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Updated: Jun 27, 2026

Construction and Systematical Symmetric Studies of a Series of Supramolecular Clusters with Binary or Ternary Ammonium Triphenylacetates
Published on: February 15, 2016
A novel supramolecular tetrahedron assembled from tetranuclear copper(I) cluster molecules via aryl embrace
Wei Wei1, Mingyan Wu, Qiang Gao
1The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, People's Republic of China.
Abstract:
An intriguing supramolecular tetrahedral aggregate [Cu(4)I(ptt)(3)(Hptt)(3)](4) (1; Hptt = 1-phenyl-1H-tetrazole-5-thiol) based on novel copper(I) iodide thiolate clusters in the solid state has been synthesized and characterized. Four tetra-copper(I) cluster molecules join together with the cooperation of multiple offset face-to-face pi-pi stacking (OFF) and edge-to-face C-H...pi (EF) interactions in the form of aryl embrace of a (EF)(3)(OFF)(3) motif, which leads to the formation of this tetrahedral aggregate. Furthermore, this complex exhibits a temperature-dependent green photoluminescence.
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