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 | -1146.814300 |
Energy at 298.15K | -1146.814746 |
HF Energy | -1146.387445 |
Nuclear repulsion energy | 326.256169 |
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 | 1809 | 1736 | 0.00 | |||
2 | Ag | 1060 | 1017 | 0.00 | |||
3 | Ag | 610 | 585 | 0.00 | |||
4 | Ag | 426 | 409 | 0.00 | |||
5 | Ag | 286 | 274 | 0.00 | |||
6 | Au | 389 | 373 | 16.17 | |||
7 | Au | 20 | 19 | 0.80 | |||
8 | Bg | 733 | 704 | 0.00 | |||
9 | Bu | 1840 | 1765 | 409.84 | |||
10 | Bu | 759 | 728 | 526.50 | |||
11 | Bu | 490 | 470 | 8.19 | |||
12 | Bu | 205 | 197 | 4.22 |
A | B | C |
---|---|---|
0.16472 | 0.05000 | 0.03836 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -0.173 | 0.755 | 0.000 |
C2 | 0.173 | -0.755 | 0.000 |
O3 | -1.273 | 1.190 | 0.000 |
O4 | 1.273 | -1.190 | 0.000 |
Cl5 | 1.273 | 1.751 | 0.000 |
Cl6 | -1.273 | -1.751 | 0.000 |
C1 | C2 | O3 | O4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.5496 | 1.1833 | 2.4237 | 1.7560 | 2.7376 | C2 | 1.5496 | 2.4237 | 1.1833 | 2.7376 | 1.7560 | O3 | 1.1833 | 2.4237 | 3.4853 | 2.6082 | 2.9409 | O4 | 2.4237 | 1.1833 | 3.4853 | 2.9409 | 2.6082 | Cl5 | 1.7560 | 2.7376 | 2.6082 | 2.9409 | 4.3307 | Cl6 | 2.7376 | 1.7560 | 2.9409 | 2.6082 | 4.3307 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 124.416 | C1 | C2 | Cl6 | 111.670 | |
C2 | C1 | O3 | 124.416 | C2 | C1 | Cl5 | 111.670 | |
O3 | C1 | Cl5 | 123.914 | O4 | C2 | Cl6 | 123.914 |