The title complex bis(4-aminophenylacetate)triphenylantimony(Ⅴ) has been synthesized by the reaction of triphenylantimony dibromide with 4-aminophenylacetic acid in 1:2 molar ratio. The complex was characterized by elemental analysis, IR spectra, NMR (1H, 13C) and X-ray diffraction crystal structure analysis. This complex crystallizes in the monoclinic system, space group C2/c with a=2.2794(2) nm, b=0.957 10(10) nm, c=1.335 49(15) nm,β=93.781(2)°. The molecular structure adopts a distorted trigonal bipyramidal geometry around the antimony atom. In the crystal structure molecules are connected by intermolecular N-H… O hydrogen-bonding interactions forming a two-dimensional network structure. CCDC: 726039.
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