Determine point group





Number of atoms 3
Sum formula CO2
Molecular weight 43.99









Rotational Analysis
Rotational Constant A (GHz) Not defined
Rotational Constant B (GHz) 10.9709
Rotational Constant C (GHz) 10.9709
Classification : Symmetric top (prolate)




Symmetry adapted cartesian coordinates
Atom Number Atomic Symbol Atomic Number x-Coordinate (Angstrom) y-Coordinate (Angstrom) z-Coordinate (Angstrom)
1 O 8 0.000000 0.000000 -1.200000
2 C 6 0.000000 0.000000 0.000000
3 O 8 0.000000 0.000000 1.200000









Determined point group : Dh



3N representation
E 2C v i 2S C'2
9 3+ 6cos() 3 -3 -1+2cos() -1








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