Determine point group





Number of atoms 5
Sum formula CH2 N2
Molecular weight 42.02









Rotational Analysis
Rotational Constant A (GHz) 277.9308
Rotational Constant B (GHz) 11.0429
Rotational Constant C (GHz) 10.6209
Ray's asymmetry parameter -0.9968
Classification : Asymmetric top




Symmetry adapted cartesian coordinates
Atom Number Atomic Symbol Atomic Number x-Coordinate (Angstrom) y-Coordinate (Angstrom) z-Coordinate (Angstrom)
1 H 1 0.949813 0.000000 1.730363
2 C 6 0.000000 0.000000 1.246409
3 H 1 -0.949813 0.000000 1.730363
4 N 7 0.000000 0.000000 -0.093591
5 N 7 0.000000 0.000000 -1.223591









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



3N representation
group E C2 (z) v(xz) v(yz) -
C2v 15 -3 5 3 Submit
Cs 15 - 5 - Submit
Cs 15 - - 3 Submit
C2 15 -3 - - Submit









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