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 | C3H | 1A' |
hartrees | |
---|---|
Energy at 0K | -469.376842 |
Energy at 298.15K | -469.381008 |
HF Energy | -468.537729 |
Nuclear repulsion energy | 161.719035 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | A' | 3975 | 3923 | ||||
2 | A' | 706 | 697 | ||||
3 | A' | 611 | 603 | ||||
4 | A" | 327 | 323 | ||||
5 | A" | 296 | 292 | ||||
6 | E' | 3974 | 3922 | ||||
6 | E' | 3974 | 3922 | ||||
7 | E' | 937 | 925 | ||||
7 | E' | 937 | 924 | ||||
8 | E' | 620 | 612 | ||||
8 | E' | 618 | 610 | ||||
9 | E' | 226 | 223 | ||||
9 | E' | 223 | 220 | ||||
10 | E" | 361 | 356 | ||||
10 | E" | 361 | 356 |
A | B | C |
---|---|---|
0.21762 | 0.21762 | 0.10881 |
Point Group is C3h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
Al1 | 0.000 | 0.000 | 0.000 |
O2 | 0.000 | 1.696 | 0.000 |
O3 | -1.469 | -0.848 | 0.000 |
O4 | 1.469 | -0.848 | 0.000 |
H5 | -0.790 | 2.231 | 0.000 |
H6 | -1.537 | -1.800 | 0.000 |
H7 | 2.327 | -0.431 | 0.000 |
Al1 | O2 | O3 | O4 | H5 | H6 | H7 | |
---|---|---|---|---|---|---|---|
Al1 | 1.6958 | 1.6958 | 1.6958 | 2.3669 | 2.3669 | 2.3669 | O2 | 1.6958 | 2.9372 | 2.9372 | 0.9546 | 3.8187 | 3.1527 | O3 | 1.6958 | 2.9372 | 2.9372 | 3.1527 | 0.9546 | 3.8187 | O4 | 1.6958 | 2.9372 | 2.9372 | 3.8187 | 3.1527 | 0.9546 | H5 | 2.3669 | 0.9546 | 3.1527 | 3.8187 | 4.0996 | 4.0996 | H6 | 2.3669 | 3.8187 | 0.9546 | 3.1527 | 4.0996 | 4.0996 | H7 | 2.3669 | 3.1527 | 3.8187 | 0.9546 | 4.0996 | 4.0996 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
Al1 | O2 | H5 | 124.101 | Al1 | O3 | H6 | 124.101 | |
Al1 | O4 | H7 | 124.101 | O2 | Al1 | O3 | 120.000 | |
O2 | Al1 | O4 | 120.000 | O3 | Al1 | O4 | 120.000 |