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Title: Synthesis and crystal structure of a new acetate bridged metal-organic framework constructed by Pr (III) with 5-aminoisophthalic acid-[Pr(CH3COO)(AIP)(H2O)2]n.nH2O
Authors: Ashalatha, A
Sudarsanakumar, M R
Chandran, P R Satheesh
Dhanya, V S
Keywords: Metal-organic framework;Gel diffusion technique;5-Aminoisophthalic acid;Praseodymium complex
Issue Date: Aug-2019
Publisher: NISCAIR-CSIR, India
Abstract: A novel acetate bridged lanthanide complex [Pr(CH3COO)
(AIP)(H2O)2]n×nH2O (PAIT) (H2AIP=5-aminoisophthalic acid) has been synthesized at room temperature by gel diffusion technique using hydro silica gel and structurally characterized by single crystal X-ray diffraction (CIF file CCDC no. 1857252). The title compound crystallizes in monoclinic space group, P21/c with a=10.5618(8) Å, b =12.1510(9) Å, c =10.7510(9) Å, α =90°, β =94.696(6)° , γ=90°. The Pr3+ ion has been coordinated by O9 donor sets to form distorted tricapped triagonal prism geometry. Its structure features a 3D polymeric network possessing ‘S’ shaped hydrophilic pores.
Page(s): 886-890
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.58A(08) [August 2019]

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