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 | -266.568483 |
Energy at 298.15K | -266.573553 |
HF Energy | -265.661266 |
Nuclear repulsion energy | 164.791056 |
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' | 3572 | 3383 | 132.22 | |||
2 | A' | 3290 | 3116 | 1.43 | |||
3 | A' | 3230 | 3060 | 11.60 | |||
4 | A' | 3039 | 2878 | 90.19 | |||
5 | A' | 1806 | 1711 | 145.98 | |||
6 | A' | 1704 | 1614 | 346.40 | |||
7 | A' | 1501 | 1422 | 45.77 | |||
8 | A' | 1463 | 1385 | 52.51 | |||
9 | A' | 1444 | 1368 | 16.63 | |||
10 | A' | 1305 | 1236 | 149.66 | |||
11 | A' | 1133 | 1073 | 25.27 | |||
12 | A' | 994 | 941 | 75.95 | |||
13 | A' | 905 | 857 | 11.91 | |||
14 | A' | 508 | 481 | 19.29 | |||
15 | A' | 273 | 259 | 4.70 | |||
16 | A" | 1076 | 1020 | 6.33 | |||
17 | A" | 1023 | 969 | 1.69 | |||
18 | A" | 850 | 806 | 77.88 | |||
19 | A" | 796 | 754 | 50.92 | |||
20 | A" | 395 | 374 | 3.38 | |||
21 | A" | 255 | 241 | 4.17 |
A | B | C |
---|---|---|
0.33251 | 0.16743 | 0.11136 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 1.091 | 0.000 |
C2 | 1.249 | 0.348 | 0.000 |
C3 | -1.179 | 0.433 | 0.000 |
O4 | 1.316 | -0.872 | 0.000 |
O5 | -1.324 | -0.883 | 0.000 |
H6 | -0.424 | -1.262 | 0.000 |
H7 | 0.015 | 2.171 | 0.000 |
H8 | 2.179 | 0.940 | 0.000 |
H9 | -2.129 | 0.957 | 0.000 |
C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
---|---|---|---|---|---|---|---|---|---|
C1 | 1.4533 | 1.3505 | 2.3640 | 2.3774 | 2.3908 | 1.0793 | 2.1839 | 2.1335 | C2 | 1.4533 | 2.4294 | 1.2221 | 2.8522 | 2.3213 | 2.2008 | 1.1023 | 3.4326 | C3 | 1.3505 | 2.4294 | 2.8161 | 1.3240 | 1.8552 | 2.1086 | 3.3958 | 1.0852 | O4 | 2.3640 | 1.2221 | 2.8161 | 2.6404 | 1.7831 | 3.3093 | 2.0069 | 3.9012 | O5 | 2.3774 | 2.8522 | 1.3240 | 2.6404 | 0.9766 | 3.3345 | 3.9487 | 2.0088 | H6 | 2.3908 | 2.3213 | 1.8552 | 1.7831 | 0.9766 | 3.4602 | 3.4087 | 2.7985 | H7 | 1.0793 | 2.2008 | 2.1086 | 3.3093 | 3.3345 | 3.4602 | 2.4889 | 2.4640 | H8 | 2.1839 | 1.1023 | 3.3958 | 2.0069 | 3.9487 | 3.4087 | 2.4889 | 4.3080 | H9 | 2.1335 | 3.4326 | 1.0852 | 3.9012 | 2.0088 | 2.7985 | 2.4640 | 4.3080 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 123.933 | C1 | C2 | H8 | 116.756 | |
C1 | C3 | O5 | 125.467 | C1 | C3 | H9 | 121.927 | |
C2 | C1 | C3 | 120.053 | C2 | C1 | H7 | 119.954 | |
C3 | C1 | H7 | 119.993 | C3 | O5 | H6 | 106.517 | |
O4 | C2 | H8 | 119.311 | O5 | C3 | H9 | 112.607 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | C | -0.413 | |||
2 | C | 0.282 | |||
3 | C | 0.254 | |||
4 | O | -0.495 | |||
5 | O | -0.517 | |||
6 | H | 0.406 | |||
7 | H | 0.160 | |||
8 | H | 0.141 | |||
9 | H | 0.182 |
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> | 102.435 |
---|---|
(<r2>)1/2 | 10.121 |