Determine point group





Number of atoms 17
Sum formula C5 H12
Molecular weight 72.09









Rotational Analysis
Rotational Constant A (GHz) 4.4177
Rotational Constant B (GHz) 4.4177
Rotational Constant C (GHz) 4.4177
Classification : Spherical top




Symmetry adapted cartesian coordinates
Atom Number Atomic Symbol Atomic Number x-Coordinate (Angstrom) y-Coordinate (Angstrom) z-Coordinate (Angstrom)
1 C 6 0.000000 0.000000 0.000000
2 C 6 0.888831 0.888831 0.888831
3 C 6 -0.888831 -0.888831 0.888831
4 C 6 -0.888831 0.888831 -0.888831
5 C 6 0.888831 -0.888831 -0.888831
6 H 1 1.755105 1.261261 0.333138
7 H 1 0.333138 1.755105 1.261261
8 H 1 1.261261 0.333138 1.755105
9 H 1 -1.755105 -1.261261 0.333138
10 H 1 -0.333138 -1.755105 1.261261
11 H 1 -1.261261 -0.333138 1.755105
12 H 1 -1.261261 0.333138 -1.755105
13 H 1 -1.755105 1.261261 -0.333138
14 H 1 -0.333138 1.755105 -1.261261
15 H 1 0.333138 -1.755105 -1.261261
16 H 1 1.261261 -0.333138 -1.755105
17 H 1 1.755105 -1.261261 -0.333138









Determined point group T
Subgroups C2 , C3 , D2



3N representation
group E 4C3 4(C3)2 3C2 -
T 51 0 0 -1 Submit
C2 51 - - -1 Submit
C3 51 0 0 - Submit
D2 51 - - -1 Submit









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