The synthesis and crystal structure of bis[3,3-diethyl-1-(phenylimino-κN)thiourea-κS]silver hexafluoridophosphate
Autor: | Vincent M. Groner, Garrett E. Larson, Yuwei Kan, Mark F. Roll, James G. Moberly, Kristopher V. Waynant |
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Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 9, Pp 1394-1398 (2019) |
Druh dokumentu: | article |
ISSN: | 2056-9890 20569890 |
DOI: | 10.1107/S2056989019011824 |
Popis: | 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 hexafluoridophosphate with a concentrated tetrahydrofuran solution of N,N-diethylphenylazothioformamide [ATF; systematic name: 3,3-diethyl-1-(phenylimino)thiourea] 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. |
Databáze: | Directory of Open Access Journals |
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