Synthesis, characterization, and crystal structure of new macromolecule iron(III) complex containing dimethyl phosphate, acetate, and dimethyl sulfoxide

چکیده مقاله

The reaction between a solution of [Fe₃O(μ-OAc) ₆(H₂O)₃]Cl·6H₂O (1) (OAc = acetate) and TMP (TMP = trimethyl phosphate) in absolute ethanol and DMSO (DMSO = dimethyl sulfoxide), led to the coordination macromolecule [Fe ₁₆(μ₃O)₈(μ₃-OH) ₄(μ-OH)₄(μ-DMP)₁₂(μ-OAc) ₁₂(DMSO)₄]· 2DMSO · 1.5H₂O (2) (DMP = dimethyl phosphate). This complex was characterized by elemental analysis, IR spectroscopy, and single-crystal structure. Crystal data for 2 at -153°C: triclinic, space group P1̄, a = 18.185(2), b = 18.349(2), c = 21.976(3) Å, a = 91.633(3)°, β = 103.833(3)°, γ = 96.486(3)°, Z = 2 and R1 = 0.0655. © 2007 WILEY-VCH Verlag GmbH & Co. KGaA.