The example of this octahedral complex which has two more unpaired electrons in the high spin configuration than in the low spin configuration is Cobalt (II) or Co2+.
What are Octahedral complexes?
Octahedral complexes are coordination complexes with an octahedral molecular geometry. This geometry is characterized by six ligands attached to a central metal atom at the corners of an octahedron. Octahedral complexes are often used as catalysts in industrial processes, and they are also found in biological systems. The ligands can be either anionic, neutral, or cationic, and the central metal atom can be any of the transition metals from groups 3-12 of the periodic table. Octahedral complexes are often described in terms of their electron configuration, which is determined by the number of electrons in the ligands and the central metal atom. These complexes are important in many areas of chemistry, including inorganic, physical, and organometallic chemistry.
Octahedral complexes contains 6 ligands. The hybridization can be d2sp3 or sp3d2.
There are two types of spin complexes
For more information refer the attached file below
To know more about Octahedral complexes please visit:
https://brainly.com/question/11856948
#SPJ4