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 | -191.405506 |
Energy at 298.15K | -191.408917 |
HF Energy | -190.763190 |
Nuclear repulsion energy | 101.746163 |
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' | 3895 | 3716 | 36.32 | |||
2 | A' | 3227 | 3079 | 5.72 | |||
3 | A' | 3136 | 2992 | 15.08 | |||
4 | A' | 2060 | 1965 | 35.93 | |||
5 | A' | 1524 | 1454 | 52.68 | |||
6 | A' | 1445 | 1379 | 49.21 | |||
7 | A' | 1319 | 1258 | 7.69 | |||
8 | A' | 1214 | 1158 | 123.59 | |||
9 | A' | 996 | 950 | 100.52 | |||
10 | A' | 917 | 875 | 31.37 | |||
11 | A' | 621 | 593 | 23.92 | |||
12 | A' | 209 | 200 | 0.45 | |||
13 | A" | 3214 | 3066 | 8.19 | |||
14 | A" | 1045 | 998 | 2.38 | |||
15 | A" | 904 | 862 | 24.20 | |||
16 | A" | 626 | 597 | 0.20 | |||
17 | A" | 379 | 362 | 115.01 | |||
18 | A" | 256 | 244 | 6.37 |
A | B | C |
---|---|---|
1.45406 | 0.14423 | 0.13486 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.663 | -0.493 | 0.000 |
C2 | 0.000 | 0.645 | 0.000 |
C3 | -0.656 | 1.787 | 0.000 |
O4 | 0.115 | -1.753 | 0.000 |
H5 | 1.747 | -0.526 | 0.000 |
H6 | -0.936 | 2.282 | 0.929 |
H7 | -0.936 | 2.282 | -0.929 |
H8 | -0.839 | -1.647 | 0.000 |
C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | |
---|---|---|---|---|---|---|---|---|
C1 | 1.3169 | 2.6341 | 1.3740 | 1.0851 | 3.3343 | 3.3343 | 1.8940 | C2 | 1.3169 | 1.3172 | 2.4010 | 2.1032 | 2.1018 | 2.1018 | 2.4410 | C3 | 2.6341 | 1.3172 | 3.6236 | 3.3353 | 1.0889 | 1.0889 | 3.4396 | O4 | 1.3740 | 2.4010 | 3.6236 | 2.0421 | 4.2718 | 4.2718 | 0.9601 | H5 | 1.0851 | 2.1032 | 3.3353 | 2.0421 | 3.9931 | 3.9931 | 2.8190 | H6 | 3.3343 | 2.1018 | 1.0889 | 4.2718 | 3.9931 | 1.8577 | 4.0384 | H7 | 3.3343 | 2.1018 | 1.0889 | 4.2718 | 3.9931 | 1.8577 | 4.0384 | H8 | 1.8940 | 2.4410 | 3.4396 | 0.9601 | 2.8190 | 4.0384 | 4.0384 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | C3 | 179.639 | C1 | O4 | H8 | 107.142 | |
C2 | C1 | O4 | 126.311 | C2 | C1 | H5 | 121.938 | |
C2 | C3 | H6 | 121.457 | C2 | C3 | H7 | 121.457 | |
O4 | C1 | H5 | 111.751 | H6 | C3 | H7 | 117.084 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | C | 0.129 | |||
2 | C | -0.181 | |||
3 | C | -0.197 | |||
4 | O | -0.409 | |||
5 | H | 0.136 | |||
6 | H | 0.133 | |||
7 | H | 0.133 | |||
8 | H | 0.257 |
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|
x | y | z | |
---|---|---|---|
x | 0.000 | 0.000 | 0.000 |
y | 0.000 | 0.000 | 0.000 |
z | 0.000 | 0.000 | 0.000 |
<r2> | 88.450 |
---|---|
(<r2>)1/2 | 9.405 |