/// <summary> Constructs an Atom from a String containing an element symbol.
///
/// </summary>
/// <param name="atom"> Atom from which the PseudoAtom is constructed
/// </param>
public PseudoAtom(IAtom atom)
: base("R")
{
base.fractionalPoint3d = atom.getFractionalPoint3d();
base.point3d = atom.getPoint3d();
base.point2d = atom.getPoint2d();
this.label = atom.Symbol;
base.hydrogenCount = 0;
base.stereoParity = 0;
base.exactMass = 0.0;
base.formalCharge = 0;
base.charge = 0.0;
}
