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Synthesis and crystal structure of hydrated μ-oxa-lato-bis-{bis-[3-methyl-5-(pyridin-2-yl)-1 H -1,2,4-triazole]iron(II)} bis-(toluene-sulfonate) 2.75-hydrate
In the title compound [Fe
(C
O
)(C
H
N
)
](CH
C
H
SO
)
·2.75H
O, the two Fe
ions have a highly distorted octa-hedral FeN
O
environment formed by two bidentate triazole-based chelating ligands and a bis-bidentate oxalate bridging anion that connects the metal ions. Stabilization within the crystal structure is provided
a system of O-H⋯O and N-H⋯O hydrogen bonding, which determines the formation of a two-dimensional architecture along the
axis direction.