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 | -1145.381945 |
Energy at 298.15K | -1145.382473 |
HF Energy | -1144.462844 |
Nuclear repulsion energy | 324.305047 |
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 | 1868 | 1793 | 0.00 | |||
2 | Ag | 1119 | 1073 | 0.00 | |||
3 | Ag | 624 | 599 | 0.00 | |||
4 | Ag | 435 | 417 | 0.00 | |||
5 | Ag | 293 | 281 | 0.00 | |||
6 | Au | 396 | 380 | 18.69 | |||
7 | Au | 34 | 32 | 0.49 | |||
8 | Bg | 735 | 705 | 0.00 | |||
9 | Bu | 1879 | 1802 | 374.75 | |||
10 | Bu | 784 | 752 | 482.06 | |||
11 | Bu | 499 | 478 | 6.78 | |||
12 | Bu | 209 | 201 | 3.91 |
A | B | C |
---|---|---|
0.16274 | 0.04940 | 0.03790 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -0.173 | 0.761 | 0.000 |
C2 | 0.173 | -0.761 | 0.000 |
O3 | -1.281 | 1.198 | 0.000 |
O4 | 1.281 | -1.198 | 0.000 |
Cl5 | 1.281 | 1.762 | 0.000 |
Cl6 | -1.281 | -1.762 | 0.000 |
C1 | C2 | O3 | O4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.5600 | 1.1911 | 2.4391 | 1.7650 | 2.7551 | C2 | 1.5600 | 2.4391 | 1.1911 | 2.7551 | 1.7650 | O3 | 1.1911 | 2.4391 | 3.5074 | 2.6227 | 2.9599 | O4 | 2.4391 | 1.1911 | 3.5074 | 2.9599 | 2.6227 | Cl5 | 1.7650 | 2.7551 | 2.6227 | 2.9599 | 4.3564 | Cl6 | 2.7551 | 1.7650 | 2.9599 | 2.6227 | 4.3564 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 124.348 | C1 | C2 | Cl6 | 111.759 | |
C2 | C1 | O3 | 124.348 | C2 | C1 | Cl5 | 111.759 | |
O3 | C1 | Cl5 | 123.892 | O4 | C2 | Cl6 | 123.892 |