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 | C2 | 1A |
hartrees | |
---|---|
Energy at 0K | -189.178170 |
Energy at 298.15K | -189.183437 |
HF Energy | -188.843679 |
Nuclear repulsion energy | 79.327288 |
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 | 3523 | 3363 | 1.68 | |||
2 | A | 3098 | 2958 | 56.35 | |||
3 | A | 1623 | 1549 | 2.52 | |||
4 | A | 1438 | 1373 | 2.66 | |||
5 | A | 1238 | 1182 | 2.73 | |||
6 | A | 974 | 930 | 110.02 | |||
7 | A | 570 | 545 | 141.74 | |||
8 | A | 397 | 379 | 21.76 | |||
9 | B | 3524 | 3364 | 3.91 | |||
10 | B | 3151 | 3008 | 60.56 | |||
11 | B | 1488 | 1420 | 48.05 | |||
12 | B | 1407 | 1343 | 21.94 | |||
13 | B | 1042 | 995 | 112.70 | |||
14 | B | 1022 | 976 | 87.86 | |||
15 | B | 412 | 393 | 236.89 |
A | B | C |
---|---|---|
1.33976 | 0.32021 | 0.28349 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 0.547 |
O2 | 0.000 | 1.210 | -0.251 |
O3 | 0.000 | -1.210 | -0.251 |
H4 | -0.890 | -0.096 | 1.174 |
H5 | 0.890 | 0.096 | 1.174 |
H6 | -0.820 | 1.190 | -0.810 |
H7 | 0.820 | -1.190 | -0.810 |
C1 | O2 | O3 | H4 | H5 | H6 | H7 | |
---|---|---|---|---|---|---|---|
C1 | 1.4495 | 1.4495 | 1.0926 | 1.0926 | 1.9828 | 1.9828 | O2 | 1.4495 | 2.4196 | 2.1276 | 2.0159 | 0.9927 | 2.5969 | O3 | 1.4495 | 2.4196 | 2.0159 | 2.1276 | 2.5969 | 0.9927 | H4 | 1.0926 | 2.1276 | 2.0159 | 1.7901 | 2.3653 | 2.8388 | H5 | 1.0926 | 2.0159 | 2.1276 | 1.7901 | 2.8388 | 2.3653 | H6 | 1.9828 | 0.9927 | 2.5969 | 2.3653 | 2.8388 | 2.8901 | H7 | 1.9828 | 2.5969 | 0.9927 | 2.8388 | 2.3653 | 2.8901 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | O2 | H6 | 107.073 | C1 | O3 | H7 | 107.073 | |
O2 | C1 | O3 | 113.163 | O2 | C1 | H4 | 112.885 | |
O2 | C1 | H5 | 104.055 | O3 | C1 | H4 | 104.055 | |
O3 | C1 | H5 | 112.885 | H4 | C1 | H5 | 110.007 |