.29 |
A | B | C |
---|---|---|
1.59017 | 0.15391 | 0.14671 |
Point Group is D2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
Al1 | 1.298 | 0.000 | 0.000 |
Al2 | -1.298 | 0.000 | 0.000 |
H3 | 0.000 | 0.000 | 1.139 |
H4 | 0.000 | 0.000 | -1.139 |
H5 | 1.988 | 1.408 | 0.000 |
H6 | 1.988 | -1.408 | 0.000 |
H7 | -1.988 | 1.408 | 0.000 |
H8 | -1.988 | -1.408 | 0.000 |
Al1 | Al2 | H3 | H4 | H5 | H6 | H7 | H8 | |
---|---|---|---|---|---|---|---|---|
Al1 | 2.5970 | 1.7272 | 1.7272 | 1.5674 | 1.5674 | 3.5752 | 3.5752 | Al2 | 2.5970 | 1.7272 | 1.7272 | 3.5752 | 3.5752 | 1.5674 | 1.5674 | H3 | 1.7272 | 1.7272 | 2.2778 | 2.6889 | 2.6889 | 2.6889 | 2.6889 | H4 | 1.7272 | 1.7272 | 2.2778 | 2.6889 | 2.6889 | 2.6889 | 2.6889 | H5 | 1.5674 | 3.5752 | 2.6889 | 2.6889 | 2.8151 | 3.9759 | 4.8716 | H6 | 1.5674 | 3.5752 | 2.6889 | 2.6889 | 2.8151 | 4.8716 | 3.9759 | H7 | 3.5752 | 1.5674 | 2.6889 | 2.6889 | 3.9759 | 4.8716 | 2.8151 | H8 | 3.5752 | 1.5674 | 2.6889 | 2.6889 | 4.8716 | 3.9759 | 2.8151 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
Al1 | Al2 | H3 | 41.253 | Al1 | Al2 | H4 | 41.253 | |
Al1 | Al2 | H7 | 116.098 | Al1 | Al2 | H8 | 116.098 | |
Al1 | H3 | Al2 | 97.493 | Al1 | H4 | Al2 | 97.493 | |
Al2 | Al1 | H3 | 41.253 | Al2 | Al1 | H4 | 41.253 | |
Al2 | Al1 | H5 | 116.098 | Al2 | Al1 | H6 | 116.098 | |
H3 | Al1 | H4 | 82.507 | H3 | Al1 | H5 | 109.313 | |
H3 | Al1 | H6 | 109.313 | H3 | Al2 | H4 | 82.507 | |
H3 | Al2 | H7 | 109.313 | H3 | Al2 | H8 | 109.313 | |
H4 | Al1 | H5 | 109.313 | H4 | Al1 | H6 | 109.313 | |
H4 | Al2 | H7 | 109.313 | H4 | Al2 | H8 | 109.313 | |
H5 | Al1 | H6 | 127.804 | H7 | Al2 | H8 | 127.804 |