Acta Cryst. (2003). E59, m719-m721  [ doi:10.1107/S160053680301585X ]

Diaquadibenzoatobis[2-(4-pyridyl-N)-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide]nickel(II)

Q. Zhao, X. Wang, R. Fang and E. R. T. Tiekink

Abstract: The Ni atom in [Ni(O₂CCH₂)₂(PPN)₂(H₂O)₂], where PPN is 2-(p-pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide (C₁₂H₁₆N₃O₂), is located on a centre of inversion and exists in a distorted octahedral geometry defined by an N₂O₄ donor set. Complex molecules aggregate into chains mediated by hydrogen-bonding interactions.

Online 8 August 2003

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