Crystal structure of bis­(acetyl­acetonato-κ2O,O′)(tetra­hydro­furan-κO)(tri­fluoro­methane­sulfonato-κO)iron(III)

Acta Crystallographica Section E: Crystallographic Communications

Richers, C.P.¹  Bertke, J.A.¹  Rauchfuss, T.B.¹ 

[1] School of Chemical Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA

关键词: CRYSTAL STRUCTURE;    IRON(III);    ACAC;    TRIFLATE;    TETRAHYDROFURAN;   

DOI  :  10.1107/S2056989015016849

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The mononuclear title complex, [Fe(CF3O3S)(C5H7O2)2(C4H8O)] or [Fe(acac)2(OTf)(THF)] (acac = acetyl­acetonate; OTf = tri­fluoro­methane­sulfon­ate; THF = tetrahydrofuran), (I), consists of one six-coordinate Fe3+ atom in a slightly distorted octa­hedral environment [Fe—O bond-length range = 1.9517 (11)–2.0781 (11) Å]. The triflate ligand was found to be disordered over two sets of sites, with a site-occupancy ratio of 0.622 (16):0.378 (16). Weak inter­molecular C—H⋯O and C—H⋯F hydrogen-bonding inter­actions generate a two-dimensional supra­molecular structure lying parallel to (100). This is only the second crystal structure reported of a mononuclear bis­(acetyl­acetonato)iron(III) complex.

【 授权许可】

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