Two end-on azide-bridged dinuclear Schiff base zinc(II) complexes, [Zn2Br2(mu(1,1)-N-3)L-2(1)]center dot H2O (1) and [Zn2I2(mu(1,1)-N-3)L-2(2)]center dot I (2) (L-1 = 4-bromo-2-[(2-isopropylaminoethylimino)methyl]phenol, L-2 = 2-ethoxy-6-[(2-ethylaminoethylimino)methyl]phenol), have been synthesized and characterized by elemental analysis, IR spectra, and single-crystal X-ray diffraction. One Zn atom in (1) is five-coordinated in a square pyramidal geometry, while the other Zn atom in (1) and the Zn atoms in (2) are in tetrahedral geometries.