Subphthalocyanines ( SubPcs) are homologues of Phthalocyanines with large aromatic core and non-center symmetry cone-shaped structures, and have potential applications as optical materials for high-density optical data storage etc. 亚酞菁(SubPc)是酞菁的同系物,具有较大的共轭和非中心对称的锥形结构,可能像酞菁一样成为有效的功能材料应用于高密度光存储等领域。