Magnetic Bands Producing a Monoclinic Magnetic Structure in NiO, FeO, MnO, and a Tetragonal One in CoO

In a foregoing paper, the author reported evidence that multi-spin-axis magnetic structure proposed in 1964 by van Laar is realized antiferromagnetic CoO. Within nonadiabatic Heisenberg model, this tetragonal body-centered generated atomic-like electrons special band of CoO, mechanism may emerge only because model goes beyond adiabatic approximation. The present paper compares structures transition-metal monoxides NiO, FeO, and MnO, shows CoO possesses which produce Laar. bands other monoxides, are clearly related to monoclinic base-centered experimentally observed these materials.