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Crystal structure of poly[tetra-?₂-cyanido-1:2?⁸N:C-bis-(dimethyl sulfoxide-1?O)diargentate(I)iron(II)].

ABSTRACT: In the title polymeric complex, [Fe{OS(CH₃)₂}₂{Ag(CN)₂}₂], the Fe^II cation is located at an inversion centre and is coordinated by four cyanide (CN^-) anions and two dimethyl sulfoxide mol-ecules in a slightly compressed N₄O₂ octa-hedral geometry, the Ag^I cation is C-coordinated by two CN^- anions in a nearly linear geometry. The CN^- anions bridge the Fe^II and Ag^I cations to form a two-dimensional polymeric structure extending parallel to (102). In the crystal, the nearest Ag?Ag distance between polymeric sheets is 3.8122?(12)?Å. The crystal studied was a twin with a contribution of 0.2108?(12) for the minor component.

SUBMITTER: Kucheriv OI

PROVIDER: S-EPMC5290580 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

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Crystal structure of poly[tetra-μ2-cyanido-1:2κ8N:C-bis-(dimethyl sulfoxide-1κO)diargentate(I)iron(II)].

Kucheriv Olesia I OI Naumova Dina D DD Tokmenko Inna I II Polunin Ruslan A RA Terebilenko Kateryna V KV

Acta crystallographica. Section E, Crystallographic communications 20170127 Pt 2

In the title polymeric complex, [Fe{OS(CH3)2}2{Ag(CN)2}2], the FeII cation is located at an inversion centre and is coordinated by four cyanide (CN-) anions and two dimethyl sulfoxide mol-ecules in a slightly compressed N4O2 octa-hedral geometry, the AgI cation is C-coordinated by two CN- anions in a nearly linear geometry. The CN- anions bridge the FeII ...[more]

PMID: 28217357

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