Determine point group





Number of atoms 4
Sum formula H3 N
Molecular weight 17.03









Rotational Analysis
Rotational Constant A (GHz) 296.5469
Rotational Constant B (GHz) 296.5469
Rotational Constant C (GHz) 184.5871
Ray's asymmetry parameter 1.0000
Classification : Symmetric top (oblate)




Symmetry adapted cartesian coordinates
Atom Number Atomic Symbol Atomic Number x-Coordinate (Angstrom) y-Coordinate (Angstrom) z-Coordinate (Angstrom)
1 N 7 0.000000 0.000000 -0.065203
2 H 1 0.951613 0.000000 0.301994
3 H 1 -0.475806 0.824121 0.301994
4 H 1 -0.475806 -0.824121 0.301994









Determined point group C3v
Subgroups Cs , C3



3N representation
group E 2C3 (z) 3v -
C3v 12 0 2 Submit
Cs 12 - 2 Submit
C3 12 0 - Submit









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