Determine point group





Number of atoms 3
Sum formula CHN
Molecular weight 27.01









Rotational Analysis
Rotational Constant A (GHz) Not defined
Rotational Constant B (GHz) 44.3499
Rotational Constant C (GHz) 44.3499
Classification : Symmetric top (prolate)




Symmetry adapted cartesian coordinates
Atom Number Atomic Symbol Atomic Number x-Coordinate (Angstrom) y-Coordinate (Angstrom) z-Coordinate (Angstrom)
1 H 1 0.000000 0.000000 -1.623599
2 C 6 0.000000 0.000000 -0.559599
3 N 7 0.000000 0.000000 0.596401









Determined point group C∞v
Subgroups Cs
C2,C3,C4,C5,C6,…,C
C2v,C3v,C4v,C5v,C6v,…



Γ3N representation
group E 2C ∞ σv
C22C32 C42C52(C5)22C62(Cn)k
C∞v 9 -3 0 3 4.8541 -1.8541 6 3+ 6cos(2πk/n) 3 Submit
Cs 9 - - - - - - - - 3 Submit
C2 9 -3 - - - - - - - - Submit
C3 9 - 0 - - - - - - - Submit
C4 9 -3 - 3 - - - - - - Submit
C6 9 -3 0 - - - 6 - - - Submit
C2v 9 -3 - - - - - - - 3 Submit
C3v 9 - 0 - - - - - - 3 Submit
C4v 9 -3 - 3 - - - - - 3 Submit
C6v 9 -3 0 - - - 6 - - 3 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