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 | CS | 1A' |
hartrees | |
---|---|
Energy at 0K | -45.325724 |
Energy at 298.15K | -45.330643 |
HF Energy | -44.702378 |
Nuclear repulsion energy | 67.994507 |
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' | 3240 | 3087 | 14.59 | |||
2 | A' | 3130 | 2982 | 47.76 | |||
3 | A' | 3099 | 2952 | 30.01 | |||
4 | A' | 1751 | 1668 | 287.06 | |||
5 | A' | 1533 | 1460 | 8.50 | |||
6 | A' | 1497 | 1426 | 4.76 | |||
7 | A' | 1405 | 1339 | 1.01 | |||
8 | A' | 1244 | 1186 | 210.67 | |||
9 | A' | 1198 | 1141 | 129.88 | |||
10 | A' | 945 | 900 | 30.43 | |||
11 | A' | 763 | 727 | 7.66 | |||
12 | A' | 310 | 295 | 14.22 | |||
13 | A" | 3206 | 3055 | 21.79 | |||
14 | A" | 1523 | 1451 | 7.67 | |||
15 | A" | 1188 | 1132 | 1.93 | |||
16 | A" | 1022 | 974 | 0.22 | |||
17 | A" | 344 | 328 | 30.53 | |||
18 | A" | 156 | 149 | 0.09 |
A | B | C |
---|---|---|
0.64568 | 0.22810 | 0.17415 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 1.368 | 0.397 | 0.000 |
O2 | 0.000 | 0.895 | 0.000 |
C3 | -0.940 | -0.084 | 0.000 |
O4 | -0.714 | -1.286 | 0.000 |
H5 | 1.988 | 1.292 | 0.000 |
H6 | 1.546 | -0.206 | 0.893 |
H7 | 1.546 | -0.206 | -0.893 |
H8 | -1.938 | 0.375 | 0.000 |
C1 | O2 | C3 | O4 | H5 | H6 | H7 | H8 | |
---|---|---|---|---|---|---|---|---|
C1 | 1.4562 | 2.3576 | 2.6779 | 1.0888 | 1.0921 | 1.0921 | 3.3060 | O2 | 1.4562 | 1.3573 | 2.2956 | 2.0276 | 2.0979 | 2.0979 | 2.0062 | C3 | 2.3576 | 1.3573 | 1.2232 | 3.2354 | 2.6442 | 2.6442 | 1.0985 | O4 | 2.6779 | 2.2956 | 1.2232 | 3.7354 | 2.6596 | 2.6596 | 2.0633 | H5 | 1.0888 | 2.0276 | 3.2354 | 3.7354 | 1.7993 | 1.7993 | 4.0317 | H6 | 1.0921 | 2.0979 | 2.6442 | 2.6596 | 1.7993 | 1.7853 | 3.6431 | H7 | 1.0921 | 2.0979 | 2.6442 | 2.6596 | 1.7993 | 1.7853 | 3.6431 | H8 | 3.3060 | 2.0062 | 1.0985 | 2.0633 | 4.0317 | 3.6431 | 3.6431 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | O2 | C3 | 113.808 | O2 | C1 | H5 | 104.708 | |
O2 | C1 | H6 | 110.005 | O2 | C1 | H7 | 110.005 | |
O2 | C3 | O4 | 125.567 | O2 | C3 | H8 | 109.103 | |
O4 | C3 | H8 | 125.330 | H5 | C1 | H6 | 111.187 | |
H5 | C1 | H7 | 111.187 | H6 | C1 | H7 | 109.655 |
Electronic state