Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
You are here: Calculated > Energy > Optimized > Energy |
State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2H | 1AG |
hartrees | |
---|---|
Energy at 0K | -1194.485263 |
Energy at 298.15K | -1194.485861 |
HF Energy | -1193.564038 |
Nuclear repulsion energy | 349.083065 |
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 | 1781 | 1692 | 0.00 | |||
2 | Ag | 1234 | 1173 | 0.00 | |||
3 | Ag | 645 | 613 | 0.00 | |||
4 | Ag | 435 | 413 | 0.00 | |||
5 | Ag | 294 | 280 | 0.00 | |||
6 | Au | 379 | 360 | 0.92 | |||
7 | Au | 138 | 131 | 0.21 | |||
8 | Bg | 552 | 524 | 0.00 | |||
9 | Bu | 1258 | 1196 | 303.37 | |||
10 | Bu | 907 | 862 | 179.68 | |||
11 | Bu | 431 | 410 | 3.00 | |||
12 | Bu | 178 | 169 | 2.33 |
A | B | C |
---|---|---|
0.14073 | 0.05018 | 0.03699 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -0.067 | 0.670 | 0.000 |
C2 | 0.067 | -0.670 | 0.000 |
F3 | -1.266 | 1.250 | 0.000 |
F4 | 1.266 | -1.250 | 0.000 |
Cl5 | 1.266 | 1.743 | 0.000 |
Cl6 | -1.266 | -1.743 | 0.000 |
C1 | C2 | F3 | F4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.3459 | 1.3319 | 2.3369 | 1.7114 | 2.6944 | C2 | 1.3459 | 2.3369 | 1.3319 | 2.6944 | 1.7114 | F3 | 1.3319 | 2.3369 | 3.5579 | 2.5792 | 2.9933 | F4 | 2.3369 | 1.3319 | 3.5579 | 2.9933 | 2.5792 | Cl5 | 1.7114 | 2.6944 | 2.5792 | 2.9933 | 4.3088 | Cl6 | 2.6944 | 1.7114 | 2.9933 | 2.5792 | 4.3088 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | F4 | 121.536 | C1 | C2 | Cl6 | 123.150 | |
C2 | C1 | F3 | 121.536 | C2 | C1 | Cl5 | 123.150 | |
F3 | C1 | Cl5 | 115.314 | F4 | C2 | Cl6 | 115.314 |