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Acta Cryst. (2008). E64, m679 [ doi:10.1107/S1600536808010076 ]
![[kappa]](/logos/entities/kappa_rmgif.gif)
N)nickel(II)Abstract: In the molecule of the title compound, [Ni(C5H4NO3S)2(H2O)4], the NiII cation is located on an inversion center and is coordinated by four water molecules and two pyridine-3-sulfonate anions with an NiN2O4 distorted octahedral geometry. The face-to-face separation of 3.561 (5) Å between parallel pyridine rings indicates the existence of weak ![[pi]](/logos/entities/pi_rmgif.gif)
- stacking between the pyridine rings. The structure also contains intermolecular O-H
O hydrogen bonding and weak C-HO hydrogen bonding.
Online 16 April 2008
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