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 | -1145.539171 |
Energy at 298.15K | -1145.539736 |
HF Energy | -1144.433714 |
Nuclear repulsion energy | 327.024872 |
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 | 1894 | 1791 | 0.00 | |||
2 | Ag | 1134 | 1072 | 0.00 | |||
3 | Ag | 638 | 603 | 0.00 | |||
4 | Ag | 444 | 420 | 0.00 | |||
5 | Ag | 295 | 279 | 0.00 | |||
6 | Au | 401 | 379 | 19.19 | |||
7 | Au | 35 | 33 | 0.54 | |||
8 | Bg | 749 | 709 | 0.00 | |||
9 | Bu | 1910 | 1806 | 356.78 | |||
10 | Bu | 800 | 757 | 485.87 | |||
11 | Bu | 507 | 479 | 7.07 | |||
12 | Bu | 209 | 198 | 4.20 |
A | B | C |
---|---|---|
0.16562 | 0.05022 | 0.03853 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -0.170 | 0.755 | 0.000 |
C2 | 0.170 | -0.755 | 0.000 |
O3 | -1.270 | 1.187 | 0.000 |
O4 | 1.270 | -1.187 | 0.000 |
Cl5 | 1.270 | 1.748 | 0.000 |
Cl6 | -1.270 | -1.748 | 0.000 |
C1 | C2 | O3 | O4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.5477 | 1.1818 | 2.4176 | 1.7492 | 2.7337 | C2 | 1.5477 | 2.4176 | 1.1818 | 2.7337 | 1.7492 | O3 | 1.1818 | 2.4176 | 3.4767 | 2.6015 | 2.9345 | O4 | 2.4176 | 1.1818 | 3.4767 | 2.9345 | 2.6015 | Cl5 | 1.7492 | 2.7337 | 2.6015 | 2.9345 | 4.3209 | Cl6 | 2.7337 | 1.7492 | 2.9345 | 2.6015 | 4.3209 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 124.133 | C1 | C2 | Cl6 | 111.880 | |
C2 | C1 | O3 | 124.133 | C2 | C1 | Cl5 | 111.880 | |
O3 | C1 | Cl5 | 123.987 | O4 | C2 | Cl6 | 123.987 |