👉 Hemiholohedral is a term used in the field of chemistry, specifically in the context of coordination compounds. It refers to a compound that has both an octahedral and a rhombic planar structure. This means that the atoms are arranged in such a way that they form a square shape while also having an octahedral symmetry. Hemiholohedrons are molecules or compounds that contain one type of atom (the octahedral atom) and another type of