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Acta Cryst. (2002). E58, m700-m701  [ doi:10.1107/S160053680202007X ]

trans-Diaquabis(2-pyridylethanol-N,O)nickel(II) disaccharinate

S. Hamamci, V. T. Yilmaz and C. Thöne

Abstract: The title complex, [Ni(pyet)2(H2O)2](sac)2 (sac- is the saccharinate anion, C7H4NO3S-, and pyet is 2-pyridylethanol, C7H9NO), is built of discrete sac- and [Ni(H2O)2(pyet)2]2+ ions. The Co2+ ion sits on a centre of symmetry and exhibits a distorted octahedral geometry, formed by two bidentate pyet and two water molecules. The crystal structure is stabilized by hydrogen-bonding and weak aromatic [pi]-[pi]-stacking interactions between the planar sac- ions, forming a three-dimensional network.

Online 15 November 2002


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