Antitaenite and taenite have the same crystal structure (face centered cubic) and can have the same chemical composition (same proportions of Fe and Ni) but they differ in their electronic structures: taenite has a high magnetic moment whereas antitaenite has a low magnetic moment.
Antitaenite and taenite share the same crystal framework (face centered cubic) and can possess identical chemical makeup (same ratios of Fe and Ni), but they diverge in their electronic configurations: taenite exhibits a high magnetic property whereas antitaenite has a low magnetic property.