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The Schiff base ligands N-2-(R-pyridyl)-2-hydroxy-1-naphthaldimine (HL) react with the zinc(II) nitrate or acetate to give the Λ- and Δ-bis[N-2-(R-pyridyl)-2-oxo-1-naphthaldiminato-κ2N,O]zinc(II), [Zn(L)2] {R = H (1), 4/6-CH3 (2/3)}. EI-mass spectra show the molecular ion peaks at 558 (1) and 586 (2 or 3). Molecular structure determination for 2·0.5CH2Cl2 crystal reveals that two molecules of the...
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