Synthesis and characterization of new coordination polymer with l-proline amino acid ligand; new precursor for preparation of pure phase lead(II) oxide nanoparticles via thermal decomposition

Synthesis and characterization of new coordination polymer with l-proline amino acid ligand; new precursor for preparation of pure phase lead(II) oxide nanoparticles via thermal decomposition

A new two-dimensional lead(II) coordination polymer, [Pb(Pro) 2 ] n ( 1 ); Pro =  l -proline amino acid, has been synthesized and characterized by IR and X-ray diffraction. Structural determination of compound 1 reveals the Pb(II) ion is four-coordinated, bonded to two nitrogen atoms and two oxygen...

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Bibliographic Details
Published in:Journal of the Iranian Chemical Society Vol. 14; no. 11; pp. 2255 - 2261
Main Authors: Varzdar, Soghra, Hashemi, Lida, Morsali, Ali, Dusek, Michal
Format: Journal Article
Language:English
Published: Berlin/Heidelberg Springer Berlin Heidelberg 01-11-2017
Springer Nature B.V
Subjects:
Analytical Chemistry
Biochemistry
Chemical bonds
Chemical synthesis
Chemistry
Chemistry and Materials Science
Coordination polymers
Diffraction
Gravimetric analysis
Inorganic Chemistry
Lead
Ligands
Nanoparticles
Nitrogen atoms
Organic Chemistry
Original Paper
Oxygen atoms
Particle physics
Physical Chemistry
Polymers
Precursors
Proline
Roasting
Stability analysis
Thermal analysis
Thermal decomposition
Thermal stability
X ray powder diffraction
X-ray diffraction
Proline amino acid
Lead(II) Oxide
Coordination polymer
Nanoparticle
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Summary:A new two-dimensional lead(II) coordination polymer, [Pb(Pro) 2 ] n ( 1 ); Pro =  l -proline amino acid, has been synthesized and characterized by IR and X-ray diffraction. Structural determination of compound 1 reveals the Pb(II) ion is four-coordinated, bonded to two nitrogen atoms and two oxygen atoms from the l -proline ligand. PbO nanoparticles were synthesized by calcination of compound 1 at 500, 550 and 600 °C under air atmosphere. The PbO nanostructure was characterized by scanning electron microscopy (SEM) and X-ray powder diffraction (XRD). The thermal stability of compound 1 was studied by thermal gravimetric analysis (TGA) and differential thermal analysis (DTA). Increase in calcination temperature decreased particles size and also led to layer-shape nanostructures morphology.
ISSN:1735-207X
1735-2428
DOI:10.1007/s13738-017-1162-5