A Three-dimensional Iron(III) Phosphate, [C₂N₂H₁₀]₂[Fe₅F₄(PO₄)(HPO₄)₆]
A new iron phosphate, [C2N2H10]2[Fe5F4(PO4)(HPO4)6], containing F− ions as part of the framework, has been synthesized hydrothermally using iron acetylacetonate as the source for iron and ethylenediamine (en) as the amine. a network of [Fe(O/F)6] octahedra and PO4 tetrahedra, linked through their vertices, forms the three-dimensional architecture with one-dimensional channels bound by 8-T atom (T=Fe, P), wherein the disordered en molecules are located. the connectivity between the Fe centers via Fe-O/F-Fe linkage giving rise to a pentamer unit is worthy of note. Crystal data: tetragonal, space group =P43212, a=9.864(1), c=30.353(1) Å, V=2953.1(1) Å3, Z=4, R1=0.025, wR2=0.066.
A. Choudhury and S. R. Natarajan, "A Three-dimensional Iron(III) Phosphate, [C₂N₂H₁₀]₂[Fe₅F₄(PO₄)(HPO₄)₆]," Journal of Solid State Chemistry, vol. 154, no. 2, pp. 507-513, Elsevier, Jan 2000.
The definitive version is available at http://dx.doi.org/10.1006/jssc.2000.8871
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