Determine point group





Number of atoms 7
Sum formula H3 BO3
Molecular weight 62.02









Rotational Analysis
Rotational Constant A (GHz) 9.9737
Rotational Constant B (GHz) 9.9737
Rotational Constant C (GHz) 4.9869
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 B 5 0.000000 0.000000 0.000000
2 O 8 1.368800 0.000000 0.000000
3 O 8 -0.684400 -1.185416 0.000000
4 O 8 -0.684400 1.185416 0.000000
5 H 1 1.728834 -0.891116 0.000000
6 H 1 -1.636147 -1.051656 0.000000
7 H 1 -0.092688 1.942773 0.000000









Determined point group C3h
Subgroups Cs , C3



3N representation
group E C3(z) (C3)2 h S3 (S3)5 -
C3h 21 0 0 7 -2 -2 Submit
Cs 21 - - 7 - - Submit
C3 21 0 0 - - - Submit









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