The first coordination complex of (5R,6R,7S)-5-(furan-2-yl)-7-phenyl-4,5,6,7-tetra­hydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-amine with zinc(II) acetate-chloride

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS(2021)

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摘要
The title complex, systematic name catena-poly[[[acetato­chlorido­zinc(II)]-μ-(5R,6R,7S)-5-(furan-2-yl)-7-phenyl-4,5,6,7-tetra­hydro­[1,2,4]triazolo[1,5-a]py­rimi­din-6-amine] monohydrate], {[Zn(C2H3O2)Cl(C15H15N5O)]·H2O}n, is the first coordination complex in which the neutral tetra­hydro­triazolo­pyrimidine derivative acts as bridging ligand between two zinc mol­ecules. As a result, polymeric chains of the coordination complex are found. The coordination of the zinc metal atom occurs with the lone pairs of the triazolo nitro­gen atom and amino group. The positive charge of the zinc atom is compensated by the chlorine anion and deprotonated acetic acid. The coordination complex exists as a monohydrate in the crystalline phase. The water mol­ecules bind neighbouring polymeric chains by the formation of O—H⋯O, O—H⋯Cl and N—H⋯O hydrogen bonds.
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关键词
(5R,6R,7S)-5-(furan-2-yl)-7-phenyl-4,5,6,7-tetrahydro-[1,2,4]triazolo[1, 5-alpha]pyri]pyrimidin-6-aminozinc(II)acetate-chloride, polymeric coordination complex, molecular structure, crystal structure, Hirshfeld surface analysis
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