Abstract
Coronoid systems actually arrangements of hexagons into six sides of benzenoids. By nature, it is an organic chemical structure. Hollow coronoids are primitive and catacondensed coronoids. It is also known as polycyclic conjugated hydrocarbons. The mathematical study of chemicals are great interests of different specialties researchers. After transforming chemical structure into a graph, one can implement different theoretical and implicative study on structures. Mixed metric dimension is considered as one of the recent and most studied parameter of graph theory. In this concept, few suggested vertices are chosen such as all the vertices and edges of graph have unique locations or identifications. In this study, we discussed mixed metric parameter for the hollow coronoid structure.