methyl_group.m

Coordinates for the four atoms of a methyl group.

Syntax

    xyz=methyl_group(c_xyz,cc_th,cc_ph,phase)

Parameters

   c_xyz   - coordinates of C, row vector, Angstrom 

   cc_th   - polar theta angle of the C-C bond, radians 

   cc_ph   - polar phi angle of the C-C bond, radians 

   phase   - phase of the methyl group with respect to
             its rotation around the C-C bond, radians

Outputs

     xyz   - a column cell array of Cartesian XYZ row
             vectors; carbon is the first atom

See also

gparse.m, g2spinach.m, oparse.m Version 2.3, authors: Ilya Kuprov