Determine point group





Number of atoms 7
Sum formula O2 N2 S3
Molecular weight 155.91









Rotational Analysis
Rotational Constant A (GHz) 7.7091
Rotational Constant B (GHz) 0.6015
Rotational Constant C (GHz) 0.5579
Ray's asymmetry parameter -0.9878
Classification : Asymmetric top




Symmetry adapted cartesian coordinates
Atom Number Atomic Symbol Atomic Number x-Coordinate (Angstrom) y-Coordinate (Angstrom) z-Coordinate (Angstrom)
1 S 16 0.000000 0.000000 -0.340615
2 N 7 1.259875 0.000000 0.761651
3 N 7 -1.259875 0.000000 0.761651
4 S 16 2.765032 0.000000 0.372696
5 S 16 -2.765032 0.000000 0.372697
6 O 8 3.097351 0.000000 -1.071359
7 O 8 -3.097351 0.000000 -1.071359









Determined point group C2v
Subgroups
(Number of different orientations)
Cs (2) , C2



3N representation
group E C2 (z) v(xz) v(yz) -
C2v 21 -1 7 1 Submit
Cs 21 - 7 - Submit
Cs 21 - - 1 Submit
C2 21 -1 - - Submit









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