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 | C2H | 1AG |
hartrees | |
---|---|
Energy at 0K | -1144.679106 |
Energy at 298.15K | -1144.679627 |
HF Energy | -1144.223955 |
Nuclear repulsion energy | 318.967551 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | Ag | 1828 | 1709 | 0.00 | |||
2 | Ag | 1124 | 1051 | 0.00 | |||
3 | Ag | 636 | 595 | 0.00 | |||
4 | Ag | 434 | 406 | 0.00 | |||
5 | Ag | 287 | 268 | 0.00 | |||
6 | Au | 406 | 379 | 28.82 | |||
7 | Au | 40 | 37 | 0.41 | |||
8 | Bg | 738 | 690 | 0.00 | |||
9 | Bu | 1847 | 1727 | 353.41 | |||
10 | Bu | 764 | 715 | 433.65 | |||
11 | Bu | 489 | 458 | 6.57 | |||
12 | Bu | 211 | 197 | 5.18 |
A | B | C |
---|---|---|
0.16349 | 0.04687 | 0.03643 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -0.173 | 0.744 | 0.000 |
C2 | 0.173 | -0.744 | 0.000 |
O3 | -1.295 | 1.179 | 0.000 |
O4 | 1.295 | -1.179 | 0.000 |
Cl5 | 1.295 | 1.827 | 0.000 |
Cl6 | -1.295 | -1.827 | 0.000 |
C1 | C2 | O3 | O4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.5267 | 1.2040 | 2.4187 | 1.8240 | 2.8047 | C2 | 1.5267 | 2.4187 | 1.2040 | 2.8047 | 1.8240 | O3 | 1.2040 | 2.4187 | 3.5027 | 2.6700 | 3.0056 | O4 | 2.4187 | 1.2040 | 3.5027 | 3.0056 | 2.6700 | Cl5 | 1.8240 | 2.8047 | 2.6700 | 3.0056 | 4.4783 | Cl6 | 2.8047 | 1.8240 | 3.0056 | 2.6700 | 4.4783 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 124.262 | C1 | C2 | Cl6 | 113.359 | |
C2 | C1 | O3 | 124.262 | C2 | C1 | Cl5 | 113.359 | |
O3 | C1 | Cl5 | 122.379 | O4 | C2 | Cl6 | 122.379 |