schrodinger.structutils.standard_nuclear_orientation module

transform a Structure into a standard nuclear orientation

schrodinger.structutils.standard_nuclear_orientation.standard_nuclear_orientation(st)

Transform the structure to a standard nuclear orientation (SNO).

SNO means the center of mass is at the origin and the principal moment of inertia axes are aligned with the coordinate (x,y,z) axes.

Parameters:st (Structure instance) – structure to orient