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 | -191.980226 |
Energy at 298.15K | -191.984860 |
HF Energy | -191.357320 |
Nuclear repulsion energy | 110.954885 |
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' | 3286 | 3216 | ||||
2 | A' | 3174 | 3106 | ||||
3 | A' | 3160 | 3093 | ||||
4 | A' | 3051 | 2986 | ||||
5 | A' | 1647 | 1612 | ||||
6 | A' | 1467 | 1436 | ||||
7 | A' | 1452 | 1421 | ||||
8 | A' | 1386 | 1357 | ||||
9 | A' | 1267 | 1240 | ||||
10 | A' | 1058 | 1036 | ||||
11 | A' | 916 | 897 | ||||
12 | A' | 827 | 809 | ||||
13 | A' | 518 | 507 | ||||
14 | A' | 376 | 368 | ||||
15 | A" | 3131 | 3065 | ||||
16 | A" | 1470 | 1439 | ||||
17 | A" | 1018 | 996 | ||||
18 | A" | 691 | 676 | ||||
19 | A" | 500 | 490 | ||||
20 | A" | 354 | 347 | ||||
21 | A" | 94 | 92 |
A | B | C |
---|---|---|
0.35726 | 0.29866 | 0.16787 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.152 | 0.000 |
O2 | 0.418 | 1.317 | 0.000 |
C3 | -1.436 | -0.122 | 0.000 |
C4 | 0.949 | -1.045 | 0.000 |
H5 | -2.129 | 0.728 | 0.000 |
H6 | -1.832 | -1.145 | 0.000 |
H7 | 1.990 | -0.684 | 0.000 |
H8 | 0.774 | -1.675 | 0.892 |
H9 | 0.774 | -1.675 | -0.892 |
C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
---|---|---|---|---|---|---|---|---|---|
C1 | 1.2373 | 1.4621 | 1.5273 | 2.2049 | 2.2447 | 2.1589 | 2.1760 | 2.1760 | O2 | 1.2373 | 2.3470 | 2.4202 | 2.6142 | 3.3352 | 2.5443 | 3.1422 | 3.1422 | C3 | 1.4621 | 2.3470 | 2.5572 | 1.0958 | 1.0971 | 3.4723 | 2.8450 | 2.8450 | C4 | 1.5273 | 2.4202 | 2.5572 | 3.5510 | 2.7823 | 1.1023 | 1.1065 | 1.1065 | H5 | 2.2049 | 2.6142 | 1.0958 | 3.5510 | 1.8960 | 4.3540 | 3.8722 | 3.8722 | H6 | 2.2447 | 3.3352 | 1.0971 | 2.7823 | 1.8960 | 3.8498 | 2.8050 | 2.8050 | H7 | 2.1589 | 2.5443 | 3.4723 | 1.1023 | 4.3540 | 3.8498 | 1.8049 | 1.8049 | H8 | 2.1760 | 3.1422 | 2.8450 | 1.1065 | 3.8722 | 2.8050 | 1.8049 | 1.7848 | H9 | 2.1760 | 3.1422 | 2.8450 | 1.1065 | 3.8722 | 2.8050 | 1.8049 | 1.7848 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C3 | H5 | 118.381 | C1 | C3 | H6 | 121.945 | |
C1 | C4 | H7 | 109.300 | C1 | C4 | H8 | 110.395 | |
C1 | C4 | H9 | 110.395 | O2 | C1 | C3 | 120.570 | |
O2 | C1 | C4 | 121.837 | C3 | C1 | C4 | 117.593 | |
H5 | C3 | H6 | 119.674 | H7 | C4 | H8 | 109.607 | |
H7 | C4 | H9 | 109.607 | H8 | C4 | H9 | 107.513 |