Adrian Rafael A, Ibarra Sara J, Arman Hadi D
Department of Chemistry and Biochemistry, University of the Incarnate Word, San Antonio Texas 78209, USA.
Department of Chemistry, The University of Texas at San Antonio, San Antonio Texas 78249, USA.
IUCrdata. 2021 Oct 21;6(Pt 10):x211073. doi: 10.1107/S2414314621010737. eCollection 2021 Oct.
The central Ag atom of the title salt, Ag(INAM)·2CHCN, where INAM is isonicotinamide (CHNO), is twofold coordinated by the pyridine N atoms of two isonicotinamide ligands creating a slightly distorted linear mol-ecular geometry. The formation of polymeric chains {[Ag(INAM)]} , held together by discrete hydrogen bonds through the amide group of the INAM ligand leaves voids for non-coordinating aceto-nitrile mol-ecules that inter-act the silver metal center regium bonds.
标题盐Ag(INAM)·2CHCN中的中心银原子（其中INAM为异烟酰胺，即CHNO）由两个异烟酰胺配体的吡啶N原子进行双配位，形成略微扭曲的线性分子几何结构。通过异烟酰胺配体的酰胺基团形成的离散氢键将聚合物链{[Ag(INAM)]}连接在一起，为与银金属中心形成regium键的非配位乙腈分子留下了空隙。
