A new hexanuclear manganese(Ⅲ) azametallacrown, [Mn 6(anhz) 6(DMF) 2(H 2O) 4]58DMF was synthesized using trianionic pentadentate ligand, N-acetyl-3-hydroxy- 2-naphthoic acid hydrazide (anhz 3-), and characterized by X-ray single crystal diffraction. The deprotonated ligand bridges the metal ions using the N—N group of hydrazide to form an 18-membered-ring that has M—N—N repeating units and a cavity in the center. The stereochemistry of the compound has an alternating Δ/Λ propeller configuration. A new hexanuclear manganese (Ⅲ) azametallacrown, [Mn 6 (anhz) 6 (DMF) 2 (H 2O) 4] 58DMF was synthesized using trianionic pentadentate ligand, N-acetyl-3-hydroxy- 2-naphthoic acid hydrazide -), and characterized by X-ray single crystal diffraction. The deprotonated ligands bridges the metal ions using the N-N group of hydrazide to form an 18-membered-ring that has M-N-N repeating units and a cavity in the center. The stereochemistry of the compound has an alternating Δ / Λ propeller configuration.