Determine point group





Number of atoms 6
Sum formula C2 H2 Cl2
Molecular weight 95.95









Rotational Analysis
Rotational Constant A (GHz) 53.2288
Rotational Constant B (GHz) 1.5132
Rotational Constant C (GHz) 1.4714
Ray's asymmetry parameter -0.9984
Classification : Asymmetric top




Symmetry adapted cartesian coordinates
Atom Number Atomic Symbol Atomic Number x-Coordinate (Angstrom) y-Coordinate (Angstrom) z-Coordinate (Angstrom)
1 C 6 0.490217 0.444820 0.000000
2 C 6 -0.490217 -0.444820 0.000000
3 H 1 0.343822 1.514852 0.000000
4 H 1 -0.343822 -1.514852 0.000000
5 Cl 17 2.165543 -0.041486 0.000000
6 Cl 17 -2.165543 0.041486 0.000000









Determined point group C2h
Subgroups Cs , Ci , C2



3N representation
group E C2 (z) i h -
C2h 18 0 0 6 Submit
Cs 18 0 - - Submit
Ci 18 - 0 - Submit
C2 18 - - 6 Submit









Determine point group from cartesian coordinates Character tables for chemically important point groups Determine point group from internal coordinates

Last update Mai, 23rd 2018 by A. Gelessus, Impressum, Datenschutzerklärung/DataPrivacyStatement