Abstract
The self-assembly and structural characterization of the new manganese(II) [MnL 2](ClO4)2(CH3OH)0.5 (1) complex has been achieved. The crystallographic data for the complex 1: Orthorhombic Pbca , a = 16.287(2) Å, b = 21.293(2)Å, c = 32.718(3) Å, V = 11,347(2) Å3, Z = 8. The two polydentate ligands strand intertwined each other and around the manganese(II) ions forming a mononuclear complex. The Mn(II) ion is eight-coordinated with the eight donor nitrogen atoms of two ligands to form a distorted square antiprismatic coordination geometry. The magnetic properties investigation indicates that there is a weak antiferromagnetic exchange coupling between the Mn(II) ions of the complex.
Index Abstract
An octa-coordinated Mn(II) complex which exhibits a distorted square antiprismatic coordination geometry has been achieved by using a bisbidentate Schiff-base ligand.
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Acknowledgment
We are grateful for financial support from the National Natural Science Foundation of China (No. 20701012), the Foundation of the Education Ministry of China (No. 207068) and the Education Department of Henan Province of China (No. 2007150003, 2007150011).
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Dang, D., Bai, Y. & Duan, C. Crystal Structure and Magnetic Properties of a Novel Octa-coordinated Manganese(II) Complex. J Chem Crystallogr 38, 557–560 (2008). https://doi.org/10.1007/s10870-008-9335-9
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DOI: https://doi.org/10.1007/s10870-008-9335-9