Configurations Mathematically describe a configuration Specify coordinates of eachatom with=14=1/12 73 Specify a slot for each atom ith 1.4R ··2 121923Configurations • Mathematically describe a configuration – Specify coordinates of each “atom” Ø1 3 4 5 ø Ø ø Ø ø Ø ø { } with i=1,..,4 r 1 = Œ œ , r = Œ œ , r = Œ œ , r = Œ œ ri 1 2 º ß º ß 4 4 2 3 3 º ß ºß – Specify a slot for each atom {ri} with i=1,..,4 R = [1 12 19 23]