二维网状有机锑对氨基苯乙酸酯的合成、表征及晶体结构研究

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=2.279 4(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.

Synthesis, Characterization and Crystal Structure of A 2D Organoantimony Complex (C6H5)3Sb(O2CCH2C6H4NH2-p)2

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.