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 | -1141.033044 |
Energy at 298.15K | -1141.033543 |
HF Energy | -1140.778307 |
Nuclear repulsion energy | 322.972692 |
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 | 1730 | 1730 | 0.00 | |||
2 | Ag | 971 | 971 | 0.00 | |||
3 | Ag | 599 | 599 | 0.00 | |||
4 | Ag | 409 | 409 | 0.00 | |||
5 | Ag | 294 | 294 | 0.00 | |||
6 | Au | 422 | 422 | 15.53 | |||
7 | Au | 65 | 65 | 0.11 | |||
8 | Bg | 759 | 759 | 0.00 | |||
9 | Bu | 1756 | 1756 | 274.11 | |||
10 | Bu | 724 | 724 | 488.57 | |||
11 | Bu | 469 | 469 | 18.13 | |||
12 | Bu | 213 | 213 | 7.80 |
A | B | C |
---|---|---|
0.15798 | 0.04987 | 0.03791 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -0.180 | 0.751 | 0.000 |
C2 | 0.180 | -0.751 | 0.000 |
O3 | -1.305 | 1.199 | 0.000 |
O4 | 1.305 | -1.199 | 0.000 |
Cl5 | 1.305 | 1.737 | 0.000 |
Cl6 | -1.305 | -1.737 | 0.000 |
C1 | C2 | O3 | O4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.5450 | 1.2105 | 2.4509 | 1.7817 | 2.7303 | C2 | 1.5450 | 2.4509 | 1.2105 | 2.7303 | 1.7817 | O3 | 1.2105 | 2.4509 | 3.5437 | 2.6639 | 2.9357 | O4 | 2.4509 | 1.2105 | 3.5437 | 2.9357 | 2.6639 | Cl5 | 1.7817 | 2.7303 | 2.6639 | 2.9357 | 4.3441 | Cl6 | 2.7303 | 1.7817 | 2.9357 | 2.6639 | 4.3441 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 125.173 | C1 | C2 | Cl6 | 110.112 | |
C2 | C1 | O3 | 125.173 | C2 | C1 | Cl5 | 110.112 | |
O3 | C1 | Cl5 | 124.715 | O4 | C2 | Cl6 | 124.715 |