Crystal structure of paddle-wheel sandwich-type [Cu2{(CH3)2CO}{μ-Fe(η5-C5H4C≡N)2}3](BF4)2·(CH3)2CO

Acta Crystallographica Section E: Crystallographic Communications

Strehler, F.¹  Korb, M.⁴  Lang, H.⁵ 

[1] Technische Universitär Chemie, Anorganische Chemie, D-09107 Chemnitz, Germany;r Naturwissenschaften, Institut füt Chemnitz, Fakultät fü

关键词: CRYSTAL STRUCTURE;    FERROCENE-1,1'-DICARBONITRILE;    PENTAMETALLIC COMPLEX;    PADDLE-WHEEL;    COPPER(I);    COORDINATION CHEMISTRY;    [ETA]2,[PI]-INTERACTION;    [PI]-[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015001760

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The mol­ecular structure of (acetone-κO)tris­(μ-ferrocene-1,1′-dicarbo­nitrile-κ2N:N′)dicopper(I) bis­(tetra­fluorido­borate) acetone monosolvate, [Cu2Fe3(C6H4N)6(C3H6O)](BF4)2·C3H6O, consists of two CuI ions bridged by a ferrocene-1,1′-dicarbo­nitrile moiety in a paddle-wheel-architectured sandwich complex with two BF4− units as counter-ions. One of the latter is equally disordered over two sets of sites. The two CuI ions are complexed in a trigonal–planar manner by three nitrile N-donor atoms. Further inter­actions by the O atom of an acetone mol­ecule to one of the CuI atoms and a weak η2,π-inter­action of two atoms of a cyclo­penta­dienyl ring to the other CuI atom complete a distorted trigonal–pyramidal environment for each of the metal ions. A further acetone mol­ecule is also present as a solvent mol­ecule. The crystal packing is consolidated by several π–π inter­actions.

【 授权许可】

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