multiplicity multiplicity wikipedia.org spin multiplicity multiplicity multiplicity multiplicity wikipedia.org multiplicity multiplicity wikipedia.org spin multiplicity wikipedia.org multiplicity multiplicity multiplicity multiplicity multiplicity spin multiplicity multiplicity multiplicity English multiplicity spin multiplicity 自旋多重度 wikipedia.org spin multiplicity multiplicity multiplicity 스핀 다중도 multiplicity multiplicity multiplicity multiplicity multiplicity multiplicity multiplicity multiplicity multiplicity 스핀 다중도 multiplicity multiplicity multiplicity