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 | -996.379210 |
Energy at 298.15K | -996.381096 |
HF Energy | -995.829656 |
Nuclear repulsion energy | 175.120853 |
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 | 3277 | 3102 | 0.00 | |||
2 | Ag | 1710 | 1619 | 0.00 | |||
3 | Ag | 1347 | 1275 | 0.00 | |||
4 | Ag | 895 | 847 | 0.00 | |||
5 | Ag | 360 | 341 | 0.00 | |||
6 | Au | 953 | 902 | 64.67 | |||
7 | Au | 219 | 207 | 0.71 | |||
8 | Bg | 795 | 753 | 0.00 | |||
9 | Bu | 3272 | 3097 | 12.10 | |||
10 | Bu | 1281 | 1212 | 18.79 | |||
11 | Bu | 866 | 820 | 96.54 | |||
12 | Bu | 246 | 233 | 4.06 |
A | B | C |
---|---|---|
1.76631 | 0.05092 | 0.04950 |
Point Group is C2h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.666 | 0.000 |
C2 | 0.000 | -0.666 | 0.000 |
H3 | 0.903 | 1.267 | 0.000 |
H4 | -0.903 | -1.267 | 0.000 |
Cl5 | -1.475 | 1.572 | 0.000 |
Cl6 | 1.475 | -1.572 | 0.000 |
C1 | C2 | H3 | H4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.3310 | 1.0845 | 2.1326 | 1.7316 | 2.6802 | C2 | 1.3310 | 2.1326 | 1.0845 | 2.6802 | 1.7316 | H3 | 1.0845 | 2.1326 | 3.1107 | 2.3975 | 2.8959 | H4 | 2.1326 | 1.0845 | 3.1107 | 2.8959 | 2.3975 | Cl5 | 1.7316 | 2.6802 | 2.3975 | 2.8959 | 4.3119 | Cl6 | 2.6802 | 1.7316 | 2.8959 | 2.3975 | 4.3119 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | H4 | 123.662 | C1 | C2 | Cl6 | 121.569 | |
C2 | C1 | H3 | 123.662 | C2 | C1 | Cl5 | 121.569 | |
H3 | C1 | Cl5 | 114.770 | H4 | C2 | Cl6 | 114.770 |
Electronic state