(Butane-1,2,3,4-tetraol-κ3 O 1,O 2,O 3)(ethanol-κO)tris(nitrato-κ2 O,O′)erbium(III)
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چکیده
In the title Er(III)-erythritol complex, [Er(NO3)3(C2H5OH)(C4H10O4)], the Er(III) cation is chelated by one erythritol mol-ecule, three nitrate anions and an ethanol mol-ecule, completing an irregular ErO10 coordination geometry. The Er-O bond lengths are in the range 2.348 (3)-2.583 (3) Å. In the crystal, extensive O-H⋯O hydrogen bonding links the mol-ecules into a three-dimensional supra-molecular structure.
منابع مشابه
(Butane-1,2,3,4-tetraol-κ3 O 1,O 2,O 3)(ethanol-κO)tris(nitrato-κ2 O,O′)holmium(III)
In the title Ho(III)-erythritol complex, [Ho(NO3)3(C4H10O4)(C2H5OH)], the Ho(III) cation is chelated by a tridentate erythritol ligand and three bidentate nitrate anions. An ethanol mol-ecule further coordinates the Ho(III) cation, completing the irregular O10 coordination geometry. In the crystal, an extensive O-H⋯O hydrogen-bond network links the mol-ecules into a three-dimensional supra-mole...
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