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 | 2A" |
hartrees | |
---|---|
Energy at 0K | -191.945066 |
Energy at 298.15K | -191.949703 |
HF Energy | -191.342013 |
Nuclear repulsion energy | 111.362953 |
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' | 3288 | 3288 | ||||
2 | A' | 3177 | 3177 | ||||
3 | A' | 3174 | 3174 | ||||
4 | A' | 3055 | 3055 | ||||
5 | A' | 1638 | 1638 | ||||
6 | A' | 1519 | 1519 | ||||
7 | A' | 1491 | 1491 | ||||
8 | A' | 1437 | 1437 | ||||
9 | A' | 1301 | 1301 | ||||
10 | A' | 1081 | 1081 | ||||
11 | A' | 945 | 945 | ||||
12 | A' | 836 | 836 | ||||
13 | A' | 525 | 525 | ||||
14 | A' | 384 | 384 | ||||
15 | A" | 3123 | 3123 | ||||
16 | A" | 1521 | 1521 | ||||
17 | A" | 1048 | 1048 | ||||
18 | A" | 690 | 690 | ||||
19 | A" | 501 | 501 | ||||
20 | A" | 352 | 352 | ||||
21 | A" | 93 | 93 |
A | B | C |
---|---|---|
0.36053 | 0.30062 | 0.16914 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.144 | 0.000 |
O2 | 0.459 | 1.300 | 0.000 |
C3 | -1.432 | -0.073 | 0.000 |
C4 | 0.912 | -1.071 | 0.000 |
H5 | -2.093 | 0.790 | 0.000 |
H6 | -1.865 | -1.071 | 0.000 |
H7 | 1.953 | -0.735 | 0.000 |
H8 | 0.728 | -1.693 | 0.887 |
H9 | 0.728 | -1.693 | -0.887 |
C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
---|---|---|---|---|---|---|---|---|---|
C1 | 1.2433 | 1.4487 | 1.5192 | 2.1905 | 2.2263 | 2.1420 | 2.1662 | 2.1662 | O2 | 1.2433 | 2.3367 | 2.4134 | 2.6025 | 3.3200 | 2.5247 | 3.1330 | 3.1330 | C3 | 1.4487 | 2.3367 | 2.5480 | 1.0867 | 1.0881 | 3.4497 | 2.8425 | 2.8425 | C4 | 1.5192 | 2.4134 | 2.5480 | 3.5347 | 2.7775 | 1.0936 | 1.0989 | 1.0989 | H5 | 2.1905 | 2.6025 | 1.0867 | 3.5347 | 1.8748 | 4.3242 | 3.8616 | 3.8616 | H6 | 2.2263 | 3.3200 | 1.0881 | 2.7775 | 1.8748 | 3.8331 | 2.8107 | 2.8107 | H7 | 2.1420 | 2.5247 | 3.4497 | 1.0936 | 4.3242 | 3.8331 | 1.7900 | 1.7900 | H8 | 2.1662 | 3.1330 | 2.8425 | 1.0989 | 3.8616 | 2.8107 | 1.7900 | 1.7734 | H9 | 2.1662 | 3.1330 | 2.8425 | 1.0989 | 3.8616 | 2.8107 | 1.7900 | 1.7734 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C3 | H5 | 118.841 | C1 | C3 | H6 | 122.061 | |
C1 | C4 | H7 | 109.040 | C1 | C4 | H8 | 110.641 | |
C1 | C4 | H9 | 110.641 | O2 | C1 | C3 | 120.271 | |
O2 | C1 | C4 | 121.444 | C3 | C1 | C4 | 118.285 | |
H5 | C3 | H6 | 119.098 | H7 | C4 | H8 | 109.451 | |
H7 | C4 | H9 | 109.451 | H8 | C4 | H9 | 107.591 |