Determine point group





Number of atoms 8
Sum formula C2 H2 Cl2 Br2
Molecular weight 253.79









Rotational Analysis
Rotational Constant A (GHz) 1.4731
Rotational Constant B (GHz) 0.5646
Rotational Constant C (GHz) 0.4134
Ray's asymmetry parameter -0.7146
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 0.382148 0.428939 -0.505096
2 C 6 -0.382148 -0.428939 0.505096
3 H 1 1.454882 0.328735 -0.379496
4 H 1 -1.454882 -0.328735 0.379496
5 Br 35 -0.013339 -0.148854 -2.352029
6 Br 35 0.013339 0.148854 2.352029
7 Cl 17 -0.034457 2.162541 -0.329328
8 Cl 17 0.034457 -2.162541 0.329328









Determined point group Ci



3N representation
group E i -
Ci 24 0 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