catena-Poly[[[bis(acetonitrile-κN)(4,4′-dimethoxy-2,2′-bipyridine-κ2N,N′)copper(II)]-μ-trifluoromethanesulfonato-κ2O:O′] trifluoromethanesulfonate]

IUCrData

Diego R. Hernandez¹  Rafael A. Adrian¹  Hadi D. Arman² 

[1] Department of Chemistry and Biochemistry, University of the Incarnate Word, San Antonio, TX 78209, USA;Department of Chemistry, The University of Texas at San Antonio, San Antonio, TX 78249, USA;

关键词: crystal structure;    copper(ii);    coordinating trifluoromethanesulfonate;    trifluoromethanesulfonate salt;    acetonitrile;    4,4′-dimethoxy-2,2′-bipyridine;   

DOI  :  10.1107/S2414314620014078

来源: DOAJ

【 摘 要 】

The central copper(II) atom of the title salt, {[Cu(CF3SO3)(CH3CN)2(C12H12N2O2)](CF3SO3)}n or [[Cu(CH3CN)2(diOMe-bpy)(CF3SO3)](CF3SO3)]n where diOMe-bpy is 4,4′-dimethoxy-2,2′-bipyridine, C12H12N2O2, is sixfold coordinated by the N atoms of the chelating bipyridine ligand, the N atoms of two acetonitrile molecules, and two trifluoromethanesulfonate O atoms in a tetragonally distorted octahedral shape. The formation of polymeric chains [Cu(CH3CN)2(diOMe-bpy)(CF3SO3)]+n leaves voids for the non-coordinating trifluoromethanesulfonate anions that interact with the complex through weak hydrogen bonds. The presence of weakly coordinating ligands like acetonitrile and trifluoromethanesulfonate makes the title compound a convenient starting material for the synthesis of novel metal–organic frameworks.

【 授权许可】

Unknown