Crystal structure of hy-droxy scandium nitrate chloride.

Author(s) Sears, J.; Cramer, R.; Boyle, T.
Journal Acta Crystallogr E Crystallogr Commun
Date Published 2019 May 01

Each Sc ion in the title salt, di-μ-hydroxido-bis-[tri-aqua-(nitrato-κ,')scandium(III)] dichloride, [Sc(NO)(OH)(HO)]Cl, is coordinated by a nitrate anion, two hydroxide ions and three water mol-ecules to generate a distorted penta-gonal-bipyramidal ScO coordination polyhedron. The complete {[(NO)(μ-OH)Sc(HO)]} ion is generated by crystallographic inversion symmetry. The nitrate anion binds in a bidentate fashion whereas the hydroxide ions are bridged between two Sc centers. Two charge-balancing Cl ions are located in the outer sphere. In the extended structure, O-H⋯O and O-H⋯Cl hydrogen bonds connect the components into a three-dimensional network.

DOI 10.1107/S2056989019003918
ISSN 2056-9890
Citation Acta Crystallogr E Crystallogr Commun. 2019;75(Pt 5):540542.

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