Determine point group





Number of atoms 10
Sum formula C5 H5
Molecular weight 65.04









Rotational Analysis
Rotational Constant A (GHz) 8.9358
Rotational Constant B (GHz) 8.9358
Rotational Constant C (GHz) 4.4679
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 C 6 1.202100 0.000000 0.000000
2 C 6 0.371469 -1.143265 0.000000
3 C 6 -0.972519 -0.706577 0.000000
4 C 6 -0.972519 0.706577 0.000000
5 C 6 0.371469 1.143265 0.000000
6 H 1 2.289400 0.000000 0.000000
7 H 1 0.707464 -2.177349 0.000000
8 H 1 -1.852164 -1.345676 0.000000
9 H 1 -1.852164 1.345676 0.000000
10 H 1 0.707464 2.177349 0.000000









Determined point group D5h
Subgroups
(Number of different orientations)
Cs (2) , C2 , C5 , D5 , C2v , C5v , C5h



3N representation
group E 2C5 2(C5)2 5C'2 h 2S5 2(S5)3 5v -
D5h 30 0.0000 -0.0000 -2 10 -0.0000 -0.0000 2 Submit
Cs 30 - - - 10 - - - Submit
Cs 30 - - - - - - 2 Submit
C2 30 - - -2 - - - - Submit
C5 30 0.0000 -0.0000 - - - - - Submit
D5 30 0.0000 -0.0000 -2 - - - - Submit
C2v 30 - - -2 10 - - 2 Submit
C5v 30 0.0000 -0.0000 - - - - 2 Submit
C5h 30 0.0000 -0.0000 - 10 -0.0000 -0.0000 - Submit









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