Diaquasodium(I) perchlorate bis[μ-2-(carboxylatomethyliminomethyl)phenolato]bis[(3-methylpyridine)copper(II)]
نویسندگان
چکیده
In the title compound, [Na(H(2)O)(2)]ClO(4)·[Cu(2)(C(9)H(7)NO(3))(2)(C(6)H(7)N)(2)], the Cu(II) atom is coordinated by one N atom and two O atoms from a tridentate N-salicylideneglycinate Schiff base dianion and one N atom from a 3-methyl-pyridine ligand. Longer Cu⋯O contacts [2.680 (2) Å] complete an approximate square-based pyramidal coordination geometry around Cu(II), forming a dimeric complex across a centre of inversion. The dimeric complexes form stacks along the a axis, with Cu⋯O contacts of 3.332 (2) Å between them. The Na(+) cations and perchlorate anions lie on twofold rotation axes between the stacks. The former are coordinated by two disordered water mol-ecules (each with half-occupancy), and form Na⋯O contacts of 3.698 (3) Å to the perchlorate anions and Na⋯π contacts to neighbouring salicylideneglycinate ligands [shortest Na⋯C = 3.516 (3) Å].
منابع مشابه
Di-μ-bromido-bis({bis[2-(2-pyridyl)ethyl]amine}copper(II)) bis(perchlorate)
Each Cu atom in the dinuclear centrosymmetric title complex, [Cu(2)Br(2)(C(14)H(17)N(3))(2)](ClO(4))(2), is ligated in a distorted square-pyramidal geometry (τ = 0.31) by a tridentate bis-[2-(2-pyrid-yl)eth-yl]amine ligand, and by two bridging Br atoms. In addition, the dinuclear species is stabilized by two hydrogen-bonded perchlorate anions.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008