A program for displaying the structure of a compounds given it's AXnEn
AXnEn A = Central Atom always A Xn = X followed by the number of donated electron pairs from ligands (X1, X2 ,X3 etc.) n is any integer >= 1 En = E followed by the number of lone electron pairs on the central atom A (E0,E1,E2,E3...) n is any integer >= 0