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 | -1146.271590 |
Energy at 298.15K | -1146.271923 |
HF Energy | -1146.075820 |
Nuclear repulsion energy | 316.777649 |
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 | 1727 | 1727 | 0.00 | |||
2 | Ag | 1033 | 1033 | 0.00 | |||
3 | Ag | 598 | 598 | 0.00 | |||
4 | Ag | 401 | 401 | 0.00 | |||
5 | Ag | 274 | 274 | 0.00 | |||
6 | Au | 385 | 385 | 21.77 | |||
7 | Au | 37 | 37 | 0.15 | |||
8 | Bg | 702 | 702 | 0.00 | |||
9 | Bu | 1749 | 1749 | 333.60 | |||
10 | Bu | 710 | 710 | 464.83 | |||
11 | Bu | 455 | 455 | 13.97 | |||
12 | Bu | 203 | 203 | 5.00 |
A | B | C |
---|---|---|
0.15910 | 0.04666 | 0.03608 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -0.185 | 0.742 | 0.000 |
C2 | 0.185 | -0.742 | 0.000 |
O3 | -1.313 | 1.187 | 0.000 |
O4 | 1.313 | -1.187 | 0.000 |
Cl5 | 1.313 | 1.823 | 0.000 |
Cl6 | -1.313 | -1.823 | 0.000 |
C1 | C2 | O3 | O4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.5290 | 1.2131 | 2.4423 | 1.8476 | 2.8018 | C2 | 1.5290 | 2.4423 | 1.2131 | 2.8018 | 1.8476 | O3 | 1.2131 | 2.4423 | 3.5405 | 2.7028 | 3.0095 | O4 | 2.4423 | 1.2131 | 3.5405 | 3.0095 | 2.7028 | Cl5 | 1.8476 | 2.8018 | 2.7028 | 3.0095 | 4.4932 | Cl6 | 2.8018 | 1.8476 | 3.0095 | 2.7028 | 4.4932 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 125.522 | C1 | C2 | Cl6 | 111.805 | |
C2 | C1 | O3 | 125.522 | C2 | C1 | Cl5 | 111.805 | |
O3 | C1 | Cl5 | 122.673 | O4 | C2 | Cl6 | 122.673 |