Poly[aqua(μ3-pyridazine-4-carboxylato-κ2 O:O:O′)lithium]
نویسندگان
چکیده
The structure of the title compound, [Li(C(5)H(3)N(2)O(2))(H(2)O)](n), is composed of centrosymmetric dimers in which two Li(I) ions are bridged by a carboxyl-ate O atom, each donated by a ligand, acting in a bidentate mode. The second carboxyl-ato O atoms bridge the dimers to Li(I) ions in adjacent dimers, forming mol-ecular layers parallel to (001). Each Li(I) ion is coordinated by two bridging carboxyl-ate O atoms, a bridging carboxyl-ate O atom donated by the adjacent dimer and an aqua O atom, resulting in a distorted tetra-hedral coordination geometry. The layers are held together by O-H⋯N hydrogen bonds in which coordinated water O atoms act as donors and ligand hetero-ring N atoms as acceptors.
منابع مشابه
trans-Diaqua(pyridazine-3-carboxylato-κ2 N 2,O)lithium
The structure of the title complex, [Li(C(5)H(3)N(2)O(2))(H(2)O)(2)], is built of monomeric mol-ecules. In each, an Li(+) ion is N,O-chelated by the pyridazine-3-carboxyl-ate ligand and two water O atoms. The coordination geometry of the metal ion is distorted tetra-hedral. The monomers are linked by a system of hydrogen bonds in which water mol-ecules act as donors and carboxyl-ate O atoms act...
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011