(Butane-1,2,3,4-tetraol-κ<sup>3</sup><i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>)(ethanol-κ<i>O</i>)tris(nitrato-κ<sup>2</sup><i>O</i>,<i>O</i>′)erbium(III)
Xiaohui HuaBeijing National Laboratory for Molecular Sciences, The State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, People's Republic of ChinaJunhui XueChemical Engineering College, Inner Mongolia University of Technology, People's Republic of ChinaLimin YangState Key Laboratory of Nuclear Physics and Technology, Institute of Heavy Ion Physics, School of Physics, Peking University, Beijing, People's Republic of ChinaYizhuang XuBeijing National Laboratory for Molecular Sciences, The State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, People's Republic of ChinaJinguang WuBeijing National Laboratory for Molecular Sciences, The State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, People's Republic of China
2013he
ABI
Abstract
In the title ErIII–erythritol complex, [Er(NO3)3(C2H5OH)(C4H10O4)], the ErIII cation is chelated by one erythritol molecule, three nitrate anions and an ethanol molecule, 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 molecules into a three-dimensional supramolecular structure.
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