Groner VM, Larson GE, Kan Y, Roll MF, Moberly JG, Waynant KV. The synthesis and crystal structure of bis-[3,3-diethyl-1-(phenyl-imino-κ
N)thio-urea-κ
S]silver hexa-fluorido-phosphate.
Acta Crystallogr E Crystallogr Commun 2019;
75:1394-1398. [PMID:
31523474 PMCID:
PMC6727054 DOI:
10.1107/s2056989019011824]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 08/27/2019] [Indexed: 11/16/2022]
Abstract
The structure of the title complex, [Ag(C11H15N3S)2]PF6, has monoclinic (P21/c) symmetry, and the silver atom has a distorted square-planar geometry. The coordination complex crystallized from mixing silver hexa-fluorido-phosphate with a concentrated tetra-hydro-furan solution of N,N-di-ethyl-phenyl-azo-thio-formamide [ATF; systematic name: 3,3-diethyl-1-(phenyl-imino)-thio-urea] under ambient conditions. The resultant coordination complex exhibits a 2:1 ligand-to-metal ratio, with the silver(I) atom having a fourfold AgN2S2 coordination sphere, with a single PF6 counter-ion. In the crystal, however, one sulfur atom from an ATF ligand of a neighboring complex coordinates to the silver atom, with a bond distance of 2.9884 (14) Å. This creates a polymeric zigzag chain propagating along the c-axis direction. The chains are linked by C-H⋯F hydrogen bonds, forming slabs parallel to the ac plane.
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